Skip to main content

Side by side

Kerastase Blond Absolu Cicaflash Conditioner vs Kerastase Kerastase Genesis Fondant Renforcateur Conditioner

50% function match · 4 of the 10 functions we compared match Formula overlap 52%. Kerastase Blond Absolu Cicaflash Conditioner and Kerastase Kerastase Genesis Fondant Renforcateur Conditioner 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
  • 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.

  • Blond Absolu Cicaflash Conditioner — protein-sensitive hair
  • Kerastase Genesis Fondant Renforcateur Conditioner — 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
Kerastase Blond Absolu Cicaflash Conditioner — 8.5 oz container Kerastase

Blond Absolu Cicaflash Conditioner

  • Conditioner
  • Prestige
  • Sulfate-free
  • Protein-free
Kerastase Kerastase Genesis Fondant Renforcateur Conditioner — 6.8 oz container Kerastase

Kerastase Genesis Fondant Renforcateur Conditioner

  • Conditioner
  • Prestige
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$107.92 8.5 oz · $12.77/oz
$24 6.8 oz · $7.06/oz
Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 100% of the 699 conditioners we’ve priced
Same job for less elsewhere $$$$$ Prestige tier · costs more than 96% of the 699 conditioners 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
Oils and butters Differs
None No oils or butters in the list. Your hair
Moderate Oils sit high in the list — a softening, coating formula. 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
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 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
High Your hair
Moderate Your hair
Hard-water defence Same
None No chelating agent in the list. Your hair
None No chelating agent in the list. Your hair
Formula completeness
out of 10
Covers the core
out of 10
Complete for its job
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Matte, textured stylesabsorbent powders do the mattifying
  • Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers
  • A wide range of haira middle-of-the-range weight
  • 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
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
  • Hair that needs proteinthere is none in this list
  • 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
Conditioner
Conditioner
Line
—
Genesis
Where to buy
Target · Salons
Target
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Cruelty-free
Not cruelty-free · PETA-listed
Not cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described

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

IngredientBlond Absolu Cicaflash ConditionerKerastase Genesis Fondant Renforcateur Conditioner
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#2Leading
Isopropyl Myristate
Softens
#5Supporting
#4Supporting
Limonene
Fragrance
#14Below the 1% line
#13Below the 1% line
Linalool
Fragrance
#16Below the 1% line
#15Below the 1% line
Glycerin
Moisturizes
#9Below the 1% line
#5Supporting

What only one of them carries

Blond Absolu Cicaflash Conditioner

Kerastase Genesis Fondant Renforcateur Conditioner

Full ingredient list — Blond Absolu Cicaflash Conditioner (20)
Full ingredient list — Kerastase Genesis Fondant Renforcateur Conditioner (29)

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.

VerdictsBlond Absolu Cicaflash ConditionerKerastase Genesis Fondant Renforcateur Conditioner
Supported
0
1
Partly supported
2
0
Stated by brand
1
2
Potential conflict
0
0

Blond Absolu Cicaflash Conditioner

  • Deeply moisturizes hair strands using Hyaluronic AcidPartly supportedSome hydration, at a low level.
  • Instantly restores hair nourishment and strengthens hair to prevent breakagePartly supportedSome hydration, at a low level.
  • Protects against hair breakage via Edelweiss flower antioxidantsStated by brandCan’t be confirmed from label.

Kerastase Genesis Fondant Renforcateur Conditioner

  • Strengthens weakened hair to reduce breakage-related hair fallStated by brandCan’t be confirmed from label.
  • Nourishes and detangles without adding weightSupportedHelps hair feel hydrated.
  • Leaves hair feeling soft, smooth, and resilientStated 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.

Kerastase Blond Absolu Cicaflash Conditioner draws complaints about weight.

Blond Absolu Cicaflash Conditioner

Reviewers describe hair feeling noticeably softer, smoother, and shinier after regular use of Blond Absolu products.

general reviewer base

Reviewers across the Blond Absolu line report visibly reduced brassiness and better blonde-tone maintenance between salon visits.

reviewers with bleached, highlighted, or color-lightened hair

One reviewer felt a Blond Absolu shampoo did not live up to its color-safe marketing and was disappointed to learn it was not sulfate-free.

color-treated-hair reviewer

A minority of reviewers say some Blond Absolu formulas feel heavy or weigh hair down.

reviewers with fine hair

Kerastase Genesis Fondant Renforcateur Conditioner

Lightweight hydration and softness without grease are recurring positives

Exact-product retailer/official reviewers

Scent, shine, smoothness, and detangling are commonly praised

Exact-product retailer/official reviewers

Some reviewers report knots, tangling, increased shedding, or scent dislike

Exact-product retailer/official reviewers

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.

$7.06/oz vs $12.77/oz — Kerastase Blond Absolu Cicaflash Conditioner costs about 1.8× more per ounce than Kerastase Kerastase Genesis Fondant Renforcateur Conditioner.

$0.09/oz median $1.60/oz $56.25/oz $12.77/oz Blond Absolu Cicaflash Con $7.06/oz Kerastase Genesis Fondant

Every mark sits on one distribution because these are compared against the same set: 699 conditioners with a computable unit price.

Value readBlond Absolu Cicaflash ConditionerKerastase Genesis Fondant Renforcateur Conditioner
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
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.

Blond Absolu Cicaflash Conditioner vs A Curl Can Dream Weightless Moisture Conditioner For WavesMatrix · 95% function matchKerastase Genesis Fondant Renforcateur Conditioner vs Kerastase Resistance Ciment Anti-Usure ConditionerKerastase · 100% function matchBlond Absolu Cicaflash Conditioner vs Total Results Keep Me Vivid ConditionerMatrix · 93% function matchKerastase Genesis Fondant Renforcateur Conditioner vs Lightweight ConditionerPattern Beauty · 98% function matchBlond Absolu Cicaflash Conditioner vs Bond Rx ConditionerPaul Mitchell · 93% function matchKerastase Genesis Fondant Renforcateur Conditioner vs Elvive Collagen Peptide + Lifter Volumizing Conditioner for Thin, Flat HairL'Oreal Paris Elvive · 95% function matchBlond Absolu Cicaflash Conditioner vs Wash Day Delight Conditioner with AloeCarol's Daughter · 90% function matchKerastase Genesis Fondant Renforcateur Conditioner vs Symbiose Fondant Apaisant Essentiel ConditionerKerastase · 95% function match

Blond Absolu Cicaflash Conditioner · Kerastase Genesis Fondant Renforcateur Conditioner · All conditioners 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.

Still unsure? Take your consultation or browse more products.

Your personalized hair plan

Tell us what’s going on with your hair, see what we understand, and get a plan built around it — with the reason behind every recommendation.

Free to start · $49.00 for your consultation and hair profile · No subscription · Nothing you must buy

Start your consultation