# Shampoing Sublime Kératine

**Brand:** Coslys
**Category:** Cheveux
**Code (GTIN/SKU):** 3538396160307
**Canonical URL:** https://openreviews.io/en/reviews/coslys/shampoing-sublime-keratine-3538396160307

## Rating: 4.7/5 ★★★★★ — 111 reviews analyzed
_Confidence: high_

## At a glance

Shampoing Sublime Kératine (Coslys) reviews: 4.7/5 based on 111 analyzed reviews from 2 sites, updated November 2, 2026.

Praised: scent and comfort. Criticized: low lathering power.

- Scent: 25 reviews mention it, mostly positively
- Comfort: 20 reviews mention it, mostly positively
- Sensation / Usage: 14 reviews mention it, mostly positively

111 reviews analyzed: 110 published on OpenReviews and 1 on another site.
Other sites: 1 source, 1 review, average rating 5.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This keratin shampoo is particularly appreciated by people with fine, curly, or very dry hair for its ability to leave hair soft, shiny, and visibly strengthened without a straw-like effect. Its formula offers excellent daily comfort and allows for longer intervals between washes while limiting hair loss from the very first uses. However, some users note that the product does not lather very much, which leads people with very thick hair to use a larger amount of product than expected to cover their entire hair.

## Strengths

- Scent (23%)
- Comfort (18%)
- Sensation / Usage (13%)
- Material / Texture (8%)
- Size (3%)

## Weaknesses

- **Low lathering power** — Its texture does not lather much, which requires a larger dosage for thick hair.

## Frequently asked questions

- Is it suitable for very thick hair?
- Does this shampoo lather a lot?
- Does it really help reduce hair loss?
- How does it work on dry or curly hair?

## Top reviews

### 4.0/5 · verified · Justine Mazzoleni · September 17, 2026
Une étoile en moins pour le fait qu’ il ne soit pas trop moussant

### 5.0/5 · verified · BROUSTE BONHOMME · August 24, 2026
Super, je ne regrette pas mon achat, mes cheveux sont superbes

### 4.0/5 · verified · alyssa Bourges · June 16, 2026
De très bon produit !

### 5.0/5 · verified · Lamia ALOUI · June 16, 2026
Très bon produit

### 5.0/5 · verified · Camille Naceri · May 11, 2026
J'adore ce shampoing.

### 5.0/5 · verified · Cassandra Bliot · March 12, 2026
Incroyable rend mes cheveux doux et brillant !

### 5.0/5 · Magali M. · September 19, 2025
Enfin un shampoing qui me gratouille pas le cuir chevelu et laisse une bonne odeur. Je l'adore, je recommanderai

### 4.0/5 · Aurélie Q. · September 14, 2025
J’aime beaucoup l’odeur de ce shampoing. Il rend mes cheveux plus brillants tout en respectant mon cuir chevelu.

### 3.0/5 · Fatima T. · August 27, 2025
Le shampooing ne mousse pas beaucoup mais les cheveux ont l’air bien lavés tout de même et l’odeur est merveilleuse

### 5.0/5 · Laurie K. · June 14, 2025
Top

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_Source: OpenReviews — https://openreviews.io/en/reviews/coslys/shampoing-sublime-keratine-3538396160307_