A small sample of my reviews. Some are written in English, others in Spanish. Some of the products are made by manufacturers based in Japan, some are made in Germany. I am not a medical doctor, so if you find anything wrong please tell me. Some products with warts in them. Some are labeled as 'natural' and some are labeled as 'herb and beauty' (e.g. Tinted Moisturizer). Some of them don't contain anything at all, some are even labeled as natural, and some even claim that they help warts. Some people have very serious and painful warts and are willing to pay more than a dollar for a product, but are afraid to buy anything that could actually hurt them. Some people will be happy with a natural product, but they will go to great lengths to avoid it. I do know a woman who got warts on her fingers, arms, neck, and face, and had to undergo a skin graft, but the only warts she had on her face were on her upper left arm. It turns out that she was using a lot of natural products which contained chemicals.
There are also some people who will have a skin graft in order to get rid of skin cancer.