La Roche Posay Mela B3 Double Dose Serum is an intensive day and night discoloration treatment designed to visibly correct stubborn dark spots while also targeting signs of ageing. It is made for all skin types with sun spots, age marks, dark spots, dullness, uneven skin tone, crow’s feet, forehead wrinkles, and loss of firmness. The formula is powered by 1 percent Melasyl and Proxylane for dual action care on discoloration and ageing signs, supported by niacinamide to help visibly fade skin discoloration and improve the look of uneven tone. Melasyl targets discoloration while respecting the natural tone of the skin, Proxylane supports firmness, elasticity, and hydration, and niacinamide works with Melasyl to visibly correct even stubborn dark spots. The melt in gel cream emulsion delivers 24 hour hydration while helping skin look firmer, smoother, and more even. Tested with women 40 years and above, this serum helps fade the look of age spots, reduce the appearance of sun spots and dark spots, improve visible wrinkles, and leave the complexion smoother, brighter, and more refined with consistent use.
La Roche Posay Mela B3 Double Dose Serum is an intensive day and night discoloration treatment designed to visibly correct stubborn dark spots while also targeting signs of ageing. It is made for all skin types with sun spots, age marks, dark spots, dullness, uneven skin tone, crow’s feet, forehead wrinkles, and loss of firmness. The formula is powered by 1 percent Melasyl and Proxylane for dual action care on discoloration and ageing signs, supported by niacinamide to help visibly fade skin discoloration and improve the look of uneven tone. Melasyl targets discoloration while respecting the natural tone of the skin, Proxylane supports firmness, elasticity, and hydration, and niacinamide works with Melasyl to visibly correct even stubborn dark spots. The melt in gel cream emulsion delivers 24 hour hydration while helping skin look firmer, smoother, and more even. Tested with women 40 years and above, this serum helps fade the look of age spots, reduce the appearance of sun spots and dark spots, improve visible wrinkles, and leave the complexion smoother, brighter, and more refined with consistent use.
La Roche-Posay Mela B3 Double Dose 40ml
La Roche Posay Mela B3 Double Dose Serum is an intensive day and night discoloration treatment designed to visibly correct stubborn dark spots while also targeting signs of ageing. It is made for all skin types with sun spots, age marks, dark spots, dullness, uneven skin tone, crow’s feet, forehead wrinkles, and loss of firmness. The formula is powered by 1 percent Melasyl and Proxylane for dual action care on discoloration and ageing signs, supported by niacinamide to help visibly fade skin discoloration and improve the look of uneven tone. Melasyl targets discoloration while respecting the natural tone of the skin, Proxylane supports firmness, elasticity, and hydration, and niacinamide works with Melasyl to visibly correct even stubborn dark spots. The melt in gel cream emulsion delivers 24 hour hydration while helping skin look firmer, smoother, and more even. Tested with women 40 years and above, this serum helps fade the look of age spots, reduce the appearance of sun spots and dark spots, improve visible wrinkles, and leave the complexion smoother, brighter, and more refined with consistent use.
La Roche Posay Mela B3 Double Dose Serum is an intensive day and night discoloration treatment designed to visibly correct stubborn dark spots while also targeting signs of ageing. It is made for all skin types with sun spots, age marks, dark spots, dullness, uneven skin tone, crow’s feet, forehead wrinkles, and loss of firmness. The formula is powered by 1 percent Melasyl and Proxylane for dual action care on discoloration and ageing signs, supported by niacinamide to help visibly fade skin discoloration and improve the look of uneven tone. Melasyl targets discoloration while respecting the natural tone of the skin, Proxylane supports firmness, elasticity, and hydration, and niacinamide works with Melasyl to visibly correct even stubborn dark spots. The melt in gel cream emulsion delivers 24 hour hydration while helping skin look firmer, smoother, and more even. Tested with women 40 years and above, this serum helps fade the look of age spots, reduce the appearance of sun spots and dark spots, improve visible wrinkles, and leave the complexion smoother, brighter, and more refined with consistent use.
in 33 offers
The lowest price for La Roche-Posay Mela B3 Double Dose 40ml right now is $52.79 at Better Value Pharmacy, compared across 30 retailers.
The all-time low was $43.99 on 6 Aug 2026 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 7 Nov 2026.
Last updated at 07/11/2026 04:33:40
La Roche-Posay Mela B3 Double Dose Niacinamide Serum for Dark Spots 40ml
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
La Roche-Posay Double Dose Mela B3 Emulsion 40mL
Delivery $3.99
La Roche Posay Double Dose Mela B3 Emulsion 40ml
Delivery between Mon – Tue $9.99
La Roche-Posay Mela B3 Double Dose Intensive Care Sun Spots & Ageing Signs 40 ml
Delivery $38.08
La Roche-Posay Mela B3 Double Dose 40ml
Delivery $16.06
La Roche Posay Mela B3 Double Dose 40ml
Delivery between 16–19 Nov $10.34
La Roche-Posay Mela B3 Double Dose
Delivery between Tue – Thu $7.95
La Roche-Posay Mela B3 Double Dose Discolouration Serum With Melasyl
Delivery $9.95
La Roche-Posay Mela B3 Double Dose Intensive Treatment Sunspots and Age Marks 40mL
Delivery $10.45
La Roche-Posay Mela B3 Double Dose Serum With Melasyl 40ml
Delivery by Tue $9.95
| Brand | La Roche-Posay |
| Ingredient | Vitamin C, Niacinamide, Salicylic Acid |
| Benefit | Anti-ageing, Collagen Boosting, Melanin Reduction |
| Face Treatment Type | Night |
| Skin Type | For All Skin Types |
La Roche-Posay Mela B3 Double Dose Niacinamide Serum for Dark Spots 40ml
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
La Roche-Posay Double Dose Mela B3 Emulsion 40mL
Delivery $3.99
La Roche Posay Double Dose Mela B3 Emulsion 40ml
Delivery between Mon – Tue $9.99
La Roche-Posay Mela B3 Double Dose Intensive Care Sun Spots & Ageing Signs 40 ml
Delivery $38.08
La Roche-Posay Mela B3 Double Dose 40ml
Delivery $16.06
| Brand | La Roche-Posay |
| Ingredient | Vitamin C, Niacinamide, Salicylic Acid |
| Benefit | Anti-ageing, Collagen Boosting, Melanin Reduction |
| Face Treatment Type | Night |
| Skin Type | For All Skin Types |
