he ultimate little black bottle - Silk Fibroin Extreme Essence

High-concentration silk fibroin extracted from natural silk, moisturising, repairing, brightening, and deep conditioning all in one. We have proven its maintenance effect through human experiments. It is really suitable for all types of skin. The bottle is very light, all-in-one design, friendly used, the essence can be released by squeezing the top dropper, super convenient.