
Melasyl
A multi-patented active ingredient that fights hyperpigmentation by intercepting excess melanin before it marks the skin, proven to have superior anti-pigmentation efficacy.
(VAT incl.)
47.28 per 100 ml
85.09 with code GOLD10
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Key Ingredients
Melasyl: A multi-patented active ingredient that fights hyperpigmentation by intercepting excess melanin before it marks the skin, proven to have superior anti-pigmentation efficacy.
Sourced directly from the brand or its authorised distributor — never third-party resellers.
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La Roche Posay Mela B is designed for anyone with all skin types who wants to gently exfoliate and improve uneven skin tone and texture. The formula combines fine exfoliating particles with niacinamide to help reveal a brighter, smoother complexion when used 2-3 times per week. It's dermatologist-tested and suitable for sensitive skin when used as directed, though you'll need to follow with sunscreen daily.
Niacinamide: helps improve the appearance of uneven skin tone.
Fine exfoliating particles: gently buff away dull surface cells for smoother looking skin.
Formulated with micro-exfoliating particles, niacinamide, and La Roche Posay's thermal spring water. Free from parabens and fragrance.
Full ingredients list (12)
Water, Glycerin, Myristic Acid, Potassium Hydroxide, Glyceryl Stearate SE, Stearic Acid, Lauric Acid, Palmitic Acid, Coco-Glucoside, Capryloyl Salicylic Acid, Tetrasodium EDTA, Fragrance.
As printed on the pack.
From the product label.
La Roche-Posay is the world's most prescribed dermocosmetic brand, trusted by dermatologists across 34 countries. With a legacy of combining pharmaceutical expertise and skincare innovation, the brand delivers life-changing formulations designed to address real skin concerns. Every product is developed with dermatological precision to ensure efficacy and safety for all skin types.
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Fits your routine
Label directions: Apply a small amount of product.
From the product label. A planning tool, not medical advice. You can change everything afterwards.

A multi-patented active ingredient that fights hyperpigmentation by intercepting excess melanin before it marks the skin, proven to have superior anti-pigmentation efficacy.

A water-soluble form of vitamin B3 that soothes the skin, strengthens the skin barrier, and helps correct dark spots.

A micro-peeling exfoliating active that gently removes dead skin cells and renews the skin surface.
Apply a small amount of product. Use morning and evening. Gently massage in circular motions, avoiding the eyes. Rinse and dry gently.
Specs last updated: May 16, 2026
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