Heels like a baby.

We take glycerin. In the first case, it is possible with vinegar, in the second with ammonia. Pharmaceutical bottle with glycerin is not completely filled, so add vinegar to it, shake it. And if with ammonia, then they are mixed in a ratio of 1: 1 (glycerin and alcohol). You can rub this mixture both in the morning and in the evening, at night on the heels, soles, fingers, and in a few days you will see an amazing result. Your heels will turn pink, your nails will acquire a beautiful and shiny color. You can also lubricate the elbows of the hands.