Ulta Exoceuticals  EXO C-SERUM Vitamin C Treatment

EXO C-SERUM™ is a brightening concentrate formulated to target dullness, discoloration, and early signs of aging. Fueled by our patented eXo³ Exosomes and three forms of bio-convertible Vitamin C, this lightweight treatment visibly brightens tone, smoothes texture, and boosts collagen production.