NULASTIN Eyebrow Serum for Thicker Looking Brows - BROW Shape Altering Serum - Reduce Shed & Encourage Fuller, More Youthful-Looking Brows - With Keratin & Peptides (0.1 Fl Oz)

This is literally the best project duct for growing in thinning brows. My eyebrows were so thin as I got older and after 2 months of using this the change is dramatic. I have the eyebrows I had in my 20’s!

Great product and works if you use consistently. A little pricey but that’s not Amazon’s fault

I am 78 years old, and in my youth had very heavy, dark eyebrows. At that time, I plucked my brows too much and as I aged, my brows got lighter and thinner. My initial experience with Nulastin was a purchase of both the eyebrow and eyelash serums. After about 3 months of using these serums, I noticed that my lashes and brows were not only getting longer, but they were also getting darker in color. The change to the look of my lashes and brows was actually quite dramatic, and I no longer had to use cosmetics to enhance the color or thickness of either. In fact, the dentist at one of my visits commented on how beautiful my lashes were. As mentioned in the title of this review, this stuff is expensive. So, I decided to try other serums that were much less expensive. At first I thought the less expensive serums were working, but within a few months noticed both my brows and lashes were disappearing again. OK, this may be a vanity thing, but who of us does not want to look younger and look the best we can without the use of cosmetics if at all possible. It should be noted here that these serums are not necessarily a permanent fix. Use of these serums must be continued to maintain results. To start, I used these serums twice a day. It's possible that after the desired growth has been attained, using the products could be reduced to once a day for maintenance. I have yet to try this. One thing I like about this serum vs. previous versions and other products is that tube is clear so you can see how much serum is left. For previous versions and other products I have tried, this is a guessing game. You most often can't be sure that you have used all of the serum. Yes, this stuff is expensive, but it really works. In my experience, less expensive alternatives are a waste of time and money. Since I am retired and on fixed income, these serums are an extravagance for me, but I think I am worth it. I should also mention that the new packaging shows how much serum is left in the tube. Previous to this change, you could only guess how much was left and when it was gone. For me this is a welcome change. The pictures included are from my initial use of these products. I hope this review was helpful for you.

I started using this product in the middle of January, just two months ago. I'm in my 50s now (closer to 60) and my eyebrows have definitely thinned over the years. I also over-tweezed at one point when it was fashionable to do so. My eyebrows have been left thin and sparse in some areas. They're also getting lighter in color (I've got naturally brunette hair). I've tried other products that promised results, with little success. This product is different. I saw it recommended by Oprah and figured it couldn't hurt to try it. I'm so glad I did!! I've been applying twice a day - morning and night. It definitely takes time to see improvement, but now, after two months, my eyebrows are definitely fuller and darker! (There are some bright white/ grey ones coming in, but at least they're coming in!) For years now, I never left the house without applying eyebrow pencil. Now, I still apply, but only need a little (mainly to cover the white ones), and there are days where I don't bother and still feel confident. I read that in a study, participants saw up to 60% growth after 12 weeks. I'm going to keep going! Highly recommend!

This works! Not fast, but it works. I first started over a year ago using this gel, and I had very little eyebrows left. Had to draw them on every day. Even have a joke with friends that if I am ever in the hospital or very sick, someone needs to come and draw on my eyebrows. First picture is from May 2025. I had already been using Nulastin for about 3 months and was starting to get some brows, but still needed to use eyebrow pencil to fill in. Second picture is March 2026. NO eyebrow pencil- those are my eyebrows! I even need to pluck under the arch again. Use 2 times a day - give it time - I’m thrilled with this product.