premium 20% vitamin c serum for face with hyaluronic acid, retinol & amino acids - boost skin collagen,hydrate & plump skin, anti aging & wrinkle facial serum elbbub vitamin c (ascorbic acid) helps your skin to replace old, dead cells with new, fresh ones. within elbbub's best vitamin c serum, many super powerful & potent ingredients work together to bring to life a totally youthful combination for your face & body.<br><br> <b>directiions: </b><br><br> can be applied twice daily(morning and night). however, we recommend using the product once per day, working your way up to twice per day.<br><br> ➭ 1. wash your face as usua and pat dry.<br><br> ➭ 2. apply a thin layer of serum over desired areas.<br><br> ➭ 3. allow to dry.<br><br> ➭ 4. after serum has dried completely, apply your favourite moisturizer.<br><br> <b>warnings:</b><br><br> for external use only. not for ophthalmic or oral use. if you currently use any prescriptions or medications for your skin or face please notify your doctor before using.<br><br> <b>storage:</b><br><br> store in cool dry place way from sunlight.<br><br> keep out of reach of children.