Organic Root Stimulator Fertilizing Serum Herbal Scalp Formula for natural hair textures, braids & weaves is an intensive herbal scalp formula that revitalizes and encourages healthy hair and scalp. Poor circulation, adverse scalp conditions, illness, hormonal imbalances, clogged hair follicles, and many other factors can inhibit the hair's ability to thrive. Fertilizing Serum delivers essential oils and vitamins to enhance the scalp condition for healthier looking hair.