Beauty of Joseon Light On Serum : Centella + Vita C 30mlBrightening serum that contains Centella Asiatica extract and Vitamin C as main ingredients. The disadvantages of existing pure vitamin C products in the market, such as stickiness, greasiness, and dryness, were improved. Also, the irritation level of the product was reduced as well by using highly stable vitamin C derivatives. Organic Centella asiatica extract with a high active ingredient content is used and blended together to further enhance skin