I always tend to forget about this amazing nail hardener. I’ve used this product on and off for years. I’m being extra good with giving my natural nails a fresh coat once a week to keep my nails long and strong. I have extremely white nails. My friends think I bleach them and I don’t. My toes are the same way. Lucky I guess but to keep them in tip top shape I use Quimica Alemana Nail Hardener. It can be used as a base coat, top coat or as clear natural look like I do. Of course another great product I get from Amazon. If you end up purchasing any products I recommend please comment or message me with your feedback.