La Roche-Posay is a company that makes Effaclar anti-acne products. This is a great acne solution set, with multiple strains of their product made for different acne stages and conditions. I had a tube of the Effaclar K spot treatment and face wash. They had no harsh smell and worked fairly well. The prices are up there but I think I got this on sale at Target possibly. I would recommend this product to my readers.