WHEN TO USE. Suggested use: In the morning, apply one pump to a clean, dry face, neck, chest, and backs of hands, or mix it into your daily Drunk Elephant skincare smoothie. Don’t forget to top it off with sunscreen! WARNING: Use only as directed. For external use only. Avoid contact with eyes. HOW TO USE. Pour liquid serum base into vial containing 15% l-ascorbic acid powder. Screw pump onto the top of the vial and shake for one minute until powder dissolves fully. Bubbles will form—that’s OK! Next, insert vial into C-Firma’s opaque outer container with pump facing to the left until it snaps into place. Your C-Firma Fresh Day Serum is ready to use! Once mixed, C-Firma will stay fresh for six months. No need to refrigerate. Warning: Mix only as intended. Avoid contact with eyes. POWERFUL AND SOOTHING FORMULA. Potently formulated with pumpkin ferment extract and sodium hyaluronate crosspolymer, C-Firma helps to enzymatically dissolve surface dead skin cells as it hydrates and soothes. The result is a noticeably diminished appearance of signs of aging and photodamage—replaced by incredible radiance and luminosity. 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. 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.