The 10 Best Hair Growth Shampoos for Men

The majority of our testers said this shampoo provided an instant volumizing effect to ends, making hair look thicker and fuller.
Our panel found this was especially gentle on those with sensitive scalps and left a shinier head of hair as a result. An added bonus is the fragrance, a blend of vetiver and amber.
| Paraben free | Yes |
| Volume | 200 ml |
| Silicone free | No |
| Sulphate free | Yes |
Dirty innuendos aside, the “Stimulate Me” shampoo from celebrity hairdresser Kevin Murphy’s range came out on top for hydrating parched hair, while simultaneously stimulating growth.
Our testers noticed less shedding, and all agreed that their hair loss issues had improved by the end of the trial. It proved effective at boosting thickness in the lab, too.
| Volume | 250 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
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This shampoo left hair shiny and silky, making it easier to style after washing. It also provided a pleasant tingling sensation to the scalp, which testers said they enjoyed.
While testers didn’t spot any significant hair growth, there was a noticeable difference in how full the hair looked, as well as reduced hair breakage.
| Volume | 250 ml |
| Paraben free | Yes |
| Silicone free | No |
| Sulphate free | Yes |
If speed is of the essence for tackling those sparse spots, this shampoo had a visible impact on ramping up hair growth.
It impressed our lab team by improving both hair density and thickness, while it left our testers raving about their newfound fullness up top and it soothed itchy scalps to boot.
| Volume | 1500 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
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Lid looking more Boris than Beckham? It’s time to find a product with some seriously smoothing powers.
This shampoo left parched, messy mops looking and feeling much thicker, healthier, and altogether smarter. So much so that we challenge you to stop running your fingers through it.
| Volume | 1000 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | No |
If dry, brittle hair is getting you down, grab this guy to rectify things, stat. It thoroughly cleaned roots, leaving most testers with replenished, healthier heads of hair.
The thick lather helped battle any product build-up, with many testers agreeing that it left hair softer and in better condition than before. Talk about a transformation.
| Volume | 250 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
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If you’re not quite sold on the silver fox look, this anti-shedding shampoo promises to keep hair aging to a minimum.
It aced our lab test for improving thickness and density, and our panel liked its gel-like texture and scent. Hair was left feeling stronger and looking healthier.
| Volume | 250 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
No dating profile is complete without an animal-loving picture, but why not go the extra mile and invest in this vegan shampoo for your shower.
It helped detangle knots for proud man bun owners, and many thought their hair looked stronger and more hydrated after washing. It got the job done quickly, too, with one tester enjoying immediate results.
| Volume | 200 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
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Dandruff is a common problem, but it can be embarrassing, so let’s nip it in the bud. This shampoo contains BHAs (aka beta hydroxy acids, aka an acne-busting skincare staple) to exfoliate dead skin gently.
The idea of putting acids on your scalp may sound alarming, but no testers reported any irritation, and everyone found it effective at sending dry flakes packing. It helped to reduce shedding and left hair looking thicker.
| Volume | 200 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
It’s common sense, really: if your hair is stronger, it’s less likely to fall out and leave you with baldy bits.
This shampoo gave thirsty strands some much needed H2O, taming flyaways and reducing fallout. This all helped make hair more manageable for combing and styling, with many testers seeing fewer breakages and more volume at the roots.
| Volume | 250 ml |
| Paraben free | Yes |
| Silicone free | Yes |
| Sulphate free | Yes |
Maria is our Beauty and Grooming Testing Manager, and since joining in mid-2022, she has managed the testing for mutiple categories including scalp scrubs, collagen supplements and retinol serums. In addition to her master's degree in chemical engineering and a diploma in cosmetic science, she recently received her MBA from the London College of Fashion, focusing on case studies within the beauty industry. Prior to joining the company, she worked within the global technical team at the Estee Lauder Companies for over six years, collaborating with the chemists and engineers to launch luxury beauty products at scale and to quality. She has also worked as a formulation scientist within the pharmaceutical industry and takes this evidence based approach into all her product testing.
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