Anua Heartleaf 77% Soothing Toner contains heartleaf extract, which is known for its calming properties and can help reduce redness, irritation, and inflammation. This makes it a good choice for sensitive or acne-prone skin. It soothes,hydrates,balances and gently exfoliates dead skin cells. This toner helps strengthen the skins natural barrier, making it more resilient and healthier.