Hikari Premium Japan Glutathione with Oral Sunblock 60 CapsHIKARI is a especially formulated oral supplement that lightens your complexion and maintains a healthy and translucent skin while protecting your skin from the inside against the harmful effects of the sun. Truly your light from within! Oral Sunblock Technology protects the skin from the inside against harmful effects of the sun especially on certain uncovered areas like scalp, eyelids, ears, etc. Visible results as early as 7 days!