hår Pro Shampoo Bar - Hair Growth | 50g Reviews

4.7 Rating 165 Reviews

About Gruum:

grüum is a young British brand that’s
on a mission to make skin, hair and self
care products that are kind to you, and
the world we share.

We’re passionate about creating effective, affordable, planet friendly personal care for everyone. Naturally.

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Sally Anne Brierley

Verified Reviewer

“This shampoo bar is amazing. My hair has become very sparse due to a number of things, menopause, medication, stress. Ive been using this shampoo bar for a few months & I can honestly notice a difference. My hair has grown & i have new hair coming through. Bar lasted a good 6 weeks & that's being used most days. The only downside is that I need my roots dying again!! Well worth a try!”

1 Helpful Report

Posted 4 months ago

Hi Sally, Thank you so much for sharing your experience! We’re thrilled to hear that hår Pro Shampoo Bar has made such a noticeable difference and that you’re seeing new growth. Your story truly means a lot to us, and we’re so glad it’s been worth trying—even if those roots need a little attention! Kind regards, Team Grüum

Posted 4 months ago

“This is so easy to use. Lathers well and my hair behaves fine after, well as much as my hair will behave.”

Helpful Report

Posted 4 months ago

Hi there, Thanks for sharing, and we’re thrilled to hear the hår Pro Shampoo Bar is easy to use, lathers well, and works well for your hair. Kind regards, Grüum Team

Posted 4 months ago

Rosie HATTERSLEY

Verified Reviewer

“Love this. My sister made a re order for me. It's so good for my hair and the environment.”

Helpful Report

Posted 4 months ago

Hi Rosie, Thank you for your amazing feedback! We’re so glad you and your sister are enjoying the hår Pro Shampoo Bar and that it’s good for both your hair and the environment. Kind regards, Grüum Team

Posted 4 months ago

Fiona Davidson

Verified Reviewer

Author didn't leave any comments.

Helpful Report

Posted 4 months ago

Hi Fiona, Thank you so much for the 5 stars — we really appreciate it! Warm regards, Mikaela – Team grüum

Posted 4 months ago

“Love Gruum hair bars. Tried out initially to limit my use of plastic bottles but always use now. Long lasting, lather well, smell good and leave hair clean and soft.”

Helpful Report

Posted 4 months ago

Hi there, Thank you so much for your lovely review! We’re delighted to hear that the hår Pro Shampoo Bar has become a regular part of your routine and is helping to reduce plastic use. It’s wonderful to know it lasts well, lathers nicely, smells great, and leaves your hair clean and soft — exactly what we aim for with our hair bars! Warm Regards, Andrea – team grüum

Posted 4 months ago

Janice Wilson

Verified Reviewer

Incentivized

“After loosing hair with medications I've used this bar It makes my hair look wonderful”

Helpful Report

Posted 4 months ago

Hi Janice, Thank you so much for sharing your experience with us. We’re truly pleased to hear that the hår Pro Shampoo Bar has helped your hair look wonderful — that must feel so encouraging. It means a great deal to know the bar has been a positive addition to your routine, especially after what you’ve been through. Thank you for taking the time to leave a review and for giving it a try. Warm Regards, Andrea – team grüum

Posted 4 months ago

“i love this product, i have probably 20in long hair and had about 35in before - it was LONG. i miss having the length and i can safely say maybe 2-3 ish months using this product, the speed at which it grows is quicker! wish i could rate higher!”

Helpful Report

Posted 5 months ago

Thank you so much for sharing your experience! 💛 We’re thrilled to hear it’s helping your hair grow faster, that’s amazing progress! 🌿✨

Posted 5 months ago

Mr J J Tristram

Verified Reviewer

“Lovely and lathery. The best bar shampoo I've used yet.”

Helpful Report

Posted 5 months ago