New in box Only opened for photos Superserum 6 is a universal serum that uses GLAMGLOW's acid blend and charcoal. This serum hydrates for healthy-looking skin. How do I use it: Apply to a clean, dry face morning or night. Use once a day as your usual skin-care regimen and follow with your normal regimen including GLAMGLOW moisturizer (not included). This product contains acids and you may experience tingling. Perform patch test on skin prior to using on full face; not recommended for sensitive skin. Recommended to wear SPF (not included) after use to protect skin. Goes on clear and does not color skin.