Hairmonthly

Welcome to Hairmonthly

Combining powerful natural ingredients, ancestral hair retention wisdom, and breakthrough dermatological science, HAIRMONTHLY develops premium hair care formulas that fight thinning, promote new growth, deliver visible density, and elevate your daily self-care routine.

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Led by a team of researchers at Hairmonthly Institute.

After experiencing acne triggered by traditional hair products, it became clear that effective haircare is an essential part of good skincare. This insight led to the development of advanced hair growth formulas that promote healthy hair regrowth and clear skin simultaneously — using clinically-proven, non-comedogenic ingredients that are gentle and safe for acne-prone and sensitive skin.

Feedback from real customers

Transform Your Hair

For over 30 years, Hairmonthly has helped millions of women reclaim that power by achieving healthier, fuller hair. See real results from women like you.

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6,000+ 5-Star Reviews

Great shampoo. Doesn't leave residue, smells good, and actually makes my hair feel stronger. l've seen new growth around my crown area and less shedding when l shower. Worth it.
Daniel P.
This is the first growth shampoo that actually does something. My hair feels denser at the roots and the frizz is gone. It's gentle, lathers well, and leaves my hair super soft. Definitely worth every penny.
KaylaJ.
My hair was thinning from stress and constant hat-wearing. This shampoo really helped reduce the shedding. My hair feels stronger, fuller, and I've seen noticeable improvement over the past few weeks.
Christopher J.
I started using this because my hair looked flat and lifeless. Within two weeks, I had more volume and my hair felt healthier overall. My girlfriend even noticed the difference before l did.
Ethan M.
I've been using this for 3 weeks and my ponytail already looks thicker. I also love that it doesn't leave a heavy residue like other keratin products. My hair feels clean, strengthened, and way less tangled.
Michelle T.
I color my hair a lot and it's usually dry and brittle. This shampoo brought it back to life, my strands feel stronger and look shiny again. I've noticed my hair growing faster too, especially around my hairline.
Sofia A.