OPI

 Repair Mode Bond Building Nail Serum

I have to start off by saying this, READ THE DIRECTIONS! The negative reviews I read, they're not following the directions and using this product way too much & that is what is causing their issues! Instructions state to use 2 times a day for a MAXIMUM of 6 days. That means, NO MORE THAN 6 days! This is a bonding system, which means if you use the product TOO much, it will do the opposite to what it is intended to do. So PLEASE people READ THE DIRECTIONS. Also, I read a review of this ruining someone's already healthy nails, this should NOT have been used then. With that said, this product is EXCELLENT! I am on day 4 and my nails have dramatically improved my damaged nails from 3 years of constant nail extensions. So happy I found this product!

Few days and I can tell the difference. Amazing product. My nails are stronger.

I used this product exactly as directed hoping I'd gain a bit more strength and it made the layers of my nails flake and peel worse than I've ever seen. I have two friends who started using it at the same time as I did and their nails are lifting from their nailbeds! This is super disappointing. Check the reviews and you'll see that almost all of the 1 and 2 star reviews are from people whose nails have been ruined. OPIs only response is to give you your money back but there's no warning. Word of caution: If you decide to try this product, use it on only one nail that you're willing to sacrifice in case this product does not work well with your body chemistry.

Worth the price drastically imoroved my nails in a short time. Dries almost instantly. Buy it!!!

I am a cancer survivor and after all of my treatments my hair and my nails have been not great. I was voted best hair in high school and so I have never ever had to worry about my hair or my nails, they just always looked nice without me having to do anything to them. That is not the case now and I have been keeping my nails polished so that it covers up some of the issues I have with them. Somebody recommended this product to me, after I had a bad round of gel-x tips as I was looking for something to strengthen my nails. This stuff is amazing. my nails are strong and finally growing again like they used to, now when I polish them people assume they're fake because of their length. Nail length is something I even struggled with pre health issues so it's really nice to be able to grow my nails long now. This is the second bottle I've purchased, and while a little pricey it is so worth it because it lasts quite a while and the benefit is unmatched. I'm not sure why people are annoyed by having to put it on twice a day, some days I do some days I don't and it doesn't really seem to affect how well it works. I really like that it's serum like so I don't have to worry about it getting on my cuticles or drying as it just soaks right into my nail beds. I will use this product for as long as they make it, they've got my money.