10 Best Shampoos for Hair Growth 2025, Dermatologist Recommended

glamour.com:

can help preserve your existing follicles—especially when used in tandem with medical treatments and . They're “a great starting point,” says , a board-certified dermatologist and partner at Chicago Skin Clinic.I can personally vouch for their efficacy, as I've seen success after two months of testing various formulas.

Both our top pick, the , and the made my hair lusher and shinier than ever.Ahead, these are the hair growth shampoos that our reviewers, hairstylists, trichologists, and dermatologists say yield actual results.Does hair-growth shampoo work?As mentioned, there’s no strong consensus among experts about whether these actually work.

Some doctors, like , a board-certified dermatologist in NYC believe they do make an impact. “Hair-growth shampoos are an excellent way for promoting overall hair health, hair retention, and hair growth,” she says.

Others, like , associate professor and program director of dermatology at Wayne State University, in Detroit, are skeptical, pointing to a lack of scientific proof about their effectiveness.Still others take a middle-ground approach, believing certain formulas can help as part of a hair care routine, but only to an extent and certainly not for everyone.