Product specifications: 20ml / bottle Ingredients: Ginger King, Ginseng, Polygonum, Grape Seed Oil, Flowers and other natural ingredients. Shelf life: two years, the bottle cap is opened, try to use up within 4 months. Product Benefits: The product has a unique hair growth and hair, the hair grows rapidly at 2-3 times speed, and the healthier hair is naturally smoother. Applicable hair symptoms: Slow hair growth, hair needs to grow, inelastic, hair tangled dull, easy to break, rough and uncomfortable, not supple. Dosage: 1: Add 3ml of serum per 100ml of shampoo, mix well and wash your hair. 2: You can mix 4-5 drops with the shampoo on the palm of your hand. 3: Wash your hair and apply a small amount to the scalp when your hair is about to dry. Includes: Hair Growth Solution*1