Nail-Aid Biotin Ultimate Strength - Nail Treatment & Strengthener - Clear, 0.55 Fl Oz (08873)

Love this stuff! Makes my nails stronger and shiny. Lasts about a week and dries super fast after applying. Works way better than any other nail strength products I've tried...and that's saying a lot for the price. I've tried Orly, Sally Hansen and Kur and this is the best I've ever tried and longer lasting.

This stuff is amazing! My nails were getting very thin from my stylist filing down my nails too much to get the dip and gel off. I just bought this on Prime Day (just over a week ago) and I can already notice a difference. My nails that were thin, are definitely stronger. My nails are growing out faster and where they are growing in, they are thicker than before as well. If you decide to give your nails a break from gel/dip, definitely look into getting this for that break. If you just use this, it will flake off around 3 days in but that's because your nail essentially sucked out all of the good stuff on the bad parts of your nail. I was amazed to see the difference it made.

I have been using this for about a week and a half. I do think my nails are getting stronger, but I do find it to be flaky within a day or two after application. Technically the instructions say to remove and reapply every few days, but if you’re not able to do that then it gets flaky.

LOVE THIS STUFF. I’ve bought probably 5 bottles now. It actually does strengthen your nails and prevents them from cracking. I typically use 1 coat as 2 coats can peel. Saving grace for fragile nails! It leaves a nice shiny look too which makes your nails look even healthier. I also use after getting acrylics and it really helps prepare the damage from them being filed!

This stuff right here is the real deal.My nails had become so fragile from acrylics and I wanted to start my journey on my growth and the integrity of my nails. So I bought this and also their 3 day nail growth treatment. No product I have tried works like this one. I do the dehydrator then a thin layer of this before doing my gel manicures, so there is that protective layer! BUY THIS STUFF!!!!!

I’ve been using this nail treatment for a few weeks. It goes on smoothly and dries fairly quickly, which is great. It gives my nails a nice clear shine and a slightly stronger feel. However, I haven’t noticed a significant improvement in nail growth or reduction in breakage. It might work better with longer use, but for the price, I was expecting more visible results.

This item works much better than I expected. Between manicures my nails would break and split and I would end up cutting them all. Since I started to use this product, my nails have grown much longer and are no longer soft to the touch. I am happily surprised at how well it works. I am keeping it on my nails whenever I don’t have polish on and so far I am very pleased. Will definitely keep using it.

I like this product the only thing is when using the nail polish after washing dishes or doing hair just my day-to-day duties. I’ve noticed the nail protection has turned a color and I have to get nail polish remover to remove it to bring my nails back to the color polish. again this product does strengthen the nail. It’s just not working with my day-to-day being a mom activities…