Two renewed Yadah ampoules that were scheduled to be renovated have finally been released at home and abroad. The released ampoules have come back to consumers with improved ingredients and sophisticated design. In the case of brightening ampoules, it is a fine nanoliposome system that absorbs vitamins deep into the skin, giving a concentrated effect on skin tone changes. In addition, three tips for use for radiant skin have been introduced to help consumers easily understand.Meanwhile the collagen ampoule containing 15mg of deep-sea marine collagen is rich in nutrients enriched to the skin by four patented ingredients. Collagen is a linking protein that makes up 70% of the dermis in your skin. It keeps and maintains the elasticity and moisture of the skin. Yadah will continue to develop products and designs to meet consumer needs. Please expect Yadah to continue to develop in the future.