The shampoo includes DHT-blocking ingredients like observed palmetto and nettle extract, which work jointly to prevent DHT from damaging your hair follicles. The information on HairScience is for informational needs only and will not represent professional medical advice. Fact Checked by our Director of Dermatology – We know that https://medium.com/@craig.services/hair-loss-shampoo-and-reviews-cf2f3fb3fd3d