Born from 18 years of research.
This anti-aging serum visibly reduces a range of skin discoloration, including sunspots, age spots, post-acne marks (or post-inflammatory hyperpigmentation), and even the most persistent dark spots. Powered by Melasyl™, the newest, exclusive La Roche-Posay ingredient, in combination with 10% Niacinamide. A first-of-its-kind discoloration treatment to visibly correct persistent dark spots with long-lasting results, while respecting the natural tone of all skin. Proven on all skin tones.*
*Based on a 10 week study on 73 women of all skin phototypes

Visibly reduces a range of skin discolorations, including sunspots, age spots, post-acne marks (or post-inflammatory hyperpigmentation)
Helps visibly correct even persistent dark spots, while respecting skin’s natural tone
CLINICAL RESULTS
After 2 weeks of use:
Reveals brighter, more radiant skin
Skin imperfections look reduced*
Powerful, visibly lasting results – continues to maintain improvement

After 8 weeks of use:
90% showed dark spot reduction**

When used in regimen of Mela B3 serum with Mela B3 UV:
Visible dark spot reduction
Improvement in skin brightness and skin texture
Improves skin plumpness

*Based on a consumer study of 73 women**After 8 weeks of use 90% of subjects showed improvement in at least one of the size and contrast of a persistent dark spot or density of dark spots, as assessed by expert grading.