A.OXINOL™: 3.7X** Stronger Antioxidant Power than Vitamin C Prescribed at an ultrahigh concentration of 1,260 times*** its potent content, AP's proprietary A.Oxinol™ effectively alleviates signs of skin irritation and aging caused by oxidative stress, leaving a brighter, more radiant complexion. PROTEASE: Significant improvement in skin barrier Derived from a study of 1,937 microbial strains, our highly potent barrier repair ingredient clears unnecessary dead skin cells that surround the skin barrier, smoothing out rough skin texture and improves it to a more refined state. It reinforces the skin's barrier, leading to a stronger, more resilient complexion. How to Use: 1. After cleansing, apply a small amount to your face and spread it evenly. 2. Gently wrap your face with both hands to ensure thorough absorption into the skin. Use any remaining product on your hands or gently smooth all over neck. Can be used daily, morning and night as needed.