Curl Keeper Moisture Boost - Leave In Conditioner — 12 fl oz (355 ml)

Sizes & containers

12 fl oz (355 ml)

3 fl oz (90 ml)Travel size

12 fl oz (355 ml) · $32 at one store · UPC 628308930074

Curl Keeper

Moisture Boost - Leave In Conditioner

Leave-in / Everyday leave-in, medium-weight

Leave-in
Sulfate-free
Silicone-free
Moisture-rich

Size12 fl oz (355 ml)usual store size · 2 sizes

Price$32seen at one store · 12 oz

Price / oz$2.67/ozat 12 oz

Where to buy1 store · $32.00–32.00

Add it to your products. We’ll tell you if it’s ever recalled.

Scent:

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

Strength: Light

Manufacturer page: curlkeeper.com

Personal fit

Is this right for you?

Factor Your profile Fit

Best for hair types Wavy–Coily Not in your profile

Moisture level High Not in your profile

Oils and butters Moderate Not in your profile

Slip / detangling High Not in your profile

Weight on hair Medium Not in your profile

Fragrance Present Not in your profile

Protein Minor Not in your profile

Silicone / wax buildup High Not in your profile

Clarifying wash needed Moderate Not in your profile

Scent ScentedLight strength Not in your profile

Show all 22 factors we check

The rest of what your plan weighs on this product.

Parabens / preservatives None of these listed Not in your profile

Essential oils None listed Not in your profile

Fast-drying alcohol None Not in your profile

Vegan / cruelty-free Not yet verified Not in your profile

Animal-derived ingredients Not yet verified Not in your profile

Heavy humectants Not heavy Not in your profile

Hard-water defence None Not in your profile

UV filter None listed Not in your profile

pH adjusted Adjusted Not in your profile

Ingredient list 34 ingredientsA long list Not in your profile

Price tier Salon Not in your profile

Where to buy it Brand website · Ulta Not in your profile

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

Start your consultation

$49 once, with 60 days of follow-up questions and plan updates. Nothing renews, and you never have to buy a product.

Upper-mid price for a leave-in

$2.67/oz at 12 oz, more than 51% of the 749 leave-ins , which mostly run $1.31–5.50/oz. The cost less.

Price and stores

Great for

Maximum slipfor hair that tangles the moment it is wet

Dry, thirsty hairhumectants and emollients both sit up front

Curly-method routinesno sulfates and no water-insoluble silicones

Silicone-free routinesno silicones appear in the list

Very dry hairno fast-drying alcohol in the list

Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers

Maybe skip if

this product has a light scent

Stretching wash dayswaxes stay until a detergent wash removes them

Tight budgetsit sits in the upper price tiers

Whether this weight suits your hair depends on density, porosity and how much you already layer. That is what the consultation looks at.

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.

Weight on the hair Medium

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

Slip and detangling High

Conditioning agents sit high in the list, so this is a detangling formula.

Water-binding (humectants) High

Humectants near the top: binding water is one of its main jobs.

Oils and butters Present, high in the list

Oils sit high in the list: a softening, coating formula.

Protein Minor

Protein appears, low enough to be a supporting ingredient.

Needs detergent to remove Yes

Water-insoluble silicones or waxes: a detergent wash is what removes them.

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. The 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
WaterWater (Aqua/Eau)	solvent	The base everything else is dissolved in	Neutral
Panthenol	humectant	Pulls water into the hair	Detangles
Isopropyl Myristate	light ester	Light slip without much weight	Softens
Cetrimonium Chloride	conditioning agent	Conditions and softens so hair combs through	Detangles
Cetearyl Alcohol	fatty alcohol	Thickens and conditions (not a drying alcohol)	Softens
Ceteareth-33	emulsifier	Keeps oil and water mixed	Stabilizes
Silk Amino Acids	protein	Firms up soft, over-stretchy hair	Protein
Simmondsia Chinensis (Jojoba) Seed Oil	emollient	Softens and smooths the strand	Buildup
FragranceParfum (Fragrance)	fragrance	The scent	Fragrance
Amyl Cinnamal	fragrance	The scent	Fragrance
Benzyl Benzoate	fragrance	The scent	Fragrance
Citral	fragrance	The scent	Fragrance

What the list leaves out, and what it carriesThe list carries no sulfates, silicones, or drying alcohols. Fragrance is on the label.

Full ingredient list (34)

In the US, ingredients above 1% are listed from most to least. Below 1% they can appear in any order. Each note keeps three things apart: what the ingredient generally does, its role in this type of product, and what its position can tell you.

1 Water · Water (Aqua/Eau)

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 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.

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

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
3 Isopropyl Myristate

General function
A very light ester that makes products glide and disappear quickly on the hair.

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

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.

PubChem
- light ester
- emollient
4 Cetrimonium Chloride

General function
A quick-acting conditioning agent that reduces static and combing force. It also helps keep the formula stable.

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
The C16 quat binds mostly by charge rather than by chain, so it deposits measurably less than the C22 ones. Less deposit is less conditioning and also less weight, which is usually the trade fine hair wants.

May suitFrizz-prone, damaged, or high-friction hair
A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

DependsBuild-up-sensitive routines
Substantive by design. A routine with no detergent wash gives it nothing to leave with.

International Journal of Cosmetic Science
- conditioning agent
- cleanser
5 Cetearyl Alcohol

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 Ceteareth-33

General function
A fatty alcohol with ethylene oxide added. The number is how many units: low numbers sit on the oil side of an emulsion, high numbers dissolve in water.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
- emulsifier
7 Silk Amino Acids

General function
Silk protein broken into amino acids, used for slip and shine rather than strength.

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

May suitVery dry or highly damaged hair
Amino acids are the smallest protein fraction and bind water as well, so they add far less stiffness than a hydrolysed protein does.

DependsProtein-sensitive hair
The lightest option in the protein family, but still protein — worth watching if protein reliably stiffens your hair.
- protein
- amino acid
8 Simmondsia Chinensis (Jojoba) Seed Oil

General function
Not chemically an oil: about 97% of it is liquid wax esters, which is why it resists going rancid and sits close to the scalp's own sebum. It smooths without a heavy finish.

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
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.

May suitMaximum-hold styling
A wax holds by staying solid on the strand, which gives grip and separation rather than a set film that cracks.
- emollient
- light ester
- oil
- wax
9 Hydroxylpropyl Guar
10 Oleyl Alcohol

General function
A liquid fatty alcohol that adds slip and helps other oils spread.

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

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.

PubChem
- fatty alcohol
- emollient
▾Below about here, the order stops meaning much. These are usually used at 1% or less.
11 Fragrance · Parfum (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
12 Propylene Glycol

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

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 adds less weight than oils or butters do.

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
13 Glycerin

General function
Glycerin, also called glycerol, attracts moisture and mixes completely with 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 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
14 Oleth-20
- emulsifier
- solubilizer
15 Chamomilla Recutita (Matricaria) Flower Extract
- botanical extract
16 Equisetum Arvense Extract
- botanical extract
17 Avena Sativa (Oat) Kernel Extract
- botanical extract
18 Utrica Dioica Extract
19 Macrocystis Pyrifera Extract
- botanical extract
20 Potassium Sorbate
- preservative
21 Lecithin

General function
A soy- or sunflower-derived lipid that helps conditioning ingredients spread evenly on the strand.

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
- emulsifier
- emollient
22 Sodium Levulinate
- preservative
23 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
24 Sodium Benzoate
- preservative
25 Amyl Cinnamal

General function
A jasmine-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
26 Benzyl Alcohol
- preservative
- solvent
27 Benzyl Benzoate

General function
A fragrance component with a faint balsamic scent, named separately on the label because it is a recognised contact 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
28 Citral

General function
A lemon-scented fragrance component listed 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
29 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
30 Coumarin

General function
A sweet, hay-like fragrance component listed 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
31 Eugenol

General function
A clove-scented fragrance component listed 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
32 Geraniol

General function
A rose-scented fragrance component, listed on its own because some people react to 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
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
33 Limonene

General function
A citrus-smelling fragrance component that EU rules require to be named separately because some people react to 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
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
34 Linalool

General function
A floral fragrance component listed separately as a recognised contact 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

What the whole list adds up to

10 fragrances
9 named fragrance allergens
5 emollients
4 botanical extracts
4 preservatives
3 solvents
3 humectants
3 emulsifiers
2 light esters
2 fatty alcohols
1 conditioning agent
1 vitamin
1 conditioning agent
1 cleanser

Ingredient list captured 2026-09-13. Formulas change, so check the package in your hand when an ingredient matters to you.

Price · 12 oz

Seen at $32 1 store · checked Sep 13

Good value under $20 Under $1.66/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 $20 line; products that do this job typically go for about $24 at this size.

Show the price ladder

Price for 12 ozlower is better

Where we’ve seen it2 listings · 1 store

Brand website
$32.00

12 oz · $2.67/oz

Sep 13Lowest per oz
Brand website
$32.00

12 oz · $2.67/oz

Sep 13

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

12 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 $32 is the price we have observed for the 12 oz. We need three stores before we call a price commonly seen.
Good value under $20 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $1.66/oz; at 12 oz that is $20. Under that line you are paying less than most of them.
About $24 is what those same products typically cost at this size: the midpoint of their prices per ounce, scaled to 12 oz.

Formula

Formula score

9 of 10

A complete formula at an ordinary price: mid-range per ounce among leave-ins, with the working systems in place.

How the score is counted

4 products that do the same job cost less per ounce
Costs more per ounce than 51% of the 749 leave-ins we’ve priced
Covers 5 of the 6 things a leave-in should do
Reviewers mention 2 things they like about how it performs

Conditioning agents up frontWhat makes wet hair comb through.2 pts
A humectantBinds water into the hair.2 pts
A light baseWater or a volatile carrier first, so it does not weigh hair down.2 pts
Oils or butters in the working zoneSoftens the strand rather than just coating it.2 pts
No detergent-dependent filmNothing that needs a clarifying wash to remove.1 pt
Fragrance kept out of the top eightScent as a finishing touch, not a major share.1 pt

The formula score measures completeness for the job: a weighted share of the systems this product type is usually built around that we find in this list. It does not rate how well the product works or its quality, and it never compares across product types.

Does the same job, for less

Formulas that do the same things (cleanse, condition, coat or hold) for less per ounce. Scent, texture and where you buy them can still differ.

Raw SugarClosest function Kids' Strong + Shiny Leave-In Conditioning Cream – Strawberry + Oat Milk $1.70/oz $0.97/oz less

Protein-free
Curly method
Silicone-free

Function: Water-binding (humectants)
Protein
Also: Drugstore tier
3.5 oz bottle

Compare

MielleClose function Organic White Peony Ultra Moisturizing Leave-In Conditioner $1.54/oz $1.13/oz less

Curly method
Silicone-free
Rinses clean

Function: Needs detergent to remove
Also: Floral scent
Drugstore tier
8 oz bottle

Compare

Taliah WaajidLowest cost per oz Curls, Waves & Naturals The Great Detangler $0.99/oz $1.68/oz less

Curly method
Silicone-free
Rinses clean

· Close function

Function: Needs detergent to remove
Also: Mint scent
Drugstore tier
8 oz bottle

Compare

See more alternatives in the product library

These products do a similar job. We haven’t matched them to you. Find 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

People who want maximum slip, for real detangling slip and moisture that stays in

Biggest tradeoff

Less suited to anyone sensitive to fragrance, anyone stretching time between washes, or people shopping on a budget

Best alternative if not

Raw Sugar Kids' Strong + Shiny Leave-In Conditioning Cream – Strawberry + Oat Milk, 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, and what the formula shows

Claims are quoted from the brand. We mark a claim supported, partly supported or conflicting only when the ingredient list speaks to it. Everything else stays "stated by the brand". That isn’t a criticism: most claims can’t be checked from a label.

SupportedBacked by ingredients

Partly supportedSome supporting logic

Stated by brandNo clear evidence

Potential conflictFormula works against claim

long-lasting hydration with oat and panthenol

Humectants or rich emollients sit in the first eight ingredients.

Panthenol
Isopropyl Myristate
Cetearyl Alcohol

Supported

Helps hair feel hydrated.

locks in moisture while preventing flakes

Humectants or rich emollients sit in the first eight ingredients.

Panthenol
Isopropyl Myristate
Cetearyl Alcohol

Supported

Helps hair feel hydrated.

soft, bouncy curls without residue or heaviness

Not measurable from ingredients; depends on personal preference.

—

Stated by brand

Subjective feel varies by hair.

How to read this

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

Reviewers

What people report

Themes that come up again and again in sourced reviews, written by our researchers in their own words. We don’t store or scrape star ratings.

Light, subtle fragrance that most find pleasant or barely there

several reviewers contrasting it with stronger-scented leave-ins

Genuinely lightweight, thin-consistency formula that does not weigh curls down even on fine or thin hair

reviewers with thin, fine, low-porosity or fine curly hair used to heavier leave-ins

Does not fully prevent frizz for very dry or frizz-prone curls in humidity, requiring extra product

reviewers with dry, frizz-prone or humidity-exposed curly hair

Gives soft, hydrated hair but frizz control and curl definition are inconsistent, sometimes needing a second product

reviewers with 3A/4-category curls layering it with a gel or curl custard

Seen as pricey for the bottle size, though a little goes a long way

reviewers weighing cost per use against how sparingly the product must be applied

How this page was made

Everything above comes from our researched product record: identity, the ingredient list as printed, the brand's own claims, dated prices and review themes our researchers wrote in their own words. No part of this page is written by hand for one 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.
5 sources consulted for this product (1 manufacturer or regulatory, 1 retailer, 3 editorial), last checked 2026-09-14.
Ingredient references are linked for 17 of 21 product-aware annotations on this page. Fit notes are general formulation guidance. They aren’t a verdict on the finished product or on you.
We haven’t tested this product in a lab, and we don’t physically test your hair. Formula readings come from the ingredient list. Claims about how it behaves are labelled as the brand's.
Ingredient order tells you relative amount only above roughly 1%. Prices are what we saw on the dates shown and can change.
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 v23. Record last updated 2026-09-14.

Moisture Boost - Leave In Conditioner

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, and what the formula shows

What people report

More from Curl Keeper

How this page was made

Hair Care Consultation