hårvekst Hair Density Serum | 30ml Reviews

4.5 Rating 212 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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Adriana Abagiu

Verified Reviewer

“I will buy again! So good for my hair!”

Helpful Report

Posted 1 month ago

Hi Adriana, Thank you so much for the lovely review! We’re really happy to hear it’s working so well for your hair — that’s amazing to hear! We truly appreciate your support. Mikaela – Team grüum

Posted 1 month ago

Donna-Marie Elspeth Wishart

Verified Reviewer

“Really nice quality”

Helpful Report

Posted 1 month ago

Hi Donna, Thank you so much for the lovely review! We’re really glad to hear you’re happy with the quality — it means a lot to us. Mikaela – Team grüum

Posted 1 month ago

Janet Kinchin

Verified Reviewer

“A fabulous product. My hair is in the best condition it's been for years. Will definitely buy again. Thank you”

Helpful Report

Posted 1 month ago

Dear Janet, Thank you so much for sharing your wonderful feedback on our hårvekst Hair Density Serum. We’re thrilled to hear that your hair is in the best condition it’s been for years and that you plan to purchase again. It’s always fantastic to know that our products are making such a positive difference. Your kind words truly encourage our team to continue creating haircare that our customers love. Thank you again for taking the time to share your experience. Warm regards, Team grüum

Posted 1 month ago

“Definitely thickened my thinning hair. Felt so good with the peppermint on my scalp. Still need a slightly bigger bottle.”

Helpful Report

Posted 1 month ago

Hi there, Thanks for your lovely review! We’re thrilled to hear Hårvekst Hair Density Serum thickened thinning hair and that you enjoyed the peppermint on your scalp. We’ll note your preference for a bigger bottle. Kind regards, grüum team

Posted 1 month ago

Catherine Cain

Verified Reviewer

“Lovely product Not tested on animals Have started to notice a difference with my hair”

Helpful Report

Posted 1 month ago

Hi Catherine, Thank you so much for taking the time to leave your lovely review, we really appreciate it. We’re absolutely delighted to hear you’re enjoying the hårvekst Hair Density Serum and that you’ve started to notice a difference in your hair — that’s wonderful to hear! Warm Regards, Andrea - team grüum

Posted 1 month ago

“I have used this number of times and found it good for creating the illusion of greater hair density. I do not think it actually promotes hair growth where there is no, or little, i.e., thinning hair. Thank you for the opportunity to try this product.”

Helpful Report

Posted 1 month ago

Hi there, Thank you for taking the time to share your thoughts, I really appreciate it. I’m so pleased to hear you’ve found the hårvekst Hair Density Serum helpful in creating the look of fuller, more dense hair. It’s great to know you’ve had a positive experience with the way it performs in your routine. Your feedback is really valuable and will be shared with the team as we continue developing the range. Warm Regards, Andrea - team grüum

Posted 1 month ago

Charlotte Phillips

Verified Reviewer

“I find that this serum which is leave in leaves my hair looking greasy and you can feel where it is . I have used other serums which work well without any residue in the hair. I would not recommend it unless use it at night and always wash your hair in the morning !”

Helpful Report

Posted 1 month ago

Hi Charlotte, Thank you for taking the time to share your thoughts, I really appreciate it. I’m sorry to hear the hårvekst Hair Density Serum didn’t feel quite right for your hair routine. This type of leave-in formula is designed to be used sparingly at the roots, so application amount and timing can really make a difference to how it feels once applied. Your feedback is really valuable and will be shared with the team as we continue to refine the range. Warm Regards, Andrea - team grüum

Posted 1 month ago

“Makes my hair feel nourished and fuller.”

Helpful Report

Posted 1 month ago

Hi there, Thank you so much for taking the time to leave your lovely review, we really appreciate it. We’re absolutely delighted to hear you’re enjoying the hårvekst Hair Density Serum and that it’s helping your hair feel nourished and fuller — that’s wonderful to hear! Warm Regards, Andrea - team grüum

Posted 1 month ago