

💅 Unlock your nails’ full potential—stronger, longer, faster!
Nail-Aid Keratin 3 Day Growth Nail Treatment & Strengthener is a clear, quick-drying formula enriched with keratin amino acids that penetrates weak nail layers to boost strength and prevent damage. Clinically noted for visible nail growth in as little as 3 days, it doubles as a versatile base and top coat for long-lasting manicures or a natural glossy finish. Perfect for busy professionals seeking durable, healthy nails with minimal effort.





| ASIN | B06XYNHFF2 |
| Best Sellers Rank | #511 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1 in Nail Growth Products |
| Customer Reviews | 4.3 4.3 out of 5 stars (57,920) |
| Is Discontinued By Manufacturer | No |
| Item model number | 08852 |
| Manufacturer | ANISE COSMETICS, LLC |
| Product Dimensions | 1.2 x 2.88 x 5.5 inches; 0.49 ounces |
| UPC | 839186088522 |
D**U
Keratin 3 Day Growth - A Promising Nail Strengthener
In my quest to grow my natural nails long and ditch acrylics, I decided to give Keratin 3 Day Growth a try, just for fun. To my surprise, I noticed some growth in just three days. This product has impressed me with its effectiveness and additional benefits. Keratin 3 Day Growth is formulated with powerful keratin amino acids, which are essential for building strong nails. This treatment absorbs into the soft, weak layers of the nails, providing maximum strength and preventing peeling and chipping. I have noticed a visible improvement in the overall health and strength of my nails since using this product. The quick-drying formula is a great feature, allowing me to continue with my daily activities without worrying about ruining my manicure. While the polish is not as thick as a regular clear coat, applying 2-3 coats compensates for this, resulting in a clean and polished look. I appreciate the versatility of Keratin 3 Day Growth. It can be used with nail color as a base and top coat, creating a long-wearing and high gloss manicure. Alternatively, it can be used alone for a natural and healthy look with a subtle shine. This flexibility caters to different preferences and occasions. The directions for application are straightforward and easy to follow. Simply apply two coats over dry, clean nails, allowing each coat to dry before applying the next. When used with nail color, applying another coat every three days provides long-lasting protection. Removal is effortless with nail polish remover. In conclusion, Keratin 3 Day Growth has exceeded my expectations as a nail strengthener. Its ability to promote nail growth in just three days is impressive. The quick-drying formula, versatility, and ease of use make it a standout product. While the polish may not be as thick as expected, it still delivers a clean and polished look. I will continue using this product to support the growth and strength of my natural nails. If you're seeking a reliable nail treatment that provides visible results, I highly recommend giving Keratin 3 Day Growth a try.
K**I
It’s Magic!
This stuff really works! I had broken my thumb nail down to the quick, so far that it was very painful. Not kidding when I say that literally 3 days later, it had grown out enough that it was fully back to normal with no pain at all. Highly recommend for growth!
B**E
Nail Strengthener that supports nail growth!
**black nail polish pics are for the initial (2/12) review, all french tip pics are for the updated 3/24 review posted below** I've been using nail-aid for exactly one month today, and this review is to explain how I used it and what my results were. I should mention that my fingernails are typically weak, thin, and brittle, and it doesn't help that for the majority of the time over the past 20+ years, I've been wearing artificial nails. I removed the artificial nails a few days prior to the day I received it and clipped my natural nails down to about 1mm in length. So really there was only a sliver of white showing. My nails start growing about 2.5 mm in from my fingertips, some a little more and some a little less. Since I've been using this product, there's been 3-5mm of growth. It's differed depending on the finger... not sure why. My thumbs, and the first finger on the right hand showed less growth. My pictures are both the right and left hand (how they look currently). Last week (week 3 of using nail-aid) I broke two fingernails off. This isn't because of the product. I have definitely noticed my nails are stronger and thicker than they were, and I feel like the two tips that broke off (first and middle fingers of my right hand) were more weak starting off than the others. I think they'll be much stronger when they grow out again. I broke about 2mm of length off the middle fingernail, and about 2.5 mm of growth from the first finger. I've also chipped the tips of both thumb nails and had to file down around 1mm of growth, so all of those nails are shorter in my photos than they were a week ago unfortunately. I wish that I had taken pictures then, so you at least could see the full amount of growth at three weeks. Aside from those fingers that I mentioned, I think you can get a good idea of what you can expect in just 4 weeks. I'm not sure if they are growing at a faster rate than other people's fingernails, but I can tell you that they're getting stronger. One reason I've used fake nails for so long was because my natural nails have been so flimsy that I felt like I needed more sturdy nails that would just hold up to everyday life. Apparently they aren't that strong yet, but I haven't been able to grow my natural nails this long since I was in my early 20's. I went through two pregnancies in my twenties, and removed the fake nails because I assumed they'd grow with help of the prenatal vitamins I was taking every day. They grew a little, then they'd split and tear off in a recurring cycle each time. My nails didn't even get as long as they are now during either of those pregnancies. I really think this product is doing something. If it's not actually making my nails grow, I think it's at least making them stronger so they're not splitting and chipping off as easily, so I've been actually able to see some nail growth. I definitely think that this product supports nail growth by making nails stronger, and for the small price, I think it's a good value and that you can't go wrong giving it a try to see if it works for you. One last thing I should mention is that I only used this product correctly the first week. You're supposed to apply two layers initially, then every 3 days apply another coat. Somehow I got it in my head that I had to remove it every three days and start over (applying two coats). So I've still been putting it on, but it may have worked even better had I been following the directions (that are on the package and even directly on the bottle in case you throw the package away). Oops. So I'm going to start using it correctly and see if that makes any difference at all. I'll update if there's a change. I hope this review has helped you! 3/24**Update** I added 4 new photos to show the nail growth since 2/12. I took pics on 2/25, then again today 3/24. Unfortunately my right thumb keeps having accidents. It grows a decent amount and then I just end up being too rambunctious and I manage to break it off. I broke it completely off two weeks ago...and I mean it was down to the pink part, and part of the top layer on the corner even peeled off. Ugh. I'm confident that using this product will help it grow back. I just have to learn to be more careful with my right hand. Also, the first fingernail on my left hand was growing even faster than the others and II did clip just a little off of that one too make it match the others a little better. I also had to file down the first fingernail on the right hand again because well...I just have issues with that nail. The others you can see are clearly growing pretty well. I don't have pictures of them, but I've been using this on my toenails too, and I'm super impressed with this stuff because for years (with the exception of the big toes on both feet), I only grow little slivers for toenails. I didn't even bother painting them because they were so little. I finally have enough of a toenail to paint and they look so cute!! I'm very happy with this stuff. Sorry about the collage pictures. I wanted to put them side by side so that you could compare, and it somehow cut my thumbs off in some of them. (You weren't missing much with the right thumbs since I'm constantly breaking them off. Lol!)
I**R
Good Product
I have problem nails and this helps them stay stronger. It dries fast and I have seen results as my nails grow. It's not a magic cure and you have to use it frequently. But, it helps more than most other nail products have for me. The price is reasonable and it doesn't damage your nails or make them change color. I'm on my second bottle and I'm pleased with the results. I gave it 4 Stars because I wish it would last longer, it tends to need another coat in just 3 or 4 days or it chips at the edges.
E**N
See growth in 3 Day!
Goes on just like a nail polish and drys quick. Has a strong smell, but once it dries, it goes away and it really does help. I used to be a nailbiter and now that I’ve stopped. I started using this and my nail growth has been good. I like to use this to grow up my nails before I get acrylics to make sure that they’re healthy and it works great.
A**R
It Works!!!
I didn't have any expectations for this nail-aid other than sealing my cracked nail. I had an injury to my big toe nail and got a ridge and cracked. Then I dropped a 15lb weight on it while wearing sandals. It dented my nail. I used this nail-aid following the instructions. I figured 3 days was quite optimistic, and it was. However, about a week later, my nail looked less like Frankenstein and more normal. I continue using and it's definitely built up my nail. Thank you keratin! This is a great product and decently priced. I highly recommend this product. It's a 5-star product for sure!
M**.
Nägel werden fester und wachsen viel schneller. Leider aber sehr teuer.
C**H
Les ongles poussent mieux et surtout plus résistants. En curatif je le mettais 1 à 2 fois par semaines et j’ai vraiment vu une amélioration que d’autres produits en boutiques n’avaient pas donné.
E**R
Me ha ido perfectamente para la uña del pulgar a la que, según mi dermatóloga, le faltaba queratina.
A**A
È super non ho mai avuto una crescita così
S**A
Excellent product. Actually works. Have recommended to my friends and family as well.
Trustpilot
3 weeks ago
2 days ago