# Shampoing Anti-Jaunissement

**Brand:** Coslys
**Category:** Cheveux
**Code (GTIN/SKU):** 3538396112405
**Canonical URL:** https://openreviews.io/en/reviews/coslys/shampoing-anti-jaunissement-3538396112405

## Rating: 4.6/5 ★★★★★ — 13 reviews analyzed
_Confidence: high_

## At a glance

Shampoing Anti-Jaunissement (Coslys) reviews: 4.6/5 based on 13 analyzed reviews from 2 sites, updated September 26, 2026.

Praised: comfort and size. Criticized: foam production and bottle size.

- Comfort: 3 reviews mention it, mostly positively
- Size: 2 reviews mention it, mostly positively
- Sensations / Usage: 2 reviews mention it, mostly positively

13 reviews analyzed: 11 published on OpenReviews and 2 on other sites.
Other sites: 1 source, 2 reviews, average rating 4.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This anti-yellowing shampoo is highly appreciated for its effectiveness in neutralizing yellow highlights while making hair bright and soft. It offers a pleasant user experience thanks to a soft texture that facilitates detangling and leaves a very enjoyable scent from the first uses. A few users note that the product lathers very little and needs to be worked well into the scalp, while the bottle format turned out to be smaller than some buyers expected.

## Strengths

- Comfort (27%)
- Size (18%)
- Sensations / Usage (18%)
- Appearance (9%)
- Material / Texture (9%)

## Weaknesses

- **Foam production** — The shampoo does not lather easily and needs to be worked well into the scalp for an even application.
- **Bottle size** — The capacity of the product can be surprising due to its smaller-than-expected format.

## Frequently asked questions

- Does this shampoo dry out the hair?
- How does it react on the scalp?
- Does it effectively eliminate all yellow highlights?
- Is the bottle format sufficient for several weeks?

## Top reviews

### 5.0/5 · verified · Farida Rachedi · September 25, 2026
Super je recommande vivement

### 5.0/5 · Farida R. · November 25, 2025
« J’ai testé ce shampoing anti-jaunissement et je l’utilise tout le temps maintenant. Il laisse mes cheveux super lumineux et la couleur est vraiment plus nette. Un vrai petit indispensable ! »

### 5.0/5 · Lea C. · February 17, 2023
Il faut bien travailler le cuir chevelu car il ne mousse pas mais il est très efficace 👍🏼

### 4.0/5 · Audrey C. · January 26, 2023
Il sent bon!! Et évite le jaune sur nos cheveux

### 4.0/5 · Virginie B. · December 5, 2022
Shampooing doux, agréable

### 4.0/5 · Célia L. · October 24, 2022
J'adore !

### 5.0/5 · Audrey C. · June 12, 2022
Top! Shampoing doux,Cheveux démêlés, pour le moment je l'ai utilisé juste une fois et j'en suis ravie !

### 5.0/5 · Auriana J. · February 21, 2022
Je le recommande à nouveau vraiment rien à dire, très efficace!

### 5.0/5 · Vanessa B. · January 16, 2022
Commandé récemment, je n’en suis absolument pas déçue. Il laisse vraiment les cheveux doux et ne les emmêle pas trop.

### 5.0/5 · Marie-Jeanne A. · December 5, 2021
Très peu de champoing suffit pour avoir une mousse généreuse

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_Source: OpenReviews — https://openreviews.io/en/reviews/coslys/shampoing-anti-jaunissement-3538396112405_