He estado usando el endurecedor de uñas Química Alemana y he notado una mejora en la resistencia de mis uñas. La aplicación es fácil y el producto se seca rápido. Con el uso constante, mis uñas se sienten más fuertes y menos propensas a quebrarse. No tiene un aroma fuerte y el tamaño del frasco rinde bastante. Es una buena opción para quienes tienen uñas débiles.

The best nail polish, it makes your nails grow, it's super good, I love it, personally it works wonders for me, I love it, it makes my nails harden and grow a lot, I love it, it always goes with me

If you have weak nails, they are not growing and/or chipping all the time, YOU HAVE TO TRY IT. If you have any of the above mentioned symptoms, when you first use it.you may feel like it burns/hurts for the first 2-3 days. I recommend applying two coats, and then after 2-3 days removing it and applying 1 coas followed by your regular nail polish.