Getting you a comprehensive analysis of the product
Reading every ingredient in the formula…
Getting you a comprehensive analysis of the product
Reading every ingredient in the formula…
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This premium shampoo delivers on cleansing and contributes to shine, but its most ambitious frizz-control claim is earned by the entire product line, not just this single product.
₹2,900 • Analysed 23 October 2026
This Kérastase shampoo is positioned as a luxury product in the Indian market, reflected by its premium price point of ₹2,900 for 250ml. The claims of '4 DAYS ANTI-FRIZZ' are particularly relevant for Indian consumers in humid climates, but the brand's own evidence clarifies this is for the full routine, not just the shampoo. The presence of multiple fragrance allergens may be a consideration for sensitive Indian scalps, especially given the high UV and pollution exposure. The 'best shampoo' claim without substantiation could attract ASCI scrutiny.
Independent and free. The Clean Sheet takes no money from brands to analyse, rank, or approve a product. This is a web evidence analysis, not a Clean Sheet certification. We checked the ingredient list, publicly available test reports, marketing claims, and formula logic using only public information available at the time of analysis.
General ingredient research supports the concept of frizz control and shine from ingredients like Glycolic Acid and conditioning agents, but no finished product evidence for this specific combination of benefits from the shampoo alone is publicly visible.
The formulation with a balanced surfactant system and conditioning agents is generally suitable for fine to medium hair.
Hyaluronic acid (Sodium Hyaluronate) and Wild Rose in Oil (Rosa Canina Flower Extract) are listed very low in the INCI, suggesting concentrations likely below 1%, which limits their impact in a rinse-off product. Glycolic Acid is higher.
The brand states '*Instrumental Test After Application Of Bain + Fondant + Oil'. This is finished-product evidence, but for the full Kérastase Gloss Absolu routine, not for the shampoo alone.
Supported by general ingredient function (e.g., conditioning agents, acids for cuticle smoothing), but no specific finished product test for this claim from the shampoo alone is publicly visible.
The presence of Sodium Laureth Sulfate, Cocamidopropyl Hydroxysultaine, and Decyl Glucoside supports a high-foaming and effective cleansing action.
Ingredients like Lactic Acid, Salicylic Acid, and Glycolic Acid can help smooth cuticles. However, the hydrating effect from low concentrations of Sodium Hyaluronate in a rinse-off product is limited.
General ingredient function supports frizz reduction, but the specific '4 days anti-frizz' claim is for the full routine, not the shampoo alone.
What we could confirm from public sources and the verified ingredient list.
Ingredient Safety & Toxicity
Full ingredient list retrieved and verified against the label.
Screened against the ingredient database (21 of 30 ingredients matched); no cosmetics-prohibited ingredient found.
No ingredient with a recognised endocrine-activity concern found in the database.
No IARC-classified or formaldehyde-releasing ingredient found in the database screen.
Irritation & Allergen Risk
Declares 7 known allergen(s) (limonene, linalool, citronellol, citral, cinnamal, hexyl cinnamal…). Reactive skin should note these.
No high-sensitisation preservative (MI/MCI/formaldehyde-releaser) from our screen was found.
Built on a stronger sulphate surfactant (sodium laureth sulfate) - effective, but can feel stripping on sensitive skin or in hard water.
Ingredient Transparency
The full INCI list is publicly available, not just hero ingredients.
Ingredients are listed in the descending order required by India Cosmetics Rules 2020.
Standards & Compliance
Usage warnings and directions are clear on the label.
Screened against a curated reference set that we are continuing to verify and expand, so “clear” means no flag from that set, not a guarantee. Not a substitute for a full toxicological or clinical assessment.
| Ingredient |
|---|
AQUA / WATER / EAU |
SODIUM LAURETH SULFATE |
LACTIC ACID |
ARGININE |
SALICYLIC ACID |
SODIUM HYDROXIDE |
TRIETHYL CITRATE |
PARFUM / FRAGRANCE |
COCAMIDOPROPYL HYDROXYSULTAINE |
DECYL GLUCOSIDE |
SODIUM CHLORIDE |
SODIUM BENZOATE |
LIMONENE |
HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE |
BRASSICAMIDOPROPYL DIMETHYLAMINE |
GLYCERYL OLEATE |
CITRIC ACID |
LINALOOL |
CITRONELLOL |
HEXYL CINNAMAL |
ALPHA-ISOMETHYL IONONE |
CITRAL |
GLYCOLIC ACID |
SODIUM HYALURONATE |
CAPRYLIC/CAPRIC TRIGLYCERIDE |
LECITHIN |
TOCOPHEROL |
ASCORBYL PALMITATE |
HYDROGENATED PALM GLYCERIDES CITRATE |
ROSA CANINA FLOWER EXTRACT |
INCI order as declared on packaging. Position reflects approximate concentration (high to low).
Contains fragrance allergens (Limonene, Linalool, Citronellol, Hexyl Cinnamal, Alpha-Isomethyl Ionone, Citral) which must be declared if above certain thresholds.
No prohibited or restricted ingredients identified. INCI list is provided as per regulations.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
No prohibited or restricted ingredients identified.
Flags are based on publicly available INCI only. Not a substitute for full regulatory compliance assessment.
“Works as one of the best shampoos for glossy hair for fine to medium hair”
Uses superlative 'best' without disclosed methodology or comparative study, which is an ASCI concern.
General ingredient research supports the concept of frizz control and shine from ingredients like Glycolic Acid and conditioning agents, but no finished product evidence for this specific combination of benefits from the shampoo alone is publicly visible.
Mentioned only
The formulation with a balanced surfactant system and conditioning agents is generally suitable for fine to medium hair.
Mentioned only
Hyaluronic acid (Sodium Hyaluronate) and Wild Rose in Oil (Rosa Canina Flower Extract) are listed very low in the INCI, suggesting concentrations likely below 1%, which limits their impact in a rinse-off product. Glycolic Acid is higher.
Mentioned only
The brand states '*Instrumental Test After Application Of Bain + Fondant + Oil'. This is finished-product evidence, but for the full Kérastase Gloss Absolu routine, not for the shampoo alone.
Evidence visible
Supported by general ingredient function (e.g., conditioning agents, acids for cuticle smoothing), but no specific finished product test for this claim from the shampoo alone is publicly visible.
Mentioned only
The presence of Sodium Laureth Sulfate, Cocamidopropyl Hydroxysultaine, and Decyl Glucoside supports a high-foaming and effective cleansing action.
Mentioned only
Ingredients like Lactic Acid, Salicylic Acid, and Glycolic Acid can help smooth cuticles. However, the hydrating effect from low concentrations of Sodium Hyaluronate in a rinse-off product is limited.
Mentioned only
General ingredient function supports frizz reduction, but the specific '4 days anti-frizz' claim is for the full routine, not the shampoo alone.
Mentioned only
Supported by general ingredient function (e.g., cuticle smoothing acids), but no specific finished product test for this claim from the shampoo alone is publicly visible.
Mentioned only
Supported by general ingredient function (e.g., conditioning agents, acids for cuticle smoothing), but no specific finished product test for this claim from the shampoo alone is publicly visible.
Mentioned only
Public evidence the brand could provide to close verification gaps
This analysis evaluates brand claims against visible evidence and formula logic. It does not replace a full ingredient safety analysis or a clinical product test. Results vary by individual, and the consumer should always read the full ingredient list and follow usage guidance.
Are you the brand? If you have published test data or want to request a re-analysis, write to us at hello@thecleansheet.in.
