This is a Beyond Beauty product which means it has been sourced, tried and tested and finally declared one of the most new and innovative heroes out there. Zelens'ultimate multi-action mask is formulated with a potent blend of 5% lactobionic acid, 5% lactic acid and enzymes to encourage skin renewal with immediately visible results. Enriched with a unique complex of invigorating bioactive ingredients, this reviving mask recharges skin with instant energy and moisture, and boosts vitality. Antioxidants from green Shiso leaves help counteract environmental damage. It reveals smoother, softer and healthier-looking skin with a noticeably youthful glow. Dermatologist tested. Suitable for all skin types.