A serious body wash from ILLIYOON — Amorepacific's barrier-care brand — designed specifically for the back acne and body breakouts most facial-focused routines completely ignore. The hero is 2% salicylic acid (the maximum allowed in a wash-off formula), supported by a 3HA exfoliating complex of AHA, BHA, and PHA to clear the dead skin and oil buildup that cause bacne in the first place. Clinically backed: visible improvement in back acne in 7 days, with 99.8% antibacterial effect against the three main acne-causing bacteria (C. acnes, M. restricta, S. aureus).

But the part that earns ILLIYOON's reputation is that it's not just a harsh acne cleanser. The full centella complex (madecassoside, asiaticoside, asiatic and madecassic acids) calms irritation, phytosphingosine reinforces the barrier, and a 4-type hyaluronic acid blend prevents the over-drying that most bacne products cause. Niacinamide brightens, scutellaria root extract adds antioxidant care, and a touch of menthol and peppermint oil delivers a refreshing post-shower finish. Passed German dermatology testing, 100% vegan formula, free from 11 problem ingredients.

Best For: Back acne (bacne), chest and shoulder breakouts, body texture concerns, and post-workout congestion — also a great everyday option for anyone whose body breaks out from sweat, sunscreen, or hormonal changes.