1The thick and viscous active ingredients further nourish the hair roots, make the hair more and more, the number of new hair is increasing, and the hair becomes thicker. 2SFD concentrated serum reaches the hair roots to repair necrotic hair follicle, improve hair growth environment. 3Suitable for beard, armpit hair, chest hair, common hair and parts required for hair growth. 4Easy to use, after bathing every day, take an appropriate amount and massage evenly until absorbed. 5Contains nutrient ingredients, mild and nonirritating, prevent hair loss and care for hair.