HOW TO USE? Apply this serum as a night-time ritual after cleansing your face. Massage the Restore Serum gently in upward strokes until fully absorbed. Allow it to work overnight for best results. We recommend 2-3 drops for Normal to Oily Skin, and 4 drops for Dry Skin. Vinca Restore Serum, is an authentic ayurvedic formulation that contains a blend of natural oils and herbs formulated to help skin appear youthful and radiant. It is prescribed in the ancient Ayurvedic text of Ashtanga Hrudaya as an essential beauty treatment for the face.