Our grey hair serum contains FIG extract, currant extract and chamomile extract. It can help delay hair graying and help maintain natural hair color. It can moisturize hair roots, promote scalp health and enhance hair strength. Its use is simple: 1. Keep your hair and scalp dry; 2. Apply appropriate amount of this product to the roots of the hair and gently massage it. Let it sit overnight until it is completely absorbed. 3. Wash your hair with water and blow dry. Moisturize hair roots, promote scalp health and enhance hair strength.