QUIMICA ALEMANA Nail Hardener (protective barrier prevents chipping, peeling and splitting) - Size 0.47 Fl.oz (Pack of 2)

Bought this product on recommendation of dear friend. Very pleased. Nails growing with use. Very strong, as long as polish on, it sure otherwise strengthens as a whole.

QUIMICA ALEMANA Nail Hardener is a game-changer for anyone struggling with weak or brittle nails. As someone who has battled with fragile nails for years, I can confidently say that this product has transformed my nail care routine. The results are remarkable. After just a few weeks of consistent use, I noticed a significant improvement in the strength and resilience of my nails. They became noticeably harder and less prone to splitting and breaking, which has been a game-changer for me. The application process is simple and hassle-free. I appreciate that the formula dries quickly and leaves behind a glossy finish, giving my nails a polished look without the need for additional nail polish. It's also relatively odorless compared to other nail hardeners I've tried, which is a big plus for me. One of the things I love most about this product is its versatility. Not only does it strengthen nails, but it also acts as a protective barrier against environmental damage. I've noticed a significant reduction in chipping and peeling since using this nail hardener, which has allowed my nails to grow longer and healthier than ever before. Another standout feature is the long-lasting results. Even after removing the product, my nails remain stronger and more resilient than they were before. *******One thing I will add is to be careful. If you apply too many coats, your nail bed will start to tingle and become sore.

Works as intended. Keep reapplying every few days and keep at it for a few weeks until your nails have the chance to grow out and the new nail grows out stronger. Been using it for years and I always get compliments on my nails!

Works great. I had a nail that kept breaking this has helped make that nail stronger. Since using this polish the nail has not broken and has gotten stronger.

Tentative 5 star because I’ve only used this for a little over a week. My nails were very thin and lady at nail salon recommended this product. This actually hurt for the first 2-3 days. Felt like my fingers were burning. I can tell my nails are getting stronger now and it doesn’t hurt at all anymore. Doesn’t sound like high praise, but it is.

The original formula worked very well. They changed the formula and it made my nails look very off color. Then it changed again and it didnt stay on as long or work as well at hardening my nails. So, I tried other products and they were peeling off within days. I tried them 1 more time...1 bottle was 1/3 full of a clear liqquid. The other bottle was about 2/3 full and looked like the right product. Amazon took care of it for me but im very disappointed, especially at the price of it.

I have been using this product for three or four years now. I no longer have brittle, thin ,splitting, breaking nails. I highly recommend this product and in fact have recommended it often to other women.

Great product. I was recommended this by a coworker and was warned ahead of time it might burn but omg. It hurt soo badly the first couple times I applied. I got my nails done at a nail salon for vacation and once I removed the gel my real nails were so badly damaged. I was recommended this product to give my nails strength for now until I grow out new healthy nails. It seriously burns so badly for atleast 40 mins after applying. But now after about 2 weeks of applying every couple days, it only hurts for like 10 mins and it doesn't hurt as bad. After that, my nails are super strong and stop splitting and breaking. I would recommend. But heads up, it definitely hurts lol

Splitting & chipping was a problem. After trying several products I came upon Quimica Nail Hardner. Never looking back. Gives everything needed to make your nails strong. Quickly came back to long, healthy, strong nails

Great for strengthening nails

Best nail hardener out there. Please be careful when you apply. Make sure you apply only on the nail bed, otherwise you may feel discomfort and pain in finger tips as this was my first mistake. I tried this product again and made sure the polish did not touch my skin. No pain and great protection from chips and really strengthened my nails I am happy I gave this polish another try. It really the best nail hardener out there.

Mes ongles adorent ce produit Très très bon

This burned and damaged my nail beds horribly back in late March of this year. I nearly lost two nails on my left hand and my nails still look rough months later. The second picture was taken right before applying the product, and the first picture shows nearly four months of healing. I couldn't bear to take photos of what they looked like April through June, preferring to wear solid colours to cover them instead. You can still see the orange/brown areas where this product burned my nails, and the obvious difference in the bed length where the tissue was burned away. It took weeks for the pain to fade, and they're still sensitive during filing and shaping. I know I've still got months until they fully heal. An awful, embarrassing, and painful experience. I wish I'd never purchased this stuff.