Backne is a problem for many teens and adults, but lately, we got many skincare brands focusing on this body care problem. Some By Mi is a K-beauty brand that every person with acne-prone skin should already know because in just 30 days this brand can make miracles on your skin. I've tested Some By Mi AHA BHA PHA 30 Days Miracle Acne Clear Body Cleanser and Some By Mi AHA BHA PHA Calming Body Lotion on my backne and the results are something you would never expect!