Brand New/Never Used! Hypochlorous Acid (HOCl) is a potent anti-microbial and anti-inflammatory agent that works overtime to treat blemishes, renew compromised skin, and deeply calm even the most stressed and sensitive skin types, including those prone to eczema, psoriasis, and rosacea. Used by dermatologists worldwide, this refreshing purifying mist is renowned for its wound-healing abilities, is free of all chemical irritants, and safe for all skin types. Non-comedogenic. Dermatologist tested. Safe and soothing for all skin types, even the most sensitive. Free of toxic chemicals, synthetic antibiotics, and petrolatum.