This gentle, sulfate-free hair thinning shampoo is specially formulated with the same active ingredients found in the topical Revivogen scalp therapy formula to complement it’s activity. Revivogen MD Bio-Cleansing Shampoo is the best shampoo for thinning hair and a perfect complement to the topical scalp therapy solution because it prepares the area to fully absorb the solution for better results. While generally cleansing the hair and scalp, it removes Sebum (which blocks DHT near the hair follicle) and DHT (powerful androgen linked to hair loss) from the scalp. The Hair Thickening Shampoo formula helps to relieve irritation and delivers important bioactive nutrients to create a healthy scalp environment for hair rejuvenation. It also will add extra volume to limp hair, extra shine to dull hair. Revivogen hair thickening shampoo is formulated for all hair types so you don’t have to worry if you have overly dry or oily hair and you do not have to worry if you have straight, curly or coarse hair types. Revivogen hair thickening shampoo is equality effective on all skin and hair types which is one of many reasons it’s the best hair growth shampoo on the market.