There is a light at the end of the seemingly never-ending skincare tunnel, literally. The Neutrogena Light Therapy Acne Mask is a breakout-clearing marvel (and one of our favorite collagen-boosters), and now, it’s available on Amazon for just $21. The mask covers your entire mug, and delivers powerful targeted blue light, effectively zapping acne-causing bacteria, and red light, which reduces inflammation. The whole treatment is gentle enough for daily use, and it’s safe for those who are prone to irritation. Plus, it sort of makes you look like Iron Man.