ducray Moisturizing treatment shampoo - Dry dandruff Review 2026 | Yuka Score 93/100

Finding a solution for a dry, flaky scalp often feels like a trade-off between harsh chemicals and actual results, but the ducray KELUAL SQUANORM Shampooing traitant hydratant changes the narrative with an impressive Yuka score of 93/100. This high safety rating confirms it as a "Excellent" choice for health-conscious consumers looking to eliminate dry dandruff while maintaining scalp hydration. Designed specifically for those with loose, white flakes, this treatment offers immediate relief and long-lasting protection without compromising on ingredient safety.

What is ducray KELUAL SQUANORM Shampooing traitant hydratant?

The ducray KELUAL SQUANORM Shampooing traitant hydratant is a specialized dermatological treatment designed to combat dry dandruff, also known as "pellicules sèches." Unlike oily dandruff that sticks to the scalp, dry dandruff consists of fine white flakes that fall onto the shoulders. This shampoo uses advanced PROBIOTIC-SCIENCE technology to restore the balance of the scalp microbiome while providing essential moisture.

Clinical studies have shown that this product is effective from the very first application, removing 100% of visible loose dandruff. It is not just a quick fix; the formula is engineered to prevent the reappearance of flakes for up to two months. Available in a generous 400ml bottle, it serves as an intensive treatment phase followed by a maintenance routine to keep the scalp healthy and itch-free.

Yuka Score Analysis

For beauty enthusiasts who prioritize clean formulations, the Yuka score of 93/100 is a standout feature. This high score indicates that the product is free from high-risk substances often found in traditional anti-dandruff shampoos, such as certain aggressive sulfates or endocrine disruptors. The "Excellent" rating reflects Ducray's commitment to safety and dermatological excellence.

By choosing a Yuka-verified product with such a high rating, you can treat your scalp condition with confidence. The formula manages to deliver clinical-strength results against Malassezia (the fungus responsible for dandruff) while remaining gentle enough to be categorized as a high-safety cosmetic Choice.

Who Should Use This

Ideal for

• Dry dandruff sufferers: Specifically formulated for those with loose, white flakes that fall easily.
• Sensitive scalps: Perfect for users who experience itching and redness alongside dryness.
• Safety-conscious buyers: Ideal for individuals who check Yuka scores and want a "Very Good" rated product.
• Long-term prevention: Great for those who want to stop the cycle of dandruff returning every few weeks.

May not be ideal for

• Oily dandruff: Those with yellowish, greasy flakes that stick to the scalp should opt for the Squanorm Oily Dandruff version instead.
• Severe Seborrheic Dermatitis: While helpful, intense inflammatory conditions may require the Kelual DS line from the same brand.

Pros and Cons

Pros

• Immediate results: Eliminates visible dandruff from the very first wash.
• High safety: Boasts a 93/100 Yuka score, ensuring a clean and safe profile.
• Hydrating action: Unlike many anti-dandruff shampoos, it moisturizes the scalp rather than stripping it.
• Probiotic technology: Uses science-backed ingredients to balance the scalp's natural flora.
• Value for money: The 400ml size is frequently available at a discount, offering professional treatment at an accessible price.

Cons

• Specific use: Only effective for dry dandruff, not oily types.
• Treatment schedule: Requires a strict "attack phase" of three washes per week for full efficacy.

How to Use

1. Initial application: Apply the shampoo to a damp scalp and massage gently.
2. Rinse: Rinse thoroughly with lukewarm water.
3. Second application: Reapply the shampoo and leave it to act for 2 to 3 minutes.
4. Final rinse: Rinse well to ensure no residue is left behind.
5. Frequency: Use 3 times a week for 4 weeks during the attack phase, then once a week for maintenance.

Frequently Asked Questions

How long does the anti-dandruff effect last?

According to clinical studies, the anti-dandruff effect can last for up to 2 months after the initial treatment phase is completed.

Can I use this on color-treated hair?

Yes, the moisturizing nature of this formula makes it gentler than standard clarifying anti-dandruff shampoos, though you should always follow with a color-safe conditioner on the ends.

Does it help with scalp itching?

Absolutely. Users have reported a significant reduction in itching and scalp discomfort starting from the very first use.

Related Products to Consider

If you are interested in hair care, also discover:

• Blossity Scalp Oil with Amla (Yuka 100/100) - Hair Care with Excellent rating
• Les secrets de Loly Kurl Nectar, leave-in hair primer - hair beautifier - 10 vitamin-enriched active ingredients (Yuka 84/100) - Hair Care with Fair rating
• Cosmia Bio Shampoing solide réparateur (Yuka 86/100) - Hair Care with Good rating

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Explore brands: Blossity · Les secrets de Loly · Cosmia Bio

Final Verdict

The ducray KELUAL SQUANORM Shampooing traitant hydratant is a rare find that combines clinical efficacy with a clean safety profile. With its Yuka score of 93/100, it stands out as one of the safest treatment shampoos on the market today. It successfully addresses the root cause of dry dandruff while providing the hydration a parched scalp desperately needs.

Recommendation: YES. If you struggle with dry, loose dandruff and want a product that is both highly effective and safe according to Yuka standards, this is an essential addition to your hair care routine.