Byroe Bitter Green Essence Toner. 150 ml / 5.07 fl. oz. Tried once and not for me. Expires 5/2024. ULTRA-SOOTHING AND BALANCING TONER Our Bitter Green Essence Toner is packed with 33 different greens including artichoke, broccoli, and matcha green tea to hydrate and purify your skin while helping to smooth surface texture and protect against dehydration. This mega-dose of antioxidants nourishes and soothes the skin while helping to prevent premature aging.