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Redken

Sculpting Curl Gel

Styler / Gel, strong-hold

  • Styler
  • gel
  • Sulfate-free
  • Silicone-free
  • Protein-free
  • Not cruelty-free · PETA-listed
Size8.5 fl oz
Price$34–35commonly seen · 8.5 oz
Price / oz$4.00/ozat 8.5 oz

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.

Listing used for research: ulta.com

Personal fit

Is this right for you?

Complete the consultation to see how well this product fits your hair and your goals. With 6,000+ products in our library, we can match you to the right ones.

  • About 20 minutes, and your answers save as you go.
  • Every product matched against your hair across the 23 factors we check.
  • A personalized routine built around your schedule, styling habits, and local weather.
  • Find products that do the same job at a lower cost.
  • Your goals, scalp, damage history, water, budget, and scent preferences all shape your plan.

$49 with 60 days of follow-up questions and plan updates

$99 with 12 months. Pay once; the year renews only if you choose.

Start your consultation

Same job for less elsewhere

$4.00/oz at 8.5 oz, more than 77% of the 267 gels , which mostly run $1.13–3.78/oz.

View alternatives

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
Fine hairthat flattens under most products
Silicone-free routinesno silicones appear in the list
Humid climatesthe brand claims humidity resistance

Maybe skip if

this product has a scent
Stretching wash dayswaxes stay until a detergent wash removes them
Dry or very humid airwhere heavy humectants work against you
Soft, touchable finishesthe brand states a firm hold
Vegan and cruelty-freeour record does not support both claims here
Tight budgetsit sits in the upper price tiers

Whether this hold suits you depends on your density, porosity and how long your style needs to last. The consultation works that 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) Strong

A strong hold, as stated by the brand.

Hold system Synthetic polymer

Synthetic hold polymers, the firmest kind of hold.

Cast risk Unlikely

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

Weight on the hair Light

Water-first and light: unlikely to flatten fine 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 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.

IngredientWhat it doesWhy it mattersChip
WaterAqua/Water/Eau solvent The base everything else is dissolved in Neutral
Propylene Glycol humectant Pulls water into the hair Moisturizes
VP/Acrylates/Lauryl Methacrylate Copolymer film former Lays down the film that holds a shape Holds
Triethanolamine pH adjuster Fine-tunes the pH pH balancer
Hydrogenated Starch Hydrolysate humectant Adds a little water-binding Moisturizes
Phenoxyethanol preservative Keeps the product from spoiling Stabilizes
Ammonium Polyacryloyldimethyl Taurate thickener Adjusts the texture Holds
PEG-40 Hydrogenated Castor Oil solubilizer Helps dissolve the oils Stabilizes
FragranceParfum/Fragrance fragrance The scent Fragrance
Simmondsia Chinensis (Jojoba) Seed OilSimmondsia Chinensis Seed Oil emollient A softening touch, low in the list Buildup
Hexyl Cinnamal fragrance The scent Fragrance
Limonene 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. Hard-water chelators are present.
Full ingredient list (21)

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 · 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 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 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
  • 3 VP/Acrylates/Lauryl Methacrylate Copolymer
    General function

    A hairspray polymer that holds through humidity and brushes out.

    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
  • ▾Below about here, the order stops meaning much. These are usually used at 1% or less.
  • 4 Triethanolamine
    General function

    A base used in trace amounts to neutralise acidic polymers so a gel thickens.

    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
  • 5 Hydrogenated Starch Hydrolysate
    General function

    A starch-derived sugar syrup used to hold water with a soft, non-tacky 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.

    • humectant
  • 6 Phenoxyethanol
    General function

    The most common modern preservative; it keeps the product free of bacteria and mould. It sits well below 1% of the formula.

    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
  • 7 Ammonium Polyacryloyldimethyl Taurate
    General function

    A synthetic thickener that gels water quickly and holds oils in suspension. It gives creams a light, springy texture.

    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.

    • thickener
    • polymer
  • 8 PEG-40 Hydrogenated Castor Oil
    General function

    A castor-oil derivative that dissolves fragrance and oils into water so the product stays clear and does not separate.

    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.

    • solubilizer
    • emulsifier
  • 9 Chlorphenesin
    • preservative
  • 10 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
  • 11 Ricinus Communis (Castor) Seed Oil · Ricinus Communis 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
  • 12 Simmondsia Chinensis (Jojoba) Seed Oil · Simmondsia Chinensis 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.

    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.

    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
  • 13 Trisodium Ethylenediamine Disuccinate
    General function

    A readily biodegradable chelator used in place of EDTA to bind hard-water minerals.

    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
  • 14 Squalane
    General function

    The fully hydrogenated form of squalene, now made from olive or sugarcane rather than shark liver. Hydrogenation is what makes it so slow to oxidise; it spreads very lightly and absorbs without a greasy 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 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.

    PubChem
    • emollient
    • conditioning agent
  • 15 Hexyl 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
  • 16 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
  • 17 Alpha-Isomethyl Ionone
    General function

    A violet-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
  • 18 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
  • 19 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
  • 20 Benzyl Alcohol
    • preservative
    • solvent
  • 21 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

  • 7 fragrances
  • 6 named fragrance allergens
  • 3 solvents
  • 3 preservatives
  • 3 emollients
  • 2 humectants
  • 2 polymers
  • 2 oils
  • 1 film former
  • 1 pH adjuster
  • 1 thickener
  • 1 solubilizer
  • 1 emulsifier
  • 1 declared fragrance

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

Price · 8.5 oz

Commonly seen $34–35 Midpoint $34 · 3 stores · checked Aug 30
Good value under $13 Under $1.56/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 $13 line; products that do this job typically go for about $22 at this size.

Show the price ladder
Where we’ve seen it5 listings · 4 stores

8.5 ozusual store sizeBest per ounce

  • Redken
    $34.00
    8.5 oz · $4.00/oz
    Aug 30Lowest per oz
  • JCPenney
    $34.00
    8.5 oz · $4.00/oz
    Aug 30
  • Ulta
    $35.00
    8.5 oz · $4.12/oz
    Aug 27
  • Ulta Beauty
    $35.00
    8.5 oz · $4.12/oz
    Aug 30
  • Ulta
    $35.00
    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. 8.5 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 8.5 oz at recognised stores. We leave out the cheapest and most expensive quarters, so one sale or one overpriced listing can’t move it.
  3. Good value under $13 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $1.56/oz; at 8.5 oz that is $13. Under that line you are paying less than most of them.
  4. About $22 is what those same products typically cost at this size: the midpoint of their prices per ounce, scaled to 8.5 oz.

Formula

Formula score
10 of 10

This is a complete gel formula. It is also above the range for gels per ounce, with 5 close matches selling for meaningfully less.

How the score is counted
  • 5 products that do the same job cost less per ounce
  • Costs more per ounce than 77% of the 267 gels we’ve priced
  • Covers 6 of the 6 things a gel 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 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.

Design EssentialsClosest function Almond & Avocado Curl Stretching Crème $1.31/oz $2.69/oz less
  • Protein-free
  • Curly method
  • Silicone-free
Function
  • Oils and butters
  • Weight on the hair
Also
  • Sweet scent
  • Cruelty-free
  • Masstige tier
Compare
Garnier FructisLowest cost per oz Style Curl Shape Defining Spray Gel $0.57/oz $3.43/oz less
  • Protein-free
  • Curly method
  • Lightweight
· Close function
Function
  • Slip and detangling
  • Needs detergent to remove
Also
  • Cruelty-free
  • Value tier
Compare
Taliah WaajidFragrance-free LMNH Thick Honey Edge Hold $1.64/oz $2.36/oz less
  • Fragrance-free
  • Unscented
  • Protein-free
· Close function
Function
  • Slip and detangling
  • Needs detergent to remove
Also
  • Unscented
  • Masstige 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

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 a curly-method-compatible formula

Biggest tradeoff

Worth skipping for anyone sensitive to fragrance, anyone stretching time between washes, or very dry or very humid climates

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.

2
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
1
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
Defines curls for up to 72 hours

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

  • VP/Acrylates/Lauryl Methacrylate Copolymer
  • Ammonium Polyacryloyldimethyl Taurate
Supported

Holds a clump together.

Reduces frizz by 76% for up to 72 hours

A brand-run study. We report it as stated and do not repeat the number as fact.

—

Stated by brand

Only the brand’s testing shows this.

Non-sticky, non-flaking, non-crunchy formula

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

  • VP/Acrylates/Lauryl Methacrylate Copolymer
  • Ammonium Polyacryloyldimethyl Taurate
  • Ricinus Communis (Castor) Seed Oil
Supported

Natural movement without stiffness.

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.

Best gel tried for defining wavy curls, with flexible hold and no crunchiness

reviewer with wavy hair

Delivers soft, crunch-free curls that feel silky and hydrated

curly-hair reviewer

Only gel found with strong hold that doesn't weigh hair down or feel sticky

repeat curly-hair user

Lightweight application that doesn't feel sticky going on

general reviewer

Worked well on a family member's biracial curls but left the reviewer's own hair dry and hard

reviewer comparing results across two different hair types

More from Redken

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.
  • 1 source consulted for this product (0 manufacturer or regulatory, 1 retailer, 0 editorial), last checked 2026-08-27.
  • Ingredient references are linked for 9 of 15 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 2026-08-27.

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