The jar of Natural Sea Mineral Polish I have is part of the Lancer Method Luxury Collection. The polish is the first step of a 3-step routine that claims it will improve your skin (fine lines, discoloration, texture, pore size, etc.) in about a week. I used this polish every day, morning and night, for about a week, but I didn't see any improvement. Instead, it made my skin worse. By the end of that first week, my face was raw and had broken out from all that scrubbing. The scrub is made from baking soda (sodium bicarbonate), and contains lavender essential oil and magnesium oxide, which makes the scrub warm up upon contact with water. None of the products in this system contain parabens, so there's that. If you have sensitive skin, I would recommend that you use the Natural Sea Mineral Polish sparingly or not at all.