neuBROW Brow Enhancing Serum by Skin Research Laboratories - 3.6 mL Eye Brow Serum for Defined, Fuller & Thicker-Looking Hair Brows - Advanced Formula Promotes Natural & Healthy Appearance of Brows

If you are looking for a serum to fill out lean brows, stop- you found the one! I’ve used this one for almost a year and it has turned my almost non-existent brows into full ones. I was astonished! The lash serum works great also! Worth every penny!

Amazing product. Has definitely helped my eyebrows grow back!

Update jan 26,1025- I reached out to the vendor about the quantity of serum in my last purchase, and they confirmed it was defected and immediately fed-ex’ed me a brand new product! So happy.I have purchased this product 11 times over the past three years and had always been super happy with its effectiveness, even though it is really expensive. This latest purchase has new packaging as is 40% smaller (.02 fluid ounces in the old product and 3.6 mLs in this new version). All previous products lasted 3- months - This lasted 5 days!!!

I had a very bad reaction to this product and I found out because it has a synthetic hormone prostaglandin analog in it. In their ingredients it goes by isopropyl cloprostenate. After only a couple of days of use my face slowly started getting very painfully itchy and then eyes started to swell as well. Hopefully I can return this product but I didn’t save the packaging, holy crap was this stuff expensive and now I can’t even use it. I’ve had no problems using eyelash serums for years, so I don’t why this happened with a brow serum.

I was shocked how well this works! Takes maybe a month to see results but if youre consistent with it (i started using it at every night before bed) after four weeks my eyebrows, which were at first very faint, became much darker and thicker. So much so that i dont even pencil them in anymore. I do put some on in the morning now so i’m using it twice a day. DEF recommend this its worth the price!

I had been using another eyebrow serum 5 months, I saw some results but it took a few months & eventually I noticed no change. I switched to NeuBrow serum, and in 27 days I have seen fuller eyebrows.I was an overplucker in my 20s, which left me with one eyebrow shorter than the other. I have been trying to grow hair in the gap between where the shortest eyebrow ends and where it should end. I’m 90% there after using this product for 27 days. I’m so happy with the results. I’m so close to not having to fill it in with eyebrow pencil.

I’m almost done with my first bottle of this. I think it’s helping me grow my eyebrows, I’ve been trying to grow out more of their natural shape that I’ve been threading off for years now. It’s hard to tell if it’s having a significant impact tho.

This is my second time to review this. I’m 64 years old. I have hypothyroidism, it makes you lose your eyebrows. Plus, as a kid I over-plucked.For the first time since I was 12, I have eyebrows that need to be plucked. No joke!!If you need eyebrows, say in a month. You will see a difference.