Capsule Serum (PG / PV / Glutathione) Serum 30ml ■ PG Double formulation of raw vitamin C x vitamin C derivative. Contains the highest concentration of 35 carefully selected vitamin C derivatives in the series. Various types of vitamin C derivatives, including fast-acting, penetrating, and stable types, provide a multifaceted approach to skin problems. ■ PV Highest concentration in the series. Contains carefully selected capsules of the popula white glutathione. Contains two types of vitamin C derivatives and arbutin. Fresh glutathione permeates the skin. Collagen, hyaluronic acid, 3 kinds of ceramide, niacinamide, Camellia sinensis extract (CICA), fullerene, etc. Comfortable to use and easy to blend with the skin. ■ Glutathione Bursting white balls! Contains fresh glutathione. Glutathione and two types of vitamin C derivatives provide a comprehensive approach. 11 skin conditioning ingredients such as collagen, hyaluronic acid, 3 types of ceramide, niacinamide, CICA (Camellia sinensis extract), and fullerenes are blended together. White ingredients penetrate into the skin, creating white, pearly skin you've always dreamed of. [How to Use] After cleansing and toning your skin, apply an appropriate amount (2-3 pumps) to your palm and gently smooth over your face, avoiding the eye area. If dryness or dullness is bothering your skin, please apply in layers.