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Side by side

Christophe Robin Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) vs Kerastase Blond Absolu Masque Ultra-Violet

80% function match · 7 of the 10 functions we compared match Formula overlap 44%. Christophe Robin Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) and Kerastase Blond Absolu Masque Ultra-Violet share 3 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
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When each one is the right call

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

  • Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) — protein-sensitive hair
  • Blond Absolu Masque Ultra-Violet — 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
Christophe Robin Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) — 8.4 oz container Christophe Robin

Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair)

  • Mask / treatment
  • Prestige
  • Sulfate-free
  • Silicone-free
Kerastase Blond Absolu Masque Ultra-Violet — 6.8 oz container Kerastase

Blond Absolu Masque Ultra-Violet

  • Mask / treatment
  • Prestige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$53 8.4 oz · $6.31/oz
$60 6.8 oz · $9.07/oz
Value / price positioning
Priced above most masks and treatments $$$$$ Prestige tier · costs more than 79% of the 347 masks and treatments we’ve priced
Same job for less elsewhere $$$$$ Prestige tier · costs more than 90% of the 347 masks and treatments 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
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Moderate Humectants in the working part of the formula. Your hair
Time on the hair
Moderate Long enough that it is a planned step, not a shower add-on. Your hair
Short A few minutes on the hair before rinsing. Your hair
Slip / detangling Same
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
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. 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 Differs
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Moderate Your hair
Low Your hair
Oils and butters Same
Present, high in the list Oils sit high in the list — a softening, coating formula. Your hair
Present, high in the list Oils sit high in the list — a softening, coating formula. Your hair
Formula completeness
out of 10
A simple formula
out of 10
Covers the core
Who should choose this
  • 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
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • 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
  • Silicone-free routinesno silicones appear in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Very dry or damaged hairit contains fast-drying alcohol
  • Stretching wash dayswaxes stay until a detergent wash removes them
  • Scents bother youthis product carries a scent
  • Hair that needs proteinthere is none in this list
  • Vegan and cruelty-freeour record does not support both claims here
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
Mask / treatment
Mask / treatment
Where to buy
Specialty beauty · Brand website · Ulta
Target · Salons
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Cruelty-free
—
Not cruelty-free · PETA-listed
Scent
Fresh & airy
Floral
Time on hair
5–20 min
5–10 min
How often
weekly
weekly
Treatment focus
toning
toning

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.

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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

IngredientShade Variation Mask Baby Blonde (Color Protection for Blonde Hair)Blond Absolu Masque Ultra-Violet
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Glycerin
Moisturizes
#5Supporting
#15Below the 1% line
Cetrimonium Chloride
Detangles
#6Supporting
#7Below the 1% line
Fragrance
Fragrance
#7Below the 1% line
#6Below the 1% line
Citric Acid
pH balancer
#18Below the 1% line
#8Below the 1% line

What only one of them carries

Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair)

Blond Absolu Masque Ultra-Violet

Full ingredient list — Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) (24)
Full ingredient list — Blond Absolu Masque Ultra-Violet (21)

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.

VerdictsShade Variation Mask Baby Blonde (Color Protection for Blonde Hair)Blond Absolu Masque Ultra-Violet
Supported
1
0
Partly supported
0
1
Stated by brand
2
4
Potential conflict
0
0

Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair)

  • Neutralises brassiness and yellow tones to revive the brightness of a fresh blondeStated by brandCan’t be confirmed from label.
  • Deeply nourishes and restores natural glossiness for a shiny, healthy appearanceSupportedHelps hair feel hydrated.
  • Refreshes colour between salon visits to maintain a pure blondeStated by brandA channel, not a formula.

Blond Absolu Masque Ultra-Violet

  • highly concentrated purple pigments neutralize yellow and brassy undertonesStated by brandCan’t be confirmed from label.
  • hyaluronic acid for internal strengtheningStated by brandCan’t be confirmed from label.
  • 91% more hydrated hair without greasy residueStated by brandOnly the brand’s testing shows this.
  • Edelweiss Flower antioxidant protection against pollution and UVPartly supportedIndirect help, not a filter.
  • customizable leave-in time (5-10 min) adjusts neutralization intensityStated 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.

Both praised for moisture. Kerastase Blond Absolu Masque Ultra-Violet draws complaints about dryness and breakage.

Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair)

Verified buyers report reduced brassiness, moisturizing softness, and long-lasting weekly use.

ILoveMyHair, Cult Beauty verified purchase review

Verified buyers report fresher blonde tone, shine, and soft hair without over-drying.

Irina, Cult Beauty verified purchase review

Users report easier brushing, softening, and brighter highlights.

Tyaah, Cult Beauty verified purchase review

Some reviewers report little toning on darker or red hair despite good softness.

Emmie and JaMee, Macy reviews

Blond Absolu Masque Ultra-Violet

Neutralizes yellow/brassy tones and maintains highlighted blonde color

Exact official reviewers

Leaves blonde hair smooth, silky, hydrated, and healthier-looking

Exact product reviewers

Leaving it on too long can create silver/purple color or dryness/breakage

Exact product reviewer

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.

$6.31/oz vs $9.07/oz — Kerastase Blond Absolu Masque Ultra-Violet costs about 1.4× more per ounce than Christophe Robin Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair).

$0.19/oz median $3.49/oz $24.50/oz $6.31/oz Shade Variation Mask Baby $9.07/oz Blond Absolu Masque Ultra-

Every mark sits on one distribution because these are compared against the same set: 347 masks and treatments with a computable unit price.

Value readShade Variation Mask Baby Blonde (Color Protection for Blonde Hair)Blond Absolu Masque Ultra-Violet
Label
Priced above most masks and treatmentsCosts more per ounce than most masks and treatments; nothing in our library matches it closely for less.
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.

Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) vs LOVE SMOOTHING MaskDavines · 85% function matchBlond Absolu Masque Ultra-Violet vs Brass Off Custom Neutralization MaskMatrix · 90% function matchShade Variation Mask Baby Blonde (Color Protection for Blonde Hair) vs MINU MaskDavines · 80% function matchBlond Absolu Masque Ultra-Violet vs Food For Soft Hair MaskMatrix · 85% function matchShade Variation Mask Baby Blonde (Color Protection for Blonde Hair) vs Weightless Conditioning MaskBounce Curl · 80% function matchBlond Absolu Masque Ultra-Violet vs Born to Repair 60-Second Moisture Treatment with Shea ButterCarol's Daughter · 85% function matchShade Variation Mask Baby Blonde (Color Protection for Blonde Hair) vs The Let It Go CircleDavines · 75% function matchBlond Absolu Masque Ultra-Violet vs Deepshine PlatinumX Repair TreatmentRusk · 85% function match

Shade Variation Mask Baby Blonde (Color Protection for Blonde Hair) · Blond Absolu Masque Ultra-Violet · All masks and treatments 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.
  • 10 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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