6 Bottles Quimica Alemana Nail Hardener Strengthener Polish Treatment 0.47 oz

The best nail repairer! I use it as a “rehab” between periods of gel manicure. Works wonders!

I have been using this product for almost 2 years. Before using it my nails would split and break all the time. Within a couple weeks, I was amazed at the difference. Nails stopped breaking and splitting. My nails are now long, strong and beautiful and my polish stays on much longer instead of chipping off. This is a great product. Definitely recommend.

My nails were so weak before using this nail strengthener. Now, I actually have to cut my nails because they get too long! They grow 1/8” in one month. Doesn’t sound like a lot, but I hope the pics show what an 1/8th looks like in “nail time”.

I would give this product 10 stars if I could. It is the best! I have had thin, breaking, peeling nails for as long as I can remember, and after only one month of using this my nails are strong and my manicure lasts for a week! The first time I used it, I used it on my bare nails and as a top coat, and it stung like heck and burned for hours. Then I read the reviews here, and the next time I put it on as a top coat only and was very careful to not get any on my skin or cuticles. It burned a little this time, but not too bad. I highly recommend this product, I have tried every other solution in the book for my weak nails and this is by far the best product! ⭐⭐⭐⭐⭐

Very happy with the purchase of this product. It arrived on time and the product is original. I use it, all my clients use it and love it.

Muy bueno el producto

Hands down best nail strengthening product available. It’s remarkable what a difference it made to my nails

This may sound weird but I'm a guy and wear this hardener on my nails to keep them fit and looking good. My wife got me started with manicures 25 some years ago and had me get a clear coat put on nails when they were finished. The only problem was that the clear coat would chip off before my next manicures. Then one day at a new maicurist I went to she had this hardener I had never seen before. The manicurist said to me it was a "Hardener" not just a clear coat so it will last and last until your next manicure and keep your nails healthy and fit. Boy was she ever right.

Stunning clear coat nail polish

Es un buen producto ya que endurece las uñas, tengo algunos años usando

I have used this product for years, and it is the best one for me, as far as hardening my nails.

excelente