Oh K! Vitamin C Sheet Mask with Active Powder

Our Vitamin C Biodegradable Mask uses a two step process to deliver the active at optimum freshness. Vitamin C is most stable when in powdered form and kept separate in a split sachet to keep it from oxidating. A mask to help improve uneven skin tone and hydration. Vitamin C is also is a great antioxidant, helping to protect the skin against environmental stressors during the day.