Physalis Collagen Pro 30 Sticks is a nutricosmetic product containing collagen. Collagen is an essential protein for healthy skin, nails and hair. This product is used to improve the appearance of the skin, reduce wrinkles and fine lines, strengthen nails and promote healthy hair. It comes in individual sticks for easy daily use. ingredients The main active ingredient of Physalis Collagen Pro 30Stick is collagen.