Silk Crystal After Sun Mask made of Silk Crystal hydrogel film, is specially formulated to provide a soothing effect and repair sun-damaged skin cells immediately. It has a remarkable, long-lasting freshness and cooling effect on th skin that feels like pure luxury. Silk protein is known to suppress the inflammation or altered pigmentation caused form sunburn, by inhibiting production of IL-6 and IL-8. Our unique blend of botanical extracts and skin healing ingredients will help revitalize sun damaged skin by fighting free radical formulation and hydrating sunburned skin immediately. Microcapsules embedded in Silk Crystal After Sun Mask slowly release essential oils such as Lavender and Tea Tree oils, which offer immediate relief and healing.