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La Roche-Posay Mela B3 Serum 30ml

Rs. 13,500.00
or pay in 3 × Rs 4,500.00 with

Item Code: #20329
Availability: In stock
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Reduce stubborn dark spots and uneven skin tone with La Roche-Posay Mela B3 Serum 30ml. Powered by Melasyl™ and 10% Niacinamide, this advanced anti-dark spot serum visibly brightens skin, corrects discoloration, and restores radiance. Suitable for all skin types. Buy online in Sri Lanka at Watsans.lk for the best price on 100% original La Roche-Posay products.

Product Details


Buy Online the Original La Roche-Posay Mela B3 Serum 30ml​​​​​​​ for the Best and Lowest Price in Sri Lanka at Watsans.lk


La Roche-Posay Mela B3 Serum 30ml is an advanced anti-aging and anti-discoloration serum developed after 18 years of scientific research. Formulated with the exclusive Melasyl™ molecule and 10% Niacinamide (Vitamin B3), this powerful serum visibly reduces persistent dark spots, post-acne marks, sunspots, and uneven skin tone while respecting the skin’s natural color. Buy Online the Original La Roche-Posay Mela B3 Serum 30ml​​​​​​​ for the Best and Lowest Price in Sri Lanka at Watsans.lk.


This lightweight, fast-absorbing serum works deep within the skin to correct discoloration at its source, delivering long-lasting brightening results. Enriched with La Roche-Posay Thermal Spring Water, it helps soothe sensitive skin while improving skin texture, clarity, and overall radiance. Proven effective on all skin tones, the Mela B3 Serum is suitable for daily use on all skin types, including sensitive skin.

With consistent use, skin appears brighter, smoother, more even, and visibly healthier. This dermatologist-tested formula is ideal for anyone struggling with dullness, pigmentation, or long-term dark spots.


Key Features / Benefits

  • Visibly reduces dark spots, sunspots, age spots, and post-acne marks

  • Corrects persistent discoloration while respecting natural skin tone

  • Formulated with Melasyl™, an exclusive La Roche-Posay patented ingredient

  • Contains 10% Niacinamide to improve skin clarity and brightness

  • Helps improve skin texture, radiance, and plumpness

  • Lightweight, fast-absorbing serum with a non-greasy finish

  • Suitable for all skin types and all skin tones

  • Dermatologist-tested and allergy-tested formula

  • Can be used both morning and evening

  • Ideal for sensitive and acne-prone skin


How to Use

  1. Cleanse your face thoroughly using a gentle facial cleanser.

  2. Apply 3–4 drops of La Roche-Posay Mela B3 Serum to the face and neck.

  3. Gently massage into the skin using fingertips until fully absorbed.

  4. Use morning and evening for best results.

  5. In the morning, follow with a sunscreen or La Roche-Posay Mela B3 UV Daily Moisturizer SPF 30.

  6. Avoid the eye area during application.


Key Specifications

  • Brand: La Roche-Posay

  • Product Type: Anti-dark spot brightening serum

  • Volume: 30ml

  • Key Ingredients: Melasyl™, 10% Niacinamide, Thermal Spring Water

  • Skin Concerns: Dark spots, pigmentation, post-acne marks, uneven skin tone

  • Skin Type: Suitable for all skin types

  • Texture: Lightweight serum

  • Usage Time: Morning and evening

  • Dermatologically Tested: Yes


Advice for Use

  • Always apply sunscreen during daytime use to prevent further pigmentation.

  • Perform a patch test before first use, especially if you have sensitive skin.

  • Use consistently for visible and long-lasting results.

  • Avoid direct contact with eyes.

  • Store in a cool, dry place away from direct sunlight.

  • For enhanced results, use as part of a La Roche-Posay brightening skincare routine.

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