Potent-C Targeted Spot Brightener | Best Dark Spot Correctors

Potent-C Targeted Spot Brightener is Spot On!

Brighten up with Potent-C™ Targeted Spot Brightener! This potent dark spot corrector combines the strength of 10% THD Ascorbate—an ultra-stable scientific breakthrough form of Vitamin C that is 50 X more powerful than traditional Vitamin C—with 3% Vitamin E and 2% Ferulic Acid to help improve the look of skin discoloration. It is also formulated with brightening actives Angelys and Gwennis to target dark skin spots. Angelys—an extract from Angelica root—creates a camouflage effect and helps reduce the appearance of dark spots, while Gwennis—a type of brown algae—helps reduce the look of dark spot size by up to 75% after 12 weeks.*

Use as a spot treatment twice a day on clean skin and apply sunscreen daily to help maintain results and prevent future skin discoloration from the sun. And, for all-over benefits, try the two other products in the Potent-C™ collection: Potent-C™ Power Serum and Potent-C™ Power Eye Cream. Potent-C™ Power Serum is a complete anti-aging treatment that helps defy 7 signs of aging—fine lines, wrinkles, loss of firmness, uneven skin tone, uneven texture, loss of brightness and dehydration—in 7 days! And, for a brighter, younger-looking eye area, try Potent-C™ Power Eye Cream: It helps improve the look of dark circles, puffiness and crow’s feet around eyes instantly and over time. 

Peter Thomas Roth Potent-C Collection


*Based on an in vivo ingredient study after 12 weeks.