Best hair regrowth shampoos, a class of hair care products, target hair loss and baldness, aiming to promote thicker, fuller hair.
These shampoos often contain active ingredients like ketoconazole, minoxidil, saw palmetto, and caffeine, which have been shown to stimulate hair growth, reduce inflammation, and strengthen hair follicles. One notable development in hair regrowth shampoo is the introduction of topical finasteride, an FDA-approved drug that inhibits DHT, a hormone linked to hair loss.