... anti-wrinkle crystal facial mask 1)high content collagen 2)obvious in anti-wrinkle 3)quickly smooth skin 4)safety About productMain ingredientscollagen,amino acids, anti-wrinkle ... skin, remove wrinkles. For the appearance of ageing facial and flabby skin, provide high penetration lasting moisturizing ... appear smooth..UsageWith warm water clean facial skin, then put mask onto face, gently pat face.15 ...