When sebaceous glands unable to secrete enough oil to moisturize scalp. Hair becomes dry and coarse,
hard to comb.Besides, pollution and frequent chemical treatment also cause hair dryness. In this case,
hair needs deep nourishing and moisturizing to maintain balance. Nutritive moisturizing seriesreplenish
hair with nutrients and water, provides long-term moisturizing, add luster and improve strength to hair.