Aeria Skin is an organic skin care brand that uses the highest grade of organic and natural ingredients (typically from 85% to 95). All their skin care products follow ECOCERT standards. Their sheet masks are suitable for highly sensitive skin and for pregnant women. This Taiwanese skin care brand is: Cruelty-free, vegan friendly (no animal testing), paraben-free, phenoxyethanol-free, MI (methylisothiazolinone) preservative free, sulfate free and alcohol free. Also free from Artificial fragrance, artificial dye, gluten, petroleum-derived ingredients, retinoids, and salicylic acid.