Nexxus Vitatress Biotin Scalp Creme. Reveal your hairs true radiance with the Nexxus Vitatress Biotin Scalp-Crème. This regeneration scalp treatment is the perfect conditioning crème to renew and nourish thinning hair. The DHT inhibitors and circulation boosters packed into this Nexxus Vitatress Biotin Scalp-Crème help promote a healthy environment for hair growth. Suitable for fine, delicate and thinning hair this rejuvenating scalp treatment delivers vital nutrients that nourish both hair and scalp. Directions of use...Apply to scalp specifically focusing on areas where hair is thinning. Massage in thoroughly. Leave in, allowing full absorption. Apply twice daily for optimal results.