Tranexamic acid may lighten dark skin patches due to melasma and other skin conditions. Learn about the benefits, risks, and ...

It's not irritating like other antimicrobial agents, she said, and can be used even on sensitive skin. Whereas alcohol in a paper cut would burn, hypochlorous acid would not. "Hypochlorous acid can be ...

For example, if it took your skin weeks to acclimate to retinol burn, then adding glycolic acid on top of it is likely too much for you. And even if you do think your skin is tough, combining ...