Peter Thomas Roth Potent-C Niacinamide Discoloration Treatment

Intensive brightening treatment helps improve the look of discoloration, dark spots and post-acne marks. Gel-cream formula is powered by a 15% Brightening Complex of Niacinamide, Tranexamic Acid, Kojic Acid, Alpha Arbutin and Pentapeptide. Brightening results are boosted by THD Ascorbate Vitamin C, an advanced ultra-stable form of Vitamin C. Helps fade the look of uneven skin tone caused by sun damage, aging and acne. Leaves skin looking clear and radiant.

In a consumer study, users agreed:

Skin discolorations they had for years appeared to have faded*
Age spots were less visible*
Post-acne and blemish marks looked faded*
Skin tone looked more even*

*Based on a 12-week consumer perception study on 34 women ranging in age from 29 to 64.