making it smoother, softer and temporary preventing muscles to contract which effectively improves the appearance of facial wrinkles The shelf life of this product is 3 years. It has to be stored at temperatures between 2-8°C in a dry place. Immediate and Natural appearance, no effect of frozen facial expression. which causes the wrinkles to relax and soften ,transparent liquid when reconstituted with a solvent It removes lines and folds in the areas of eyes, between the eyebrows, forehead, around the mouth..syi