This intensive serum is blended with pure extracts of mountain ebony, long pepper, glycyrrhizin and the euphorbia tree, to promote new and healthy hair growth. Stimulates hair, from root to tip, and leaves scalp feeling toned, exhilarated, free from dryness and irritation. How to use: Apply a small amount to dry scalp. Massage in gently with circular motions. Leave on and style as desired.