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Kérastase

Curl Manifesto Gelée Curl Contour Gel-Cream

Styler / Gel, medium-hold

  • Styler
  • gel
  • gel cream
  • Sulfate-free
  • Silicone-free
  • Protein-free
  • Not cruelty-free · PETA-listed
Size5.1 fl oz
Price$45–50commonly seen · 5.1 oz
Price / oz$9.80/ozat 5.1 oz
Where to buy5 stores · $39.78–50.00

Scent:

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

Manufacturer page: boots.com

Personal fit

Is this right for you?

Complete the consultation to see exactly how well this product fits your hair and your goals. With 2,400+ products in our library we can match exactly the right products to you.

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  • Your goals, scalp, damage history, water, budget, and scent preferences all shape your plan.

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Same job for less elsewhere

$9.80/oz at 5.1 oz — more than 99% of the 155 gels , which mostly run $1.19–3.51/oz.

View alternatives

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
Silicone-free routinesno silicones appear in the list
Stretching wash daysnothing here needs a detergent to remove

Maybe skip if

this product carries a scent
Dry or very humid airwhere heavy humectants work against you
Vegan and cruelty-freeour record does not support both claims here
Tight budgetsit sits in the upper price tiers

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 Natural gum

Natural gums do the holding — softer, and it re-wets more easily.

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.

Humidity resistance Claimed

The brand claims humidity resistance; the ingredient list cannot confirm it.

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.

IngredientWhat it doesWhy it mattersChip
WaterAQUA / WATER / EAU solvent The base everything else is dissolved in Neutral
Cetearyl Alcohol fatty alcohol Thickens and conditions — not a drying alcohol Softens
Glycerin humectant Pulls water into the hair Moisturizes
Isopropyl Myristate light ester Light slip without much weight Softens
Hydroxypropyl Guar gum The hold system — natural gums, softer than a synthetic polymer Holds
Bis-Diglyceryl Polyacyladipate-2 emollient Softens and smooths the strand Heavy
Cetearyl Glucoside emulsifier Keeps oil and water mixed Stabilizes
Sodium Benzoate preservative Keeps the product from spoiling Stabilizes
Benzyl Salicylate fragrance The scent Fragrance
Linalool fragrance The scent Fragrance
FragrancePARFUM / FRAGRANCE fragrance The scent Fragrance
What the list leaves out, and what it carriesNo sulfates, silicones, or drying alcohols. Protein-free: this is built for moisture rather than for strengthening. Contains fragrance.
Full ingredient list (19)

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 · AQUA / WATER / 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 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.

    Leading ingredient

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

    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
  • 3 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.

    Role in this product type

    In styling gel, glycerin helps retain moisture as the product dries, supporting a softer, more flexible finish. The hold itself comes from the formula's film-forming polymers.

    Leading ingredient

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

    May suitDry, coarse, or high-porosity hair

    May suit hair that benefits from added water retention and a softer, more flexible gel finish.

    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

    Consider the climate and the complete formula: prominent humectants can behave differently in very dry air and on frizz-prone hair in high humidity.

    Cosmetic Ingredient Review
    • humectant
  • 4 Isopropyl Myristate
    General function

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

    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

    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
  • 5 Hydroxypropyl Guar
    General function

    A modified guar gum used to thicken and give a slippery, cushioned feel.

    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

    Gums thicken and set soft, which gives definition that bends rather than a rigid cast.

    May suitMaximum-hold styling

    A styling polymer dries into a film across the strands, which is what makes a shape hold instead of relax.

    • gum
    • thickener
    • polymer
  • 6 Bis-Diglyceryl Polyacyladipate-2
    General function

    A rich, lanolin-like emollient used in balms for a soft, sealing finish.

    Supporting ingredient

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

    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

    Forms a physical barrier on the strand that slows water leaving it. Nothing else in a formula holds moisture in as bluntly.

    May not suitBuild-up-sensitive routines

    It does not disperse in water at all: removing it means a detergent wash, and until then it stays exactly where it landed.

    • emollient
    • sealant
  • 7 Cetearyl Glucoside
    General function

    A sugar-and-fatty-alcohol emulsifier used to build creams without ethoxylation.

    Supporting ingredient

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

    PubChem
    • emulsifier
  • ▾Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 8 Sodium Benzoate
    General function

    A food-grade preservative that works only in acidic formulas, which is why it usually appears alongside citric acid.

    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.

    PubChem
    • preservative
  • 9 Cocos Nucifera Oil / Coconut Oil
    • oil
    • emollient
  • 10 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
  • 11 Butyrospermum Parkii Butter / Shea Butter
    General function

    The solid fat from Butyrospermum Parkii. Plant butters seal the surface and soften coarse or dry hair; high on a list they make a product decidedly rich.

    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

    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
  • 12 Sclerotium Gum
    General function

    A fermented gum that thickens and gives a slippery, cushioned 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 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.

    • film former
    • gum
    • thickener
  • 13 Benzyl Salicylate
    General function

    A soft floral 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
  • 14 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
  • 15 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
  • 16 Benzyl Alcohol
    • preservative
    • solvent
  • 17 Honey · MEL EXTRACT / HONEY EXTRACT
    General function

    A natural sugar-based humectant that holds water against 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 suitFine or easily flattened hair

    Hydration with no oil attached, so it adds very little weight even high on a list.

    May suitVery dry or highly damaged hair

    Aloe is mostly water carrying sugars that bind more of it, which is why it turns up as the base of moisture-first formulas.

    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.

    • humectant
    • botanical extract
  • 18 2-Oleamido-1,3-Octadecanediol
    General function

    A ceramide-like lipid used to reinforce the outer surface of damaged hair.

    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

    Restoring surface lipids lowers friction between strands, which is where much of the roughness in damaged hair comes from.

    May suitProtein-sensitive hair

    A lipid, not a protein, despite sitting alongside proteins in most repair claims. It does not carry the stiffening effect.

    May suitVery dry or highly damaged hair

    Ceramides are the lipid class bleaching and heat deplete. Replacing them works on the surface layer rather than adding protein stiffness.

    • ceramide
    • emollient
  • 19 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

What the whole list adds up to

  • 6 emollients
  • 3 thickeners
  • 3 humectants
  • 3 preservatives
  • 3 fragrances
  • 2 solvents
  • 2 gums
  • 2 sealants
  • 2 named fragrance allergens
  • 1 fatty alcohol
  • 1 light ester
  • 1 polymer
  • 1 emulsifier
  • 1 oil

Ingredient list captured 2026-08-26. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 5.1 oz

Commonly seen $45–50 Midpoint $50 · 3 stores · checked Aug 30
Good value under $11 Under $2.19/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 $11 line; products that do this job typically go for about $17 at this size.

Show the price ladder
Where we’ve seen it5 listings · 5 stores
  • Target
    $39.78
    5.1 oz · $7.80/oz
    Aug 30Lowest per ozSale · was $50.00
  • Kérastase
    $50.00
    5.1 oz · $9.80/oz
    Aug 26
  • Sephora
    $50.00
    5.1 oz · $9.80/oz
    Aug 30
  • Kerastase
    $50.00
    5.1 oz · $9.80/oz
    Aug 30
  • Kérastase US
    $50.00
    5.07 oz · $9.86/oz
    Aug 25

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
  1. 5.1 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 5.1 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 $11 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $2.19/oz; at 5.1 oz that is $11. Under that line you are paying less than most of them.
  4. About $17 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 5.1 oz.

Formula

Formula score
10 of 10

The formula carries what a gel is built around, and 8 products we score as close matches cost at least a quarter less per ounce. The difference is buying the label, not a different formula.

How the score is counted
  • 8 products we score as doing the same job cost less per ounce
  • Costs more per ounce than 99% of the 155 gels we’ve priced
  • Covers 6 of the 6 things a gel should do
  • Reviewers mention 3 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.

L'OréalSame function Elnett Anti-Frizz Slick Back Styling Cream for Flexible Hold $3.14/oz $6.66/oz less
  • Protein-free
  • Curly method
  • Silicone-free
Differs
  • Masstige tier
Compare
Ginger MilkLowest cost per oz Curl Defining Gel for Wavy, Curly & Coily Hair with Flaxseed & Aloe $2.35/oz $7.45/oz less
  • Protein-free
  • Curly method
  • Lightweight
· Close function
Function
  • Slip and detangling
  • Weight on the hair
Also
  • Cruelty-free
  • Masstige tier
  • 8.5 oz bottle
Compare
CurlsmithStronger hold Curl Defining Strong-Hold Styling Gel Souffle - 2.0 oz $6.25/oz $3.55/oz less
  • Protein-free
  • Curly method
  • Silicone-free
· Close function
Function
  • Oils and butters
Also
  • Vegan
  • Masstige tier
  • 2 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?

Good for the right person, not the lowest cost
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 vegan and cruelty-free shopping

Best alternative if not

L'Oréal Elnett Anti-Frizz Slick Back Styling Cream for Flexible Hold, 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.

4
SupportedBacked by ingredients
1
Partly supportedSome supporting logic
0
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
medium hold

Gums or waxes give some structure, without the polymers that carry a firm hold.

  • Hydroxypropyl Guar
  • Sclerotium Gum
Partly supported

Soft structure, not firm hold.

24-hour curl hold and frizz control

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

  • Hydroxypropyl Guar
  • Cocos Nucifera Oil / Coconut Oil
  • Sclerotium Gum
Supported

Smoother strands, less frizz.

enhances curl definition without crunch

Softening ingredients sit alongside the hold polymers, which is what keeps a film flexible.

  • Cetearyl Alcohol
  • Isopropyl Myristate
  • Hydroxypropyl Guar
Supported

Natural movement without stiffness.

hydrates without weighing curls down

Humectants or rich emollients sit in the first eight ingredients.

  • Cetearyl Alcohol
  • Glycerin
  • Isopropyl Myristate
Supported

Helps hair feel hydrated.

leaves curls bouncy and shiny

The formula carries a recognised shine system — silicone, oil, or light ester.

  • Isopropyl Myristate
  • Bis-Diglyceryl Polyacyladipate-2
  • Cocos Nucifera Oil / Coconut Oil
Supported

Reflects light for visible shine.

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.

A fine, long-curly-haired reviewer says the gel-cream makes curls noticeably curlier for daily use.

fine, long curly hair used daily

A fine-haired reviewer with damage says the formula works well for their curl pattern instead of overwhelming fine strands.

fine, damaged curly hair

A thick, frizz-prone curly-haired reviewer likes the resulting curl shape, while another says it refreshes between washes with water and avoids the usual crunchy or flaky gel feel.

thick frizz-prone curls and between-wash refreshing

More from Kérastase

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.
  • 3 sources consulted for this product (1 manufacturer or regulatory, 2 retailer, 0 editorial), last checked 2026-08-26.
  • Ingredient references are linked for 7 of 14 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 2026-08-26.

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