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OGX

Locking + Coconut Curls Decadent Creamy Mousse

Styler / Mousse, medium-hold

  • Styler
  • mousse
  • aerosol
  • Sulfate-free
  • Protein-free
  • Moisture-rich
  • Not cruelty-free · PETA-listed
Size7.9 fl oz
Price$9–10 Good valuecommonly seen · 7.9 oz
Price / oz$1.27/ozat 7.9 oz

Scent:

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

Listing used for research: ulta.com

Personal fit

Is this right for you?

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Lower cost than most mousses

$1.27/oz at 7.9 oz — less than 83% of the 138 mousses , which mostly run $1.54–4.12/oz.

Price and stores

Great for

Protein-sensitive hairthat stiffens when protein is added
Dry, thirsty hairhumectants and emollients both sit up front
Curly-method routinesno sulfates and no water-insoluble silicones
Curl definitionfilm formers hold a clump together
Very dry hairno fast-drying alcohol in the list
A wide range of haira middle-of-the-range weight

Maybe skip if

this product carries a scent
Dry or very humid airwhere heavy humectants work against you
Silicone-free routinesit does contain silicones — the water-soluble kind
Aerosol avoidancethis is a pressurised can
Vegan and cruelty-freeour record does not support both claims here

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 Synthetic polymer

Synthetic hold polymers — the firmest of the hold systems.

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 Rich

Butters near the top: a heavy, softening formula.

Fast-drying alcohol None

No fast-drying alcohol in the list.

Needs detergent to remove Rinses with water

The silicones here are the water-soluble kind.

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.

IngredientWhat it doesWhy it mattersChip
Water solvent The base everything else is dissolved in Neutral
Isobutane propellant Pushes the product out of the can Neutral
Propylene Glycol humectant Pulls water into the hair Moisturizes
Polyimide-1 film former Lays down the film that holds a shape Holds
Cocos Nucifera (Coconut) Oil oil Softens the film so it does not set hard Softens
Butyrospermum Parkii (Shea) Butter butter Heavy softening — this is what makes it rich Heavy
Panthenol humectant Pulls water into the hair Detangles
PEG-12 Dimethicone emollient Softens and smooths the strand Shine
Fragrance fragrance The scent Fragrance
What the list leaves out, and what it carriesNo sulfates or drying alcohols. Protein-free: this is built for moisture rather than for strengthening. Contains fragrance. Contains heavier butters.
Full ingredient list (15)

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 Propylene Glycol
    General function

    A small humectant and solvent that keeps formulas stable and helps active ingredients spread.

    Leading ingredient

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

    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
  • 4 Polyimide-1
    General function

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

    Supporting ingredient

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

    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
  • 5 Cocos Nucifera (Coconut) Oil
    General function

    One of the few oils small enough to move into the strand, which is why it is used for pre-wash treatments. It can feel heavy or stiff on protein-sensitive 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

    Because it penetrates rather than sits on top, it works on hair that loses water through a worn cuticle instead of only slowing evaporation from the surface the way a non-penetrating oil does.

    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.

    May suitVery dry or highly damaged hair

    The exception to the class read: lauric acid is small and linear enough to enter the shaft rather than only coat it, and in comparison testing coconut oil was the one that reduced protein loss from washing on both undamaged and damaged hair.

    International Journal of Trichology
    • oil
    • emollient
  • 6 Butyrospermum Parkii (Shea) Butter
    General function

    A rich, solid plant butter used for heavy conditioning on coarse or dry hair. High in the list it makes a product decidedly heavy.

    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

    Coarse, porous hair loses water quickly and can carry the weight; a butter slows that loss more than a thin oil does.

    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.

    May suitVery dry or highly damaged hair

    A solid fat melts onto the strand at body temperature and stays there, which is the heaviest surface moisture-holding a formula can offer.

    • butter
    • emollient
    • sealant
  • 7 Panthenol
    General function

    Provitamin B5. It draws in water and penetrates the strand a little, which is why it is the standard ingredient for softness and shine claims.

    Supporting ingredient

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

    May suitFine or easily flattened hair

    It hydrates without adding oil or a film, which is the combination fine hair usually needs.

    May suitFrizz-prone, damaged, or high-friction hair

    Deposits a lubricating layer that makes combing easier, which is most of what stops mechanical damage adding to frizz.

    May suitVery dry or highly damaged hair

    A humectant that also penetrates the cuticle, so it holds water inside the strand rather than only on the surface.

    PubChem
    • humectant
    • conditioning agent
    • vitamin
  • 8 PEG-12 Dimethicone
    General function

    A water-soluble silicone that smooths without the build-up concern of standard silicones.

    Supporting ingredient

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

    May suitBuild-up-sensitive routines

    The PEG- and PPG-modified silicones disperse in water, so ordinary washing carries them off instead of leaving a film to accumulate.

    May suitClimate-sensitive or frizz-prone hair

    A surface film slows how quickly humidity reaches the cortex, which is what limits swelling-driven frizz in damp air.

    May suitFrizz-prone, damaged, or high-friction hair

    Delivers the slip and surface smoothing of a silicone without needing a detergent wash to remove it afterwards.

    • emollient
    • silicone
    • water-soluble silicone
  • 9 PVP
    General function

    A classic hairspray polymer. It gives firm hold but attracts moisture, so humidity can soften the set.

    Secondary ingredient

    Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

    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.

    May not suitClimate-sensitive or frizz-prone hair

    The film takes up water from the air. The patent work that produced the VP/VA copolymers describes a PVP film turning sticky after time in a humid atmosphere, and being dependable only where humidity is low — so hold and feel both move with the weather.

    PubChem
    • film former
    • polymer
  • 10 Polyquaternium-4
    General function

    A cellulose-based hold polymer used in gels and sprays for flexible set.

    Secondary ingredient

    Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

    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
  • 11 Polysorbate 80
    • emulsifier
    • solubilizer
  • 12 Propane
    • propellant
  • 13 PEG-40 Hydrogenated Castor Oil
    • solubilizer
    • emulsifier
  • Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 14 Diazolidinyl Urea
    • formaldehyde releaser
    • preservative
  • 15 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

What the whole list adds up to

  • 3 film formers
  • 3 polymers
  • 3 emollients
  • 2 solvents
  • 2 propellants
  • 2 humectants
  • 2 emulsifiers
  • 2 solubilizers
  • 1 oil
  • 1 butter
  • 1 sealant
  • 1 conditioning agent
  • 1 vitamin
  • 1 silicone

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

Price · 7.9 oz

Commonly seen $9–10 Midpoint $9.99 · 4 stores · checked Aug 30
Good value under $20 Under $2.47/oz it costs less than three-quarters of the 7 products we score as doing the same job

Usually a good value. Most stores sell it under the $20 line, and products that do this job typically go for about $29 at this size.

Show the price ladder
Where we’ve seen it6 listings · 5 stores

7.9 ozmost listedBest per ounce

  • CVS
    $6.99
    7.9 oz · $0.89/oz
    Aug 30Lowest per ozSale · was $10.99
  • Ulta
    $9.99
    7.9 oz · $1.26/oz
    Aug 27
  • Ulta Beauty
    $9.99
    7.9 oz · $1.26/oz
    Aug 30
  • Broulim's Fresh Foods
    $9.99
    7.9 oz · $1.26/oz
    Aug 30
  • Target
    $10.69
    7.9 oz · $1.35/oz
    Aug 30

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. and 1 listing we don’t count — grey-market or unverified sellers.

How we work this out
  1. 7.9 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.
  2. Commonly seen is the middle half of current prices for the 7.9 oz at recognised stores — the cheapest quarter and the dearest quarter are left out, so one sale or one overpriced listing can’t move it.
  3. Good value under $20 comes from the 7 products we score as doing the same job as this one. A quarter of them cost less than $2.47/oz; at 7.9 oz that is $20. Under that line you are paying less than most of them.
  4. About $29 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 7.9 oz.

Formula

Formula score
10 of 10

This formula covers the systems a mouss is built around, and it costs less per ounce than most of the mousses we have researched.

How the score is counted
  • Costs less per ounce than 83% of the 138 mousses we’ve priced
  • Covers 6 of the 6 things a mouss should do
  • Reviewers mention 3 things they like about how it performs
  • Reviewers mention 2 recurring complaints
  • 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

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.

American CrewLowest cost per oz Medium Hold Spray Gel $2.44/oz $1.17/oz more
  • Curly method
  • Alcohol-free
  • No aerosol
· Close function
Function
  • Oils and butters
  • Protein
  • Propellant
Also
  • Masstige tier
  • 8.4 oz bottle
Compare
amikaClose function Brooklyn Bombshell Blowout Spray - 6.7 oz $3.62/oz $2.35/oz more
  • Protein-free
  • Curly method
  • Alcohol-free
Function
  • Film formers
  • Slip and detangling
  • Oils and butters
Also
  • Cruelty-free
  • Salon tier
  • 6.7 oz bottle
Compare
amikaClose function Brooklyn Bombshell Blowout + Blow Dry Spray $4.78/oz $3.51/oz more
  • Heat protect
  • Protein-free
  • Alcohol-free
Function
  • Film formers
  • Slip and detangling
  • Oils and butters
Also
  • Cruelty-free
  • Salon tier
  • 6.7 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

Built for wavy to coily hair

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 moisture that stays in

Biggest tradeoff

Worth skipping for anyone sensitive to fragrance, very dry or very humid climates, or silicone-free routines

Best alternative if not

Nothing in our library matches it closely 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.

2
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
2
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
Locking + Coconut Curls

This is a marketing claim; an ingredient list cannot speak to it.

Stated by brand

Can’t be confirmed from label.

Decadent creamy formula

This is a marketing claim; an ingredient list cannot speak to it.

Stated by brand

Can’t be confirmed from label.

Frizz control

Silicones or film formers smooth the cuticle, which is the usual mechanism.

  • Polyimide-1
  • Cocos Nucifera (Coconut) Oil
  • PEG-12 Dimethicone
Supported

Smoother strands, less frizz.

Curl definition

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

  • Polyimide-1
  • PVP
  • Polyquaternium-4
Supported

Holds a clump together.

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.

Produces well-defined curls with much less frizz, leaving hair bouncy and soft

curly-hair Ulta reviewer

Great value for the price compared to pricier curl mousses, calling it a fraction of the cost of alternatives

budget-conscious Ulta reviewer

Scent is pleasant and leaves hair smelling good

Ulta reviewer

Can leave hair feeling stringy and dry with visible buildup after repeated use

Ulta reviewer reporting buildup

Hold doesn't persist past one day; by the next day hair can feel greasy and dry

Ulta reviewer on multi-day wear

More from OGX

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 (0 manufacturer or regulatory, 1 retailer, 0 editorial), last checked 2026-08-27.
  • Ingredient references are linked for 4 of 9 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.