Give your thinning, colour-treated hair the care it deserves with L'Oréal Professionnel Serioxyl GlucoBoost Conditioner. Part of the expert Serioxyl range, this gentle yet effective conditioner is formulated for those experiencing natural hair thinning and sensitive scalps—particularly after colouring or chemical treatments. Powered by GlucoBoost, it delivers deep nourishment and strengthens each strand from root to tip, promoting healthier, fuller-looking hair over time.
Enriched with Polysorbate 21 for its soothing and purifying properties, and Magnesium Sulfate to boost body and density, this formula helps energize the scalp while protecting the structure and longevity of your hair colour.
Lightweight yet powerful, the conditioner improves manageability, enhances volume, and leaves hair looking and feeling stronger, thicker, and more vibrant—without irritation.
Key Benefits:
- Designed for coloured, thinning hair
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Hypoallergenic formula ideal for sensitive scalps
- Helps reduce hair loss and support healthy hair growth
- Infused with GlucoBoost for nourishment and strength
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Adds body and volume to fine, fragile hair
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Protects colour for long-lasting vibrancy
- Enhances softness, manageability, and shine
Key Ingredients:
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GlucoBoost – Strengthens and revitalizes thinning strands
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Polysorbate 21 – Soothes and purifies the scalp
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Magnesium Sulfate – Adds density and body to the hair fibre