VITAMIN C DAY SERUM. C-Firma, made fresh to order…by you! This super-potent 15% vitamin C day serum is packed with a powerful antioxidant complex, essential nutrients, and fruit enzymes, all working together to firm and brighten the appearance of skin while improving the signs of photoaging.
WHAT IT IS FORMULATED TO DO. C-Firma Fresh Day Serum is designed to be mixed by you before its first use, which maximizes the potency of its delicate (but powerful) ingredients while keeping the formula fresh. This revolutionary vitamin C serum is packed with a powerful antioxidant complex of 15% l-ascorbic acid, 0.5% ferulic acid, and 1% vitamin E to reveal a brighter, firmer, and more even-looking complexion.