The Anua Heartleaf 77% Soothing Toner is a cult-favorite Korean skincare essential designed to calm and hydrate sensitive, reactive, and acne-prone skin. Infused with a high concentration of 77% Houttuynia Cordata (Heartleaf) extract, this lightweight, watery formula effectively reduces redness, balances sebum production, and strengthens the skin barrier. Enriched with additional soothing botanicals like Centella Asiatica and Chamomile, it provides a gentle, pH-balanced hydration boost that leaves skin feeling refreshed and healthy. Perfect for daily use, it prepares your complexion for subsequent skincare steps without any sticky residue.