The major ingredient of Asta-S rejuvenating serum is manufactured in TWBIO(Trade Wind Biotech Co., Ltd)- Astaxanthin from probiotics. Astaxanthin is believed to protect the skin from UV aging by acting as an antioxidant that can reach the epidermis.In 2019, the CEO of TWBIO was invited to NASA to introduce our core ingredient- probiotic astaxanthin. Due to it is effective and easier to be absorbed by skin, we build NAFU LIFE skincare brand to infuse this ingredient into daily skincare products.