SALICYLIC ACID WILLOWHERB CLNSR 6.7FLOZ. Features: 0.45% salicylic acid (BHA). pH balanced - Between 4.5 and 5.5 (similar to the skins natural pH). Designed to effectively cleanse while maintaining the skin's natural moisture barrier and pH. Clinically tested. Suitable for all skin types (including sensitive skin). Key Ingredients: 0.45% Salicylic Acid - The clinically tested and dermatologist recommended type of beta-hydroxy acid (BHA), proven to exfoliate skin debris (dead skin cells) and dirt buildup, improve skin texture and combat breakouts. Flavonoids - A class of polyphenolic bioactives that act as detoxifying agents and help promote salicylic acid's activity against bacterial cell walls and membranes. Research Results: In a clinical study with over 50 people:. 100% saw visible improvement in skin purity and freshness after only 1 use. 89% saw visible improvement in skin smoothness after only 1 week.