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Side by side

As I Am Coil Defining Jelly vs Biolage Styling Gelée Hair Styling Gel - 5.0 oz

94% function match · 7 of the 8 functions we compared match Formula overlap 1%. As I Am Coil Defining Jelly and Biolage Styling Gelée Hair Styling Gel - 5.0 oz share 1 ingredient among each other's most prominent.

Based on your consultation

Which of these fits your hair?

We check your pattern, moisture need, scalp, fragrance tolerance, weight sensitivity and more against each formula — and say which one lines up.

Your profile at a glance

  • Your answers appear here
  • Your answers appear here
  • Your answers appear here
  • Your answers appear here

When each one is the right call

What each formula is built for, from its own ingredient list.

  • Coil Defining Jelly — curl definition
  • Styling Gelée Hair Styling Gel - 5.0 oz — protein-sensitive hair

Side by side

Every trait, aligned

One row per trait, read from each product’s own ingredient list and record. A dash means we have not researched that field for that product — it is not a “no”.

Trait
As I Am Coil Defining Jelly — 8 oz container As I Am

Coil Defining Jelly

  • Styler
  • Masstige
Biolage

Styling Gelée Hair Styling Gel - 5.0 oz

  • Styler
  • Salon
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$12.95 8 oz · $1.62/oz
$28 5 oz · $5.60/oz
Value / price positioning
Priced with its peers $$$$$ Masstige tier · costs less than 63% of the 157 gels we’ve priced
Same job for less elsewhere $$$$$ Salon tier · costs more than 94% of the 157 gels we’ve priced
Best for hair types
Wavy–Coily Co-washes, curl creams, and gels are built around wave and curl. Your hair
Wavy–Coily Co-washes, curl creams, and gels are built around wave and curl. Your hair
Moisture level Same
High Humectants near the top — water-binding is a headline mechanism here. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Hold system Same
Moderate Gums and synthetic polymers together. Your hair
Mixed Gums and synthetic polymers together. Your hair
Slip / detangling Differs
Moderate Conditioning agents are present, lower in the list. Your hair
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
Present Fragrance is listed; it sits below the working ingredients. Your hair
Silicone / wax buildup Same
None Nothing here needs a detergent wash to remove. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Low Your hair
Low Your hair
Hold (as stated)
—
Medium A medium hold, as stated by the brand. Your hair
Weight on hair
—
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Protein
—
None No protein or amino acids in the list. Your hair
Cast risk Same
Likely Film formers without much softening them — expect a cast to scrunch out. Your hair
Likely Film formers without much softening them — expect a cast to scrunch out. Your hair
Oil absorption Same
None No absorbent powders or starches. Your hair
None No absorbent powders or starches. Your hair
Oils and butters Same
None No oils or butters in the list. Your hair
None No oils or butters in the list. Your hair
Fast-drying alcohol
—
None No fast-drying alcohol in the list. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Curl definitionfilm formers hold a clump together
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
Why you might skip it
  • Scents bother youthis product carries a scent
  • Anyone who dislikes a castthe film formers here can set firm
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Anyone who dislikes a castthe film formers here can set firm
  • Dry or very humid airwhere heavy humectants work against you
from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.
More facts about each one
Type
Stylerjelly
Stylergel
Where to buy
Specialty beauty
Ulta · Salons
Free of
—
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Cruelty-free
Cruelty-free · PETA-listed
—
Scent
Scented, not described
Scented, not described
Hold
—
mediumMedium hold (Level 2)
How often
—
as needed

Facts as we recorded them. A dash means we have not researched that field for that product — it is not a "no".

The bottom line

The bottom line depends on your hair

Which of these two suits you is a question about your hair, not about them. The consultation answers it — and tells you what your routine needs around it.

Take the consultation

$49.00 once, for your consultation and hair profile. No subscription, no required purchases.

The detail behind the table

Where the readings above come from: the ingredient lists themselves, each brand’s claims checked against them, what owners report, and cost per ounce in context.

Shared and distinct ingredients

Shared and distinct ingredients

Computed from the ingredient lists as printed. "Shared" means both lists carry it; where it sits on each label is stated, because position is what tells you how much.

What both formulas carry

IngredientCoil Defining JellyStyling Gelée Hair Styling Gel - 5.0 oz
Water
Neutral
#1Leading
#1Leading
Fragrance
Fragrance
#10Below the 1% line
#13Below the 1% line
Coumarin
Fragrance
#19Below the 1% line
#19Below the 1% line
Limonene
Fragrance
#20Below the 1% line
#17Below the 1% line
Phenoxyethanol
Stabilizes
#17Below the 1% line
#4Below the 1% line

What only one of them carries

Coil Defining Jelly

Styling Gelée Hair Styling Gel - 5.0 oz

Full ingredient list — Coil Defining Jelly (20)
Full ingredient list — Styling Gelée Hair Styling Gel - 5.0 oz (25)

Claims check

What each brand says, against what each formula shows

Claims are quoted from each brand. We only mark one supported, partly supported, or conflicting when that product’s ingredient list actually speaks to it.

VerdictsCoil Defining JellyStyling Gelée Hair Styling Gel - 5.0 oz
Supported
1
1
Partly supported
0
0
Stated by brand
2
2
Potential conflict
0
0

Coil Defining Jelly

  • No-flake formulaStated by brandSoothing, not an active treatment.
  • Designed for easy coil definition, added softness, hydration and sheenSupportedHelps hair feel hydrated.
  • Not recommended for twists and twist-outsStated by brandCan’t be confirmed from label.

Styling Gelée Hair Styling Gel - 5.0 oz

  • Medium holdSupportedStructure that lasts the day.
  • Not sticky or heavyStated by brandCan’t be confirmed from label.
  • Reactivates with waterStated by brandCan’t be confirmed from label.

What owners say

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings, and we never balance one product’s themes against another’s by inventing them.

Coil Defining Jelly

No review themes researched for this product yet.

Styling Gelée Hair Styling Gel - 5.0 oz

A wavy-hair reviewer says the product feels light on the hair and expresses strong satisfaction.

5-star reviewer, wavy hair

A reviewer who has used the gel for 20 years says it holds curls well without being sticky or heavy.

long-time 5-star reviewer, curly/wavy hair

A long-time customer objects that the recent size reduction means paying the same price for 5 oz that they used to pay for the 16.9 oz jumbo size.

1-star reviewer, long-time customer

A long-time user says the reformulated gel no longer holds as well as the version they used for about 20 years.

2-star reviewer, curly hair, long-time user

Price check

Cost per ounce, in context

Cost per ounce against every product of this type we have priced, each at the size it is most often sold in. Value labels are computed from that percentile and from how many products that do the same job cost less; they are comparisons, not judgements about a brand.

$1.62/oz vs $5.60/oz — Biolage Styling Gelée Hair Styling Gel - 5.0 oz costs about 3.5× more per ounce than As I Am Coil Defining Jelly.

$0.31/oz median $2.12/oz $10.59/oz $1.62/oz Coil Defining Jelly $5.60/oz Styling Gelée Hair Styling

Every mark sits on one distribution because these are compared against the same set: 157 gels with a computable unit price.

Value readCoil Defining JellyStyling Gelée Hair Styling Gel - 5.0 oz
Label
Priced with its peersSits in the middle of the range for gels per ounce.
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.

Computed from cost per ounce against every product of this type we have priced, and from how many products that do the same job cost less. It is a comparison, not a judgement about the brand.

Compare with something else

Close formulas to each of these, as their own comparison pages.

Coil Defining Jelly vs Wavy Hair Zero Gravity Styling MousseFunction of Beauty · 99% function matchStyling Gelée Hair Styling Gel - 5.0 oz vs Full Body Weightless Volumizing ShampooCurlsmith · 94% function matchCoil Defining Jelly vs Thickening High Drama Styling Hair Foam for Thinning Hair - 1.5 ozBumble and bumble · 99% function matchStyling Gelée Hair Styling Gel - 5.0 oz vs Curl Keeper Ultimate Frizz ControlCurl Keeper · 93% function matchCoil Defining Jelly vs Thickening High Drama Styling Hair Foam for Thinning Hair - 5.0 ozBumble and bumble · 99% function matchStyling Gelée Hair Styling Gel - 5.0 oz vs Stay High Volumizing Hair MousseRedken · 93% function matchCoil Defining Jelly vs Curl Keeper Ultimate Frizz ControlCurl Keeper · 99% function matchStyling Gelée Hair Styling Gel - 5.0 oz vs Super Sculpt Styling GlazePaul Mitchell · 93% function match

Coil Defining Jelly · Styling Gelée Hair Styling Gel - 5.0 oz · All gels in the library

How this page was made

  • This page is assembled from the same researched records the individual product pages render: identity, each ingredient list as printed, each brand's own claims, dated price observations, and review themes written in our researchers' own words. Nothing on it is written per comparison.
  • We do not rank these against each other. Which of them suits you depends on your hair, and that is what the consultation works out.
  • The formula similarity percentage is a stored, precomputed number: position-weighted overlap of the two ingredient lists blended with agreement on the attributes we derive. It measures how alike two formulas are, not how well either works.
  • 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.
  • 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 were consulted across the products on this page.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice. We do not sell these products and take no placement fees.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.

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