Hello! I bought your products at the pharmacy twice. Namely, ozokerite. I was happy for the first time. But when using the ozokerite purchased for the second time, I noticed that the color of the molten product resembles paraffin, while the color of the first product was black and there was a smell of ozokerite. I would like to express to you my dissatisfaction with the fact that you are deceiving people. The price of ozokerite is high, and paraffin is almost 2 times cheaper. It's very ugly to do that! If I needed paraffin, I would have bought it, not ozokerite.