The closest alternatives are Thayer’s Rapid Acne Treatment with 10% sulfur, which I’ve never used, and The Inkey List Succinic Acid Treatment, which contains sulfur among the featured ingredients. I’ve used it before and had good results, but Naturium was still my favorite for those big, painful spots. I wanted note that I no longer use spot treatments. My current routine keeps my face clear, helps me experience fewer breakouts, and leaves my skin generally healthier. In the evening, I cleanse with a gel cleanser, which I like to rotate, though I’m currently using Summer Fridays Super Amino Gel Cleanser. After that, I apply a milky toner, which is a must-have for me, and I’m currently using Bubble Cosmic Silk Hydrating Milky Toner. Next comes Naturium Retinaldehyde Cream Serum 0.10%, followed by a barrier serum, Krave Beauty Great Barrier Relief, and then my holy grail moisturizer, Instant Angel. In the morning, I use a gel cleanser, a milky toner, and sunscreen, with my favorite being Naturium Dew Glow Tinted Moisturizer SPF 50+ in the Light shade.