Curlsmith Invincible Volume Mousse — 6.8 oz container

Curlsmith

Invincible Volume Mousse

Styler / Mousse, medium-hold

Styler
mousse
foam
Sulfate-free
Silicone-free
Protein-free
Vegan · brand states

Size6.8 fl oz

Price$28seen at one store · 6.8 oz

Price / oz$4.12/ozat 6.8 oz

Where to buy1 store

Scent:

The ingredient list declares fragrance. What it smells of is not stated, and we do not guess.

Manufacturer page: curlsmith.com

Personal fit

Is this right for you?

Factor Your profile Fit

Best for hair types Wavy–Coily Not in your profile

Moisture level Low Not in your profile

Hold (as stated) Medium Not in your profile

Slip / detangling Moderate Not in your profile

Weight on hair Medium Not in your profile

Fragrance Present Not in your profile

Protein None Not in your profile

Silicone / wax buildup None Not in your profile

Clarifying wash needed Low Not in your profile

Parabens / preservatives None of these listed Not in your profile

Show all 22 factors we check

The rest of what your plan weighs on this product.

Essential oils None listed Not in your profile

Fast-drying alcohol None Not in your profile

Vegan / cruelty-free Vegan · brand states Not in your profile

Animal-derived ingredients Vegan · brand states Not in your profile

Aerosol can Pressurised can Not in your profile

Needs heat to set Air-sets Not in your profile

Heavy humectants Not heavy Not in your profile

Hard-water defence High Not in your profile

UV filter None listed Not in your profile

Ingredient list 60 ingredientsA long list Not in your profile

Price tier Salon Not in your profile

Where to buy it Brand websiteOne channel Not in your profile

The consultation builds your hair profile, then reads every factor in this table against it — and tells you where this product fits, or what to use instead.

Start your consultation

$49.00 once, for your consultation and hair profile. No subscription, no required purchases.

Upper-mid price for a mouss

$4.12/oz at 6.8 oz — more than 74% of the 138 mousses , which mostly run $1.54–4.12/oz. The cost less.

Price and stores

Great for

Protein-sensitive hairthat stiffens when protein is added

Curly-method routinesno sulfates and no water-insoluble silicones

Curl definitionfilm formers hold a clump together

Silicone-free routinesno silicones appear in the list

Stretching wash daysnothing here needs a detergent to remove

Very dry hairno fast-drying alcohol in the list

Maybe skip if

this product carries a scent

Aerosol avoidancethis is a pressurised can

Tight budgetsit sits in the upper price tiers

Picking it up locallywe have it recorded in one channel only

Whether this hold level is right for you depends on your density, porosity, and how long your style has to last — that is what the consultation works out.

What the formula actually does

Read from the label, not the marketing

Each row says where it comes from: F means we derived it from this product’s own ingredient list, S means it is a claim the brand makes that the formula neither confirms nor contradicts.

Hold (as stated) Medium

A medium hold, as stated by the brand.

Hold system Mixed

Gums and synthetic polymers together.

Cast risk Unlikely

Softening ingredients sit alongside the film formers, so a hard shell is unlikely.

Weight on the hair Medium

Middle of the range — noticeable on fine hair, light on coarse hair.

Oil absorption None

No absorbent powders or starches.

Oils and butters Present, lower down

Oils are present, but low enough to be a finishing touch.

Fast-drying alcohol None

No fast-drying alcohol in the list.

Needs detergent to remove No

Nothing here needs a detergent wash to remove.

Fragrance Present

Fragrance is listed; it sits below the working ingredients.

from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.

Ingredients that matter

The ingredients that change a decision

The workhorse ingredients plus anything lower down that changes a decision. These chips name what an ingredient does — they are not safety scores, and no ingredient here is rated good or bad on its own.

Ingredient	What it does	Why it matters	Chip
Water	solvent	The base everything else is dissolved in	Neutral
Isobutane	propellant	Pushes the product out of the can	Neutral
Polyimide-1	film former	Lays down the film that holds a shape	Holds
Heptyl Glucoside	nonionic cleanser	—	Cleanses
Cetearyl AlcoholC14-22 Alcohols	fatty alcohol	Thickens and conditions — not a drying alcohol	Softens
Stearic Acid	emulsifier	Keeps oil and water mixed	Softens
Linum Usitatissimum (Linseed) Seed Extract	gum	The hold system — natural gums, softer than a synthetic polymer	Holds
Salvia Hispanica Seed ExtractSalvia Hispanica (Chia) Seed Extract	botanical extract	A plant extract, marketed as much as functional	Neutral
Hydrogen Peroxide	active	A secondary active	Active
Fragrance	fragrance	The scent	Fragrance
Citronellol	fragrance	The scent	Fragrance
Hydroxycitronellal	fragrance	The scent	Fragrance

What the list leaves out, and what it carriesThe list carries no sulfates, silicones, or drying alcohols. No protein — a moisture formula, not a repair one. Fragrance is on the label. This is a pressurised can.

Full ingredient list (60)

US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order. Annotations keep three readings separate: the ingredient's general function, its role in this product type, and what its position can support.

1 Water

General function
The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.

Leading ingredient
Listed in the first three ingredients, it is likely a structural part of this formula.
- solvent
2 Isobutane

General function
A pressurised gas that pushes an aerosol out of the can and evaporates on contact.

Leading ingredient
Listed in the first three ingredients, it is likely a structural part of this formula.
PubChem
- propellant
3 Polyimide-1

General function
A flexible hold polymer used for touchable styling and humidity resistance.

Leading ingredient
Listed in the first three ingredients, it is likely a structural part of this formula.

May suitClimate-sensitive or frizz-prone hair
A set polymer film is a physical barrier to humidity, so a style keeps its shape longer in damp conditions.

May suitMaximum-hold styling
Synthetic film formers dry into a continuous film, which is what holds a shape against movement and against humid air.

DependsBuild-up-sensitive routines
Some acrylate copolymers rinse with water and some need a detergent; the label alone does not say which one a formula used.
- film former
- polymer
4 Heptyl Glucoside

General function
A very mild sugar-derived cleanser used in low-foam formulas.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

May suitDry, coarse, or high-porosity hair
Mild cleansing leaves more surface lubrication in place on hair that dries out quickly.

May suitVery dry or highly damaged hair
A sugar-derived non-ionic detergent, among the gentlest in use. It cleanses with little foam of its own and little sebum removal.

May not suitBuild-up-sensitive routines
Gentle cleansing leaves water-insoluble deposits largely in place; they come off with a stronger wash, not this one.

PubChem
- nonionic cleanser
- cleanser
5 Cetearyl Alcohol · C14-22 Alcohols

General function
A waxy fatty alcohol - nothing like drying alcohol. It gives conditioners their body and leaves a soft, smoothing film on the hair.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

May suitDry, coarse, or high-porosity hair
The waxy solid that gives a conditioner its body. It deposits a soft lubricating layer, which is most of what makes hair feel smooth after rinsing.

May suitFrizz-prone, damaged, or high-friction hair
Deposits with the cationic conditioners and helps them lie flat along the strand, which is where the detangling actually comes from.

DependsFine or easily flattened hair
Near the top of a conditioner it is doing most of the conditioning, and most of the weighting, at the same time.

PubChem
- fatty alcohol
- emollient
- thickener
6 Stearic Acid

General function
A fatty acid that thickens creams and helps them hold their texture.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

May suitDry, coarse, or high-porosity hair
The waxy solid that gives a conditioner its body. It deposits a soft lubricating layer, which is most of what makes hair feel smooth after rinsing.

May suitFrizz-prone, damaged, or high-friction hair
Deposits with the cationic conditioners and helps them lie flat along the strand, which is where the detangling actually comes from.

DependsFine or easily flattened hair
Near the top of a conditioner it is doing most of the conditioning, and most of the weighting, at the same time.

PubChem
- emulsifier
- thickener
- fatty alcohol
7 Linum Usitatissimum (Linseed) Seed Extract

General function
Flaxseed gel. A natural polysaccharide that gives soft, flexible hold in curl products.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

May suitCurls or waves needing flexible hold
A polysaccharide film stays softer than a synthetic one as it dries, which is what leaves a curl defined but still able to move.

May suitFrizz-prone, damaged, or high-friction hair
A soft film binds neighbouring strands together, which is most of what keeps flyaways lying down without stiffness.

May not suitMaximum-hold styling
Gum films stay soft. A style that needs firm fixation usually wants a synthetic polymer doing the holding.
- gum
- film former
- botanical extract
8 Salvia Hispanica Seed Extract · Salvia Hispanica (Chia) Seed Extract

General function
Chia seed extract, used at low levels for moisture claims.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
- botanical extract
▾Below about this point, order stops being meaningful — these are typically used at 1% or less.
9 Olea Europaea (Olive) Leaf Extract
- botanical extract
- antioxidant
10 Tilia Tomentosa Bud Extract
- botanical extract
11 Rosmarinus Officinalis (Rosemary) Leaf Extract
- botanical extract
- antioxidant
12 Chamomilla Recutita (Chamomile) Flower Extract
- botanical extract
13 Arnica Montana Flower Extract
- botanical extract
14 Lamium Album Extract
- botanical extract
15 Salvia Officinalis (Sage) Leaf Extract
- botanical extract
16 Pinus Sylvestris Bud Extract
- botanical extract
17 Nasturtium Officinale Extract
- botanical extract
18 Arctium Majus Root Extract
- botanical extract
19 Citrus Limon (Lemon) Peel Extract
- botanical extract
20 Hedera Helix (Ivy) Leaf Extract
- botanical extract
21 Calendula Officinalis Flower Extract
- botanical extract
22 Tropaeolum Majus Flower Extract
- botanical extract
23 Cyclodextrin
- solubilizer
24 cyamopsis tetragonoloba (guar) gum

General function
A plant or fermented gum. Gums thicken a water-based formula and give it a slippery, cushioned feel; in a styler they also contribute soft hold.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitCurls or waves needing flexible hold
Gums thicken and set soft, which gives definition that bends rather than a rigid cast.
- gum
- thickener
25 Xanthan Gum

General function
A fermented sugar gum that thickens water-based formulas and adds soft, natural hold.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitCurls or waves needing flexible hold
A polysaccharide film stays softer than a synthetic one as it dries, which is what leaves a curl defined but still able to move.

May suitFrizz-prone, damaged, or high-friction hair
A soft film binds neighbouring strands together, which is most of what keeps flyaways lying down without stiffness.

May not suitMaximum-hold styling
Gum films stay soft. A style that needs firm fixation usually wants a synthetic polymer doing the holding.
- gum
- thickener
- film former
26 Tocopherol
- antioxidant
- vitamin
27 Phytic Acid

General function
A plant-derived chelator that binds the minerals in hard water.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitBuild-up-sensitive routines
Binds the calcium and magnesium in hard water, which is what stops mineral deposits accumulating on the strand wash after wash.

May suitGray, silver, or brass-prone hair
Copper and iron carried in tap water deposit on the strand and read as a dull, warm cast on gray or light hair. A chelator holds those metals in solution so the wash carries them off.

PubChem
- hard-water chelator
28 C12-20 Alkyl Glucoside
- cleanser
29 Sodium C14-16 Olefin Sulfonate

General function
A strong non-sulfate detergent used in "sulfate-free" shampoos. It cleans about as thoroughly as a sulfate despite the label difference.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitBuild-up-sensitive routines
A strong detergent with no sulfate on the label. It removes deposited films about as completely as a sulfate does.

PubChem
- olefin sulfonate cleanser
- cleanser
30 Citric Acid

General function
Used to bring the product to a slightly acidic pH, which helps the cuticle lie flat. It is almost always near the end of the list.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitBuild-up-sensitive routines
Holds hard-water minerals in solution so they rinse away instead of depositing on the hair.

May suitFrizz-prone, damaged, or high-friction hair
The acid side of pH adjustment, and the reason it matters is measured: alkaline formulas raise the fibre's surface negative charge, increase friction between strands and lift the scales, while lower-pH ones do the reverse.

May suitGray, silver, or brass-prone hair
Where a warm cast comes from water minerals rather than from the hair itself, holding those metals in solution is what removes it.

International Journal of Trichology
- pH adjuster
- hard-water chelator
31 Benzyl Alcohol
- preservative
- solvent
32 Xylitol

General function
A sugar alcohol that binds water and gives a light, non-sticky moisturised feel.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
High-porosity hair loses water fast; a humectant holds some of it in place for longer than the wash itself would.

May suitVery dry or highly damaged hair
Binds water into the outer layers of the strand, and water is what makes dry hair flexible again rather than brittle.

DependsClimate-sensitive or frizz-prone hair
A humectant moves water in whichever direction the air allows: it holds moisture in humid conditions and can pull it back out of hair in very dry ones.

PubChem
- humectant
33 Caprylic Acid
- preservative
- emulsifier
34 Glycerin

General function
A small water-loving molecule that draws moisture into the hair and holds it there. It is the most common softening ingredient in conditioners and leave-ins.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
High-porosity hair loses water fast; a humectant holds some of it in place for longer than the wash itself would.

May suitVery dry or highly damaged hair
Binds water into the outer layers of the strand, and water is what makes dry hair flexible again rather than brittle.

DependsClimate-sensitive or frizz-prone hair
Water moves both ways. Measured across concentrations, glycerin solutions give water up in some conditions and take it from the air in others. What it does for you depends on how much of it is there and on the air around it.

Scientific Reports
- humectant
35 Castor Oil Propanediol Esters

General function
Castor oil reworked into a lighter ester. It keeps castor's grip and gloss with less tack.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFine or easily flattened hair
A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

May suitFrizz-prone, damaged, or high-friction hair
Spreads thin and lowers friction between strands without the heaviness of a fixed oil.
- light ester
- emollient
36 Ricinus Communis (Castor) Seed Oil

General function
A thick, tacky oil used for sealing ends and for slick, held-down styles.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

May suitFrizz-prone, damaged, or high-friction hair
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
- oil
- emollient
37 Cocamidopropyl Betaine

General function
A mild coconut-derived co-cleanser that boosts foam and softens the effect of stronger detergents. It appears in most shampoos, gentle or not.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
Mild cleansing leaves more surface lubrication in place on hair that dries out quickly.

May not suitBuild-up-sensitive routines
The mildest detergents are also the least complete: a routine that deposits films needs something stronger periodically.

DependsVery dry or highly damaged hair
Among the mildest detergents in use — it is what baby shampoos are built on — but it is almost always the second detergent in a formula. How much a wash strips is still decided by the primary detergent listed above it.

Indian Journal of Dermatology
- amphoteric cleanser
- secondary cleanser
- cleanser
38 Polyquaternium-28

General function
A positively charged conditioning polymer. It leaves a thin film that cuts static and eases combing, and it survives rinsing better than a simple conditioner.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitCurls or waves needing flexible hold
Cationic polymers hold a curl loosely and stay soft, which is why they turn up in definition products rather than firm-hold ones.

May suitFrizz-prone, damaged, or high-friction hair
A cationic polymer stays on the hair through rinsing, which is what keeps static and combing friction down after the wash.

May suitMaximum-hold styling
Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.
- conditioning agent
- film former
- polymer
39 Propanediol

General function
A corn-derived humectant and solvent, often chosen as a lighter-feeling alternative to propylene glycol.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFine or easily flattened hair
Light and water-binding rather than oily, so it hydrates without contributing weight.

May suitVery dry or highly damaged hair
A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

DependsClimate-sensitive or frizz-prone hair
A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

PubChem
- humectant
- solvent
40 Caprylyl Glycol

General function
A gentle preservative helper that also holds a little moisture.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitVery dry or highly damaged hair
Humectants bind water into the strand, and water — not oil — is what makes dry hair flexible instead of brittle.

DependsClimate-sensitive or frizz-prone hair
A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

PubChem
- preservative
- humectant
41 Ethylhexylglycerin

General function
A preservative booster that also adds a little softness. Almost always paired with phenoxyethanol.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFrizz-prone, damaged, or high-friction hair
Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

PubChem
- preservative
- emollient
42 Pentylene Glycol

General function
A humectant that also helps preserve the formula, often used where a brand wants a short preservative list.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFine or easily flattened hair
Light and water-binding rather than oily, so it hydrates without contributing weight.

May suitVery dry or highly damaged hair
A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

DependsClimate-sensitive or frizz-prone hair
A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

PubChem
- humectant
- solvent
- preservative
43 Sodium Hydroxide

General function
A strong base used in trace amounts to raise pH; fully neutralised in the finished product.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

DependsFrizz-prone, damaged, or high-friction hair
The alkali half of a pH-adjusting pair, used in small amounts to bring a formula up to its target rather than to make it alkaline. Alkaline conditions raise the fibre's surface charge and lift the scales — but the finished pH is not on the label.

International Journal of Trichology
- pH adjuster
44 Hydroxyethylcellulose

General function
A cellulose thickener that gives gels and conditioners their body and adds a soft, flexible film.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitCurls or waves needing flexible hold
A polysaccharide film stays softer than a synthetic one as it dries, which is what leaves a curl defined but still able to move.

May suitFrizz-prone, damaged, or high-friction hair
A soft film binds neighbouring strands together, which is most of what keeps flyaways lying down without stiffness.

May not suitMaximum-hold styling
Gum films stay soft. A style that needs firm fixation usually wants a synthetic polymer doing the holding.

PubChem
- gum
- thickener
- film former
45 Disodium Phosphate

General function
A buffering salt that keeps pH stable as the product ages.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

DependsFrizz-prone, damaged, or high-friction hair
pH adjusters are how a formula is brought to a chosen acidity, and an acidic formula keeps the cuticle lying flatter than an alkaline one. Which way this one moves the pH depends on the formula, and the finished pH is not on the label.

PubChem
- pH adjuster
- salt
46 Sodium Phosphate

General function
A buffering salt used to hold the formula at a steady pH.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

DependsFrizz-prone, damaged, or high-friction hair
pH adjusters are how a formula is brought to a chosen acidity, and an acidic formula keeps the cuticle lying flatter than an alkaline one. Which way this one moves the pH depends on the formula, and the finished pH is not on the label.
- pH adjuster
- salt
47 Polysorbate 60
- emulsifier
- solubilizer
48 Sodium Chloride
- salt
- thickener
49 Hydrogen Peroxide
- active
50 Hydroxypropyl Methylcellulose

General function
A cellulose thickener used for slip and light hold in gels and creams.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitCurls or waves needing flexible hold
A polysaccharide film stays softer than a synthetic one as it dries, which is what leaves a curl defined but still able to move.

May suitFrizz-prone, damaged, or high-friction hair
A soft film binds neighbouring strands together, which is most of what keeps flyaways lying down without stiffness.

May not suitMaximum-hold styling
Gum films stay soft. A style that needs firm fixation usually wants a synthetic polymer doing the holding.
- gum
- thickener
- film former
51 Phenoxyethanol
- preservative
52 Potassium Sorbate
- preservative
53 Sodium Benzoate
- preservative
54 Fragrance

General function
An undisclosed blend of scent ingredients. Regulations let it stay unlisted, so a fragrance-free product is the only way to be certain what is not in it.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
- declared fragrance
55 Citronellol

General function
A rose-like fragrance component named separately as a recognised allergen.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

PubChem
- fragrance
- named fragrance allergen
56 Hydroxycitronellal

General function
A soft floral fragrance component named separately as a recognised allergen.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

PubChem
- fragrance
- named fragrance allergen
57 Geranyl Acetate

General function
A rose-scented fragrance component related to geraniol.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.
- fragrance
- named fragrance allergen
58 Tetramethyl Acetyloctahydronaphthalenes

General function
A synthetic musk or woody-amber note used as a fragrance base.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
59 Rose Ketones

General function
An individual aroma chemical. It is part of the product's fragrance; brands that print these are disclosing more of the blend than the rules require.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
60 Vanillin

General function
The main scent compound in vanilla, used as a fragrance note.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

PubChem
- fragrance

What the whole list adds up to

16 botanical extracts
8 preservatives
7 thickeners
7 fragrances
6 film formers
5 gums
5 humectants
4 solvents
4 cleansers
4 emollients
4 pH adjusters
3 emulsifiers
3 antioxidants
3 salts

Ingredient list captured 2026-08-27. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 6.8 oz

Seen at $28 1 store · checked Aug 27

Good value under $18 Under $2.69/oz it costs less than three-quarters of the 8 products we score as doing the same job

Priced above the products that do the same job. Stores sell it above the $18 line; products that do this job typically go for about $20 at this size.

Show the price ladder

Price for 6.8 ozlower is better

Where we’ve seen it1 listing · 1 store

Curlsmith (brand site)
$28.00

6.8 oz · $4.12/oz

Aug 27Lowest per oz

Sorted by price per ounce. Dated observations from our research, not live prices. Direct store pages, no affiliate links. We don’t sell this product.

How we work this out

6.8 oz is the size stores list most often; every comparison on this page is made at it. Other sizes are shown in the Sizes row and the store list.
Seen at $28 is the price we have observed for the 6.8 oz. We need three stores before we call a price commonly seen.
Good value under $18 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $2.69/oz; at 6.8 oz that is $18. Under that line you are paying less than most of them.
About $20 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 6.8 oz.

Formula

Formula score

10 of 10

A complete read of the format at an ordinary price: mid-range per ounce among mousses, with the working systems present.

How the score is counted

5 products that do the same job cost less per ounce
Costs more per ounce than 74% of the 138 mousses we’ve priced
Covers 6 of the 6 things a mouss should do
Reviewers mention 4 things they like about how it performs

A hold systemThe polymer, gum, or wax that holds the shape.3 pts
Softeners alongside the holdWhat keeps a film flexible instead of brittle.2 pts
No drying alcohol in the first threeFast drying without leading on alcohol.2 pts
A humectantBinds water into the hair.1 pt
A humidity claim with a mechanismThe claim has a film former or silicone behind it.1 pt
Fragrance kept out of the top eightScent as a finishing touch, not a major share.1 pt

The formula score is completeness for the job: the share of the systems this product type is normally built around that we can find in this list, weighted. It is not efficacy, not quality, and it never compares across product types.

Does the same job, for less

Same derived functions — what it cleans, conditions, coats or holds — at a lower cost per ounce. Scent, texture and where you buy it can still differ.

KRISTIN ESS HAIRClosest function Velvet Finish Softening Blow Dry Foam $2.67/oz $1.45/oz less

Curly method
Silicone-free
Rinses clean

Function: Water-binding (humectants)
Protein
Also: Cruelty-free
Masstige tier
5.6 oz bottle

Compare

Marc AnthonyLowest cost per oz Style Flex 2-In-1 Adjustable Hairspray $1.26/oz $2.86/oz less

Protein-free
Curly method
Silicone-free

· Close function

Function: Oils and butters
Fast-drying alcohol
Also: Cruelty-free
Masstige tier
9.5 oz bottle

Compare

Kristin Ess HairClose function Ultra Light Styling Cream $3.00/oz $1.12/oz less

Protein-free
Curly method
Silicone-free

Function: Film formers
Slip and detangling
Propellant
Also: Cruelty-free
Masstige tier
5 oz bottle

Compare

See more alternatives in the product library

These are functional neighbours, not personal recommendations — they are close on formula, not chosen for anyone. Get the one that fits your hair, routine, and budget

Final decision

Should you buy it?

A solid pick for the hair it suits

Best user

Hair that stiffens on protein — for a protein-free formula and a curly-method-compatible formula

Biggest tradeoff

Less suited to anyone sensitive to fragrance, people avoiding aerosols, or people shopping on a budget

Best alternative if not

Consider KRISTIN ESS HAIR Velvet Finish Softening Blow Dry Foam, for similar results at a lower price

We do not sell products or take placement fees. This page states what the formula and the prices show; the consultation is what matches it to a person.

Claims check

What the brand says, against what the formula shows

Claims are quoted from the brand. We only mark one supported, partly supported, or conflicting when the ingredient list actually speaks to it; everything else stays "stated by the brand", which is not a criticism — most claims simply cannot be read off a label.

SupportedBacked by ingredients

Partly supportedSome supporting logic

Stated by brandNo clear evidence

Potential conflictFormula works against claim

Volume lasting up to 72 hours

A mid-weight formula: it will not flatten fine hair, but lift is not its main job.

Polyimide-1
Linum Usitatissimum (Linseed) Seed Extract

Partly supported

Neutral on lift.

Body and fullness without weight

A mid-weight formula: it will not flatten fine hair, but lift is not its main job.

Polyimide-1
Linum Usitatissimum (Linseed) Seed Extract

Partly supported

Neutral on lift.

Curl definition

Film formers or natural gums are present, which is what holds a clump together.

Polyimide-1
Linum Usitatissimum (Linseed) Seed Extract

Supported

Holds a clump together.

No drying alcohol

No fast-drying alcohol appears in the list.

—

Supported

Nothing that flashes off dry.

Plant-based stem cell complex

A named-ingredient story. What matters is where those sit in the list — see the ingredients table.

Linum Usitatissimum (Linseed) Seed Extract
Salvia Hispanica Seed Extract
Olea Europaea (Olive) Leaf Extract

Stated by brand

Check the position, not the name.

How to read this

We look at the first 10–15 ingredients and what they do in a formula — not marketing. If the list doesn't speak to a claim, we don't assume.

Reviewers

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings.

Creamy, smooth texture with a pleasant scent

5-star reviewer on curlsmith.com (Gail G.)

Delivers noticeable volume and definition

5-star reviewer on curlsmith.com (Mrs M.)

A little product goes a long way and the curl definition holds all day

5-star reviewer on curlsmith.com (Elaine C.)

Defines waves really well, a standout product for wavy hair

reviewer on curlsmith.com (Sofia N.)

Left hair sticky, dry, flat, and overly crunchy for this reviewer

1-star reviewer on curlsmith.com (Jill)

How this page was made

Everything above is generated from our researched product record — identity, the ingredient list as printed, the brand's own claims, dated price observations, and review themes written in our researchers' own words. No part of this page is written per product.
The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
Both scores out of ten are defined on this page. The formula score is completeness for the job, computed from a fixed per-format checklist shown beneath the gauge; the price score is cost per ounce against every product of this type we have priced.
The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
1 source consulted for this product (1 manufacturer or regulatory, 0 retailer, 0 editorial), last checked 2026-08-27.
Ingredient references are linked for 19 of 32 product-aware annotations on this page. Fit notes are conditional formulation guidance, not a conclusion about the finished product or about you.
We have not tested this product in a lab and we do not physically test your hair. Formula readings come from the ingredient list; behaviour claims are labelled as the brand's.
Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice.
Ingredient names link to our ingredient library, where each entry shows what it does, which product types use it, and where it usually sits on a label across everything we have researched.
This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
Formula readings: derivation v22. Record last updated 2026-08-27.

Invincible Volume Mousse

Is this right for you?

Read from the label, not the marketing

The ingredients that change a decision

What the whole list adds up to

Should you buy it?

What the brand says, against what the formula shows

What people report

More from Curlsmith

How this page was made

Your personalized hair plan