Peter Thomas Roth Potent-C™ Niacinamide Discoloration Treatment

What it is: Now with a new look and potent Vitamin C, this is a cult-favorite Niacinamide treatment for expert-level brightening results. 

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Dark Spots, Dullness, and Uneven Texture

Formulation: Lightweight Cream

Highlighted Ingredients:
- Brightening Complex 15%: Brightens the look of discoloration, dark spots, and post-acne marks.

- THD Ascorbate Vitamin C: Is an ultra-stable form of vitamin C that boosts the visibly brightening effect.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance.

What Else You Need to Know: Powered by a 15 percent visibly brightening complex with niacinamide, tranexamic acid, kojic acid, alpha arbutin, and pentapeptide, this gel-cream boosts your radiant-looking results with THD Ascorbate Vitamin C. With continued use, it fades the look of uneven skin tone caused by sun damage, aging, and acne.

Clinical Results: In a 12-week consumer-perception study on 34 women (ages 29 to 64), 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