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Side by side

Biolage Smooth Shine Milk vs Kerastase Gloss Absolu Frizz-Glaze Cream

96% function match · 10 of the 11 functions we compared match Formula overlap 57%. Biolage Smooth Shine Milk and Kerastase Gloss Absolu Frizz-Glaze Cream share 4 ingredients 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.

  • Smooth Shine Milk — protein-sensitive hair
  • Gloss Absolu Frizz-Glaze Cream — 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
Biolage Smooth Shine Milk — 8.5 oz container Biolage

Smooth Shine Milk

  • Finisher
  • Salon
  • Sulfate-free
  • Protein-free
Kerastase

Gloss Absolu Frizz-Glaze Cream

  • Finisher
  • Prestige
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$27.60 8.5 oz · $3.25/oz
$50 8.11 oz · $6.17/oz
Value / price positioning
Lower cost than most serums $$$$$ Salon tier · costs less than 77% of the 79 serums we’ve priced
Upper-mid price for a anti-frizz finisher $$$$$ Prestige tier · costs more than 68% of the 23 anti-frizz finishers we’ve priced
Best for hair types
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Moisture level Differs
Moderate Humectants in the working part of the formula. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Shine system
High A silicone or oil blend does the shine work here. Your hair
—
Slip / detangling
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Weight on hair Same
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Medium Middle of the range — noticeable on fine hair, light on coarse hair. 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
Protein Same
None No protein or amino acids in the list. Your hair
None No protein or amino acids in the list. Your hair
Silicone / wax buildup Same
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
Clarifying wash needed
Moderate Your hair
Moderate 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
Humidity resistance
Claimed The brand claims humidity resistance; the ingredient list cannot confirm it. Your hair
—
Fast-drying alcohol Same
Present Fast-drying alcohol is present — it speeds drying and can read dry on the hair. Your hair
Present Fast-drying alcohol is present — it speeds drying and can read dry on the hair. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Dull-looking haira recognised shine system is present
  • Humid climatesthe brand claims humidity resistance
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Aerosol avoidancea pump or tube, not a pressurised can
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Very dry or damaged hairit contains fast-drying alcohol
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Very dry or damaged hairit contains fast-drying alcohol
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
Finisherlotion
Finishercream
Where to buy
Ulta · Brand website · Amazon …
Salons · Brand website
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
  • protein-free
Cruelty-free
—
Not cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described
Humidity claim
Yes
—
How often
—
every wash

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

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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

IngredientSmooth Shine MilkGloss Absolu Frizz-Glaze Cream
Water
Neutral
#1Leading
#1Leading
Dimethicone
Buildup
#2Leading
#5Supporting
Phenoxyethanol
Stabilizes
#4Below the 1% line
#7Below the 1% line
Behentrimonium Chloride
Detangles
#5Below the 1% line
#3Leading
Amodimethicone
Buildup
#6Below the 1% line
#6Supporting
Isopropyl Alcohol
Drying
#7Below the 1% line
#12Below the 1% line
Fragrance
Fragrance
#13Below the 1% line
#19Below the 1% line
Limonene
Fragrance
#18Below the 1% line
#14Below the 1% line
Glycerin
Moisturizes
#10Below the 1% line
#4Supporting
Trideceth-6
Stabilizes
#12Below the 1% line
#8Below the 1% line
Linalool
Fragrance
#22Below the 1% line
#13Below the 1% line

What only one of them carries

Smooth Shine Milk

Gloss Absolu Frizz-Glaze Cream

Full ingredient list — Smooth Shine Milk (24)
Full ingredient list — Gloss Absolu Frizz-Glaze Cream (19)

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.

VerdictsSmooth Shine MilkGloss Absolu Frizz-Glaze Cream
Supported
0
4
Partly supported
0
0
Stated by brand
0
1
Potential conflict
0
0

Smooth Shine Milk

No claims recorded for this product beyond the ones above.

Gloss Absolu Frizz-Glaze Cream

  • Controls frizz and flyawaysStated by brandMay help, but not a primary focus.
  • Provides long-lasting hydration without heavinessSupportedHelps hair feel hydrated.
  • Enhances shine and glossSupportedReflects light for visible shine.
  • Protects against humiditySupportedSmoother strands, less frizz.
  • Smooths hair cuticle for improved manageabilitySupportedEasier detangling, less breakage.

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.

Both praised for a light feel and shine. Kerastase Gloss Absolu Frizz-Glaze Cream draws complaints about dryness and the scent.

Smooth Shine Milk

Gives a salon-blowout slip feel, reduces need for flat-ironing on damaged lengths

damaged hair

Excellent detangler post-wash, leaves hair silky and shiny

Longtime users say a reformulation made it stop working for their hair

reformulation complaint

Especially effective on coarse/frizzy hair; less suited to fine/thin hair

coarse hair

Gloss Absolu Frizz-Glaze Cream

Reviewers frequently say the product leaves hair shinier and smoother without making it feel greasy or weighed down, and several describe it as a bathroom staple they repurchase.

general reviewers of the Gloss Absolu line, including color-treated and coarse-hair users

A recurring complaint is that the scent is much stronger than other Kerastase products, described by some as overwhelming perfume that lingers and, for a few, causes headaches.

scent-sensitive reviewers

Some reviewers with fine or very dry, bleached hair report the opposite of the marketed effect, saying it left their hair drier, frizzier, or duller rather than smoother.

reviewers with fine or chemically processed hair

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.

$3.25/oz vs $6.17/oz — Kerastase Gloss Absolu Frizz-Glaze Cream costs about 1.9× more per ounce than Biolage Smooth Shine Milk.

Smooth Shine Milk

Against 79 serums with a computable unit price.

Gloss Absolu Frizz-Glaze Cream

Against 23 anti-frizz finishers with a computable unit price.

Value readSmooth Shine MilkGloss Absolu Frizz-Glaze Cream
Label
Lower cost than most serumsCosts less per ounce than most serums we have researched.
Upper-mid price for a anti-frizz finisherSits in the middle of the range for anti-frizz finishers per ounce.

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.

Smooth Shine Milk vs ULTIMATE REPAIR Night Hair SerumWella · 96% function matchGloss Absolu Frizz-Glaze Cream vs ULTIMATE REPAIR Night Hair SerumWella · 100% function matchSmooth Shine Milk vs Smoothing Serum (Compare to Paul Mitchell Super Skinny Serum)GVP · 94% function matchGloss Absolu Frizz-Glaze Cream vs Color Wow Dream Coat Supernatural SprayColor Wow · 91% function matchSmooth Shine Milk vs Repair & Nourish Ultra Lightweight Hair OilNexxus · 89% function matchGloss Absolu Frizz-Glaze Cream vs Blowout Defense SprayTricoci · 83% function matchSmooth Shine Milk vs Color Wow Dream Coat Supernatural SprayColor Wow · 88% function matchGloss Absolu Frizz-Glaze Cream vs Blond Absolu Cicaplasme SerumKerastase · 83% function match

Smooth Shine Milk · Gloss Absolu Frizz-Glaze Cream · All serums 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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