Description

Peter Thomas Roth ProStrength Niacinamide Discoloration Treatment is a concentrated facial serum designed to help visibly reduce the appearance of dark spots, uneven skin tone, and post-blemish marks. It works to promote a brighter, more uniform complexion while supporting overall skin clarity. The lightweight texture absorbs quickly into the skin, making it suitable for layering within both morning and evening routines.

This advanced treatment combines niacinamide with targeted brightening and skin-refining ingredients to help improve discoloration at its source. It also supports the skin barrier, helping to strengthen and calm the complexion while regulating excess oil production, which can contribute to uneven tone and texture over time.

With consistent use, the skin appears more even, refined, and visibly radiant. The 50ml size provides extended use for a long-term corrective skincare routine focused on improving tone balance, reducing dullness, and enhancing overall skin luminosity.