grö Eyelash & Brow Serum | 5ml Reviews

4.3 Rating 31 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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“I'm waiting to see results have been using this product twice daily for a month. I also found the brush quite scratchy the bristles are quite hard.”

1 Helpful Report

Posted 1 month ago

Dear Judith, Thank you for taking the time to share your feedback. We’re glad to hear you’ve been using the grö Eyelash & Brow Serum consistently, and we hope you’ll begin to see the results soon, as these can sometimes take a little longer to become noticeable. We’re sorry to hear that you found the brush a little scratchy — that’s certainly not the experience we want for our customers, and your feedback is really valuable to us. Please don’t hesitate to reach out to us at support@gruum.com we’d be more than happy to help and look into this further for you. Kind regards, Team grüum

Posted 1 month ago

“This is the best lash/brow serum I have ever used, I cannot recommend this product enough!! So I was using another brand's products for over a year, separate products for brows and lashes. And it was fine, I could see some growth here and there, but was a slow process. I then bought this serum on a whim as I love everything I've bought from here, it's like half the price of one serum from all other brands and it's 2-in-1! I was then so shocked to see more hair growth on both my lashes and brows in only 3 days compared to using the other brand for over a year! The product says that it lasts 3 months and I know it looks small and doesn't seem like it will last that long - I've been using it for over 2 months now and I still have just under half serum left to last me 1 month!”

1 Helpful Report

Posted 1 month ago

Dear Olivia, Thank you so much for taking the time to share such a detailed and thoughtful review. We’re absolutely thrilled to hear how well the grö Eyelash & Brow Serum has worked for you, and that you’ve noticed such impressive results in such a short time. It’s wonderful to know it’s made a noticeable difference compared to other products you’ve tried, and that you’re enjoying the convenience of a 2-in-1 formula as well. We’re also so pleased to hear that the product is lasting well for you – that’s always great to know! Thank you again for your kind recommendation and continued support. Kind regards, Team grüum

Posted 1 month ago

“I gave each of my twin granddaughters this serum and both have come back with positive comments.”

Helpful Report

Posted 1 month ago

Hi there, Thank you so much for your lovely review! We’re thrilled to hear that your twin granddaughters are enjoying the grö Eyelash & Brow Serum and that it’s received such positive feedback from them. It’s wonderful to know it’s making a difference and bringing smiles all around! Warm Regards, Andrea - team grüum

Posted 1 month ago

“Really nice lash serum - I’ve used many and they tend to give me eye infections or irritate my eyes where as this doesn’t. Also love the applicator!”

1 Helpful Report

Posted 1 month ago

Hi Alice, Thank you so much for your lovely review! We’re thrilled to hear that the grö Eyelash & Brow Serum works so well for you without causing irritation and that you enjoy the applicator. It’s wonderful to know it stands out from other serums and has become a reliable part of your routine! Warm Regards, Andrea - team grüum

Posted 1 month ago

“LOVE THIS! I saw a significant difference after using it consistently for 12 weeks and I wish I'd started it sooner! Different to any other lash serum I've used, and particularly like the spoolie brush applicator. Highly recommend.”

Helpful Report

Posted 1 month ago

Hi Sarah, Thank you so much for your fantastic review! We’re thrilled to hear that the grö Eyelash & Brow Serum has made such a noticeable difference after 12 weeks of consistent use. It’s wonderful to know that you love the spoolie brush applicator and that it stands out from other serums you’ve tried. Your recommendation really means a lot to us! Warm Regards, Andrea - team grüum

Posted 1 month ago

Agata Pilarz

Verified Reviewer

“I think the serum itself is nice but I really dislike the brush - it's hard and uncomfortable to use. As a result I am not using this product as much as I would like to.”

2 Helpful Report

Posted 1 month ago

Dear Agata, Thank you very much for taking the time to share your feedback about the grö Eyelash & Brow Serum. We’re pleased to hear that you like the serum itself, but we’re sorry to learn that the brush has made the application uncomfortable for you. The applicator is designed to help apply the serum precisely along the lash line and through the brows; however, we completely understand that preferences for applicators can vary from person to person. Your feedback regarding the brush being hard and uncomfortable is very valuable, and we will certainly share it with our product team as we are always looking for ways to improve our products and the user experience. In the meantime, some customers find it helpful to apply a small amount of the serum using a clean, soft eyeliner brush or spoolie if the original applicator does not feel comfortable. This may make the application a little easier for you. Thank you again for your honest review – we truly appreciate it. Kind regards, Team grüum ✨

Posted 1 month ago

“So far this product is far superior to the really expensive ones,my lashes are the best they have ever been. The brush is brilliant,took a few uses to get the best out of it. Thank you for ceating this amazing product”

Helpful Report

Posted 1 month ago

Hi Liz, Thank you for your fantastic review! We're thrilled to hear that the grö Eyelash & Brow Serum is giving you your best lashes yet and that you love the brush. We're so pleased you’re enjoying the product! Kind regards, Team Grüum

Posted 1 month ago

Valerie Cormack

Verified Reviewer

“I’m afraid this product has made no improvement to growth or thickness of brows or lashes.”

Helpful Report

Posted 1 month ago

Hi Valerie, Thank you for giving it a try and sharing your feedback. Brow and lash growth can take a little time, so results aren’t always instant — everyone’s hair cycle is a bit different. We’d love for you to keep going with it and see how things progress over the next few weeks. If you ever have any questions or want tips on getting the best results, we're always here to help. Warm regards, Mikaela – Team grüum

Posted 1 month ago