Skip to main content
Not Your Mother's

Curl Talk Defining Gel Custard

Styler / Gel, strong-hold

  • Styler
  • gel
  • Sulfate-free
  • Silicone-free
  • Protein-free
Size12 fl oz
Price$11–13 Good valuecommonly seen · 12 oz
Price / oz$1.12/ozat 12 oz

Scent:

Notes: citrus, jasmine.

“Citrus jasmine” — Brand page

Manufacturer page: notyourmothers.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.

  • In 10 minutes we can identify your exact hair condition and traits.
  • Every product matched against your hair across the 23 factors we check.
  • A personalized routine for your daily life — 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.

$49.00 one-time consultation, no subscription

Add the optional $49/year membership for unlimited adjustments for changes in weather and lifestyle.

Start your consultation

Lower cost than most gels

$1.12/oz at 12 oz — less than 77% of the 155 gels , which mostly run $1.19–3.51/oz.

Price and stores

Great for

Protein-sensitive hairthat stiffens when protein is added
Curly-method routinesno sulfates and no water-insoluble silicones
Curl definitionfilm formers hold a clump together
Silicone-free routinesno silicones appear in the list
Stretching wash daysnothing here needs a detergent to remove
Very dry hairno fast-drying alcohol in the list

Maybe skip if

this product carries a scent
Dry or very humid airwhere heavy humectants work against you
Soft, touchable finishesthe brand states a firm hold

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) Strong

A strong hold, as stated by the brand.

Hold system Mixed

Gums and synthetic polymers together.

Cast risk Unlikely

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

Weight on the hair Medium

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

Oil absorption None

No absorbent powders or starches.

Oils and butters Present, lower down

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

Fast-drying alcohol None

No fast-drying alcohol in the list.

Needs detergent to remove No

Nothing here needs a detergent wash to remove.

Fragrance Present

Fragrance is listed; it sits below the working ingredients.

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

Ingredients that matter

The ingredients that change a decision

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

IngredientWhat it doesWhy it mattersChip
WaterWater (Aqua) (Eau) solvent The base everything else is dissolved in Neutral
Glycerin humectant Pulls water into the hair Moisturizes
Maltodextrin/VP Copolymer film former Lays down the film that holds a shape Holds
PVP film former Lays down the film that holds a shape Holds
Hydroxyethylcellulose gum The hold system — natural gums, softer than a synthetic polymer Holds
Polysorbate 20 solubilizer Keeps oils dissolved in water Stabilizes
Carrageenan gum The hold system — natural gums, softer than a synthetic polymer Holds
Xanthan Gum gum The hold system — natural gums, softer than a synthetic polymer Holds
FragranceFragrance (Parfum) fragrance The scent Fragrance
Citronellol fragrance The scent Fragrance
Hydroxycitronellal 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.
Full ingredient list (21)

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 · 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 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
  • 3 Maltodextrin/VP Copolymer
    General function

    A starch-based hold polymer that sets softly and washes out with water.

    Leading ingredient

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

    May suitClimate-sensitive or frizz-prone hair

    A set polymer film is a physical barrier to humidity, so a style keeps its shape longer in damp conditions.

    May suitMaximum-hold styling

    Synthetic film formers dry into a continuous film, which is what holds a shape against movement and against humid air.

    DependsBuild-up-sensitive routines

    Some acrylate copolymers rinse with water and some need a detergent; the label alone does not say which one a formula used.

    • film former
    • polymer
  • 4 PVP
    General function

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

    Supporting ingredient

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

    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
  • 5 Hydroxyethylcellulose
    General function

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

    Supporting ingredient

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

    May suitCurls or waves needing flexible hold

    A polysaccharide film stays softer than a synthetic one as it dries, which is what leaves a curl defined but still able to move.

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

    A soft film binds neighbouring strands together, which is most of what keeps flyaways lying down without stiffness.

    May not suitMaximum-hold styling

    Gum films stay soft. A style that needs firm fixation usually wants a synthetic polymer doing the holding.

    PubChem
    • gum
    • thickener
    • film former
  • 6 Polysorbate 20
    General function

    Keeps fragrance and oils dissolved in a watery formula so it stays clear.

    Supporting ingredient

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

    • solubilizer
    • emulsifier
  • 7 Carrageenan
    General function

    A seaweed gum that thickens and adds slip.

    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.

    • gum
    • thickener
  • 8 Xanthan Gum
    General function

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

    Role in this product type

    In styling gel, xanthan gum builds viscosity so the product spreads without running. It can also contribute a flexible film that supports light, natural-feeling hold.

    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

    May suit curls or waves that benefit from definition with a flexible, soft-feeling film.

    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.

    DependsMaximum-hold styling

    Consider the complete hold system when maximum fixation is the priority: xanthan contributes a flexible film, while stronger hold may depend on additional resins or polymers.

    Jungbunzlauer
    • gum
    • thickener
    • film former
  • 9 Persea Gratissima (Avocado) Oil
    General function

    A rich oil used in masks and heavier creams for softness on coarse or dry hair.

    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

    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
  • Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 10 Mauritia Flexuosa (Buriti) Fruit Oil · Mauritia Flexuosa Fruit Oil
    General function

    A rich orange fruit oil used in small amounts in curl and colour-care products.

    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
    • antioxidant
  • 11 Sclerocarya Birrea (Marula) Seed Oil · Sclerocarya Birrea Seed Oil
    General function

    Marula oil - light, stable, used for shine and softness.

    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 Tocopherol
    • antioxidant
    • vitamin
  • 13 Fragrance · Fragrance (Parfum)
    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
  • 14 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
  • 15 Hydroxycitronellal
    General function

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

    Estimated lower-concentration zone

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

    May not suitFragrance-sensitive routines

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

    PubChem
    • fragrance
    • named fragrance allergen
  • 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 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
  • 18 Phenoxyethanol
    • preservative
  • 19 Ethylhexylglycerin
    General function

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

    Estimated lower-concentration zone

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

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

    Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

    PubChem
    • preservative
    • emollient
  • 20 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
  • 21 Caramel
    General function

    A colour added to tint the product itself. It does not colour 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 suitGray, silver, or brass-prone hair

    A violet or blue colorant sits opposite yellow on the colour wheel, so a trace of it deposited on the surface makes a warm cast read cooler. It washes out over the following few washes.

    • colourant

What the whole list adds up to

  • 5 fragrances
  • 4 film formers
  • 4 emollients
  • 4 named fragrance allergens
  • 3 gums
  • 3 thickeners
  • 3 oils
  • 3 preservatives
  • 2 humectants
  • 2 polymers
  • 2 antioxidants
  • 1 solvent
  • 1 solubilizer
  • 1 emulsifier

Ingredient list captured 2026-09-08. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 12 oz

Commonly seen $11–13 Midpoint $13.49 · 3 stores · checked Sep 8
Good value under $17 Under $1.45/oz it costs less than three-quarters of the 8 products we score as doing the same job

Usually a good value. Most stores sell it under the $17 line, and products that do this job typically go for about $29 at this size.

Show the price ladder
Where we’ve seen it4 listings · 4 stores

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 2 listings we don’t count — grey-market or unverified sellers.

How we work this out
  1. 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.
  2. Commonly seen is the middle half of current prices for the 12 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 $17 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $1.45/oz; at 12 oz that is $17. 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 12 oz.

Formula

Formula score
10 of 10

It carries the working systems a gel needs and still sits in the lower part of the price range for gels per ounce.

How the score is counted
  • Costs less per ounce than 77% 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
  • Masstige tier, sold at Brand website and Grocery / mass
  • 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.

CurlyKidsLowest cost per oz Custard For Kids $0.88/oz $0.24/oz less
  • Protein-free
  • Curly method
  • Silicone-free
· Close function
Function
  • Oils and butters
Also
  • Drugstore tier
  • 6 oz bottle
Compare
Rizos CurlsLighter feel Curl Defining Mousse - 6.8 oz $3.38/oz $2.26/oz more
  • Protein-free
  • Curly method
  • Lightweight
· Close function
Function
  • Weight on the hair
Also
  • Cruelty-free
  • 6.8 oz bottle
Compare
ORSLighter feel Unapologetic Define, Style & Hold Mousse $1.58/oz $0.46/oz more
  • Protein-free
  • Curly method
  • Lightweight
· Close function
Function
  • Weight on the hair
Also
  • Cruelty-free
  • Drugstore tier
  • 7.6 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 a curly-method-compatible formula

Biggest tradeoff

Not ideal for anyone sensitive to fragrance, very dry or very humid climates, or anyone who wants a soft, touchable finish

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.

5
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
0
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
Extends the length of your curls, while fighting frizz and adding shine

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

  • Maltodextrin/VP Copolymer
  • PVP
  • Hydroxyethylcellulose
Supported

Smoother strands, less frizz.

Flake-free, no crunch finish

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

  • Maltodextrin/VP Copolymer
  • PVP
  • Hydroxyethylcellulose
Supported

Natural movement without stiffness.

Silicone free and protein free

No silicones appear in the ingredient list.

Supported

Nothing that needs a strong wash.

Safe for color-treated hair

It avoids sulfate detergents, which are the usual cause of fast fade.

  • Mauritia Flexuosa (Buriti) Fruit Oil
  • Tocopherol
Supported

Less fade per wash.

Firm hold

Synthetic hold polymers are present.

  • Maltodextrin/VP Copolymer
  • PVP
  • Hydroxyethylcellulose
Supported

Structure that lasts the day.

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.

Delivers exceptional curl definition with a reliable hold that keeps curls visibly defined and structured throughout the day without excessive crunchiness.

Reviewers with naturally curly hair who used the custard for styling and found it provided the hold and definition they needed.

Creates visibly hydrated and well-defined curls with a non-greasy feel, making curls look healthier and more polished without weighing them down.

Reviewers who noticed their curls looked and felt better defined, hydrated, and lighter after using the product.

Provides a versatile hold that can be easily broken through the week or refreshed with light products, allowing curls to move and stay softer without feeling locked.

Reviewers who appreciated the flexible nature of the hold, which does not create a rigid or hard cast on the curls.

Requires hand dipping to apply from the jar, which some reviewers find inconvenient for professional or frequent use, though it remains effective for personal use.

Professional curly hairstylist who appreciated the product's performance but found the jar packaging required workarounds for client application.

More from Not Your Mother's

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.
  • 6 sources consulted for this product (1 manufacturer or regulatory, 4 retailer, 1 editorial), last checked 2026-09-08.
  • Ingredient references are linked for 10 of 17 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 2026-09-09.