I have always struggled with acne and controlled it by using prescription topicals. Many common acne fighting ingredients (that work) are not recommend for use during pregnancy so I searched for any natural remedies I could find. This product has been the only non Rx, approved acne product I have found that WORKS for me. It does smell like sufur but it has not stained my clothing and the smell is worth it to me for clearer skin. The tube is very small but a little goes a long way. I use it on my face, chest, shoulders and back so I go through a tube/month almost. I would recommend this to anyone who struggles with severe, stubborn acne and wants a product that is safe and works. I use several other Belli products and have been very happy with them as well.