One of the things that helps my rosacea is keeping my face clean, and regularly removing dry, dead skin build-up. Chemical exfoliants are usually too irritating, and forget scrubs that feel like rubbing glass shards on your skin. Enter Exfoliating Grains! Mixed with the toner, rose water, grape water, or tap water, it works perfectly to remove just enough build up without crossing into burning/raw/red reactivity. I also use it on my chest to help prevent aprés CrossFit acne. It also lasts a very long time. Highly recommended.