... 3.Smooth fine lines 4.Promote whiteness 24K Gold Collagen Crystal Mask *We supply service for OEM, ODM, semi-finished ... of water enduringly, smooth young and small lines, and present transparent and healthy luster; improve skin dullness and yellowness, accelerate whitening ... the face first, then unwrap the packing, takes out the transparent crystal facial mask, apply over the face, remove after 10-20 ...