making it smoother, softer and temporary preventing muscles to contract which effectively improves the appearance of facial wrinkles ,commonly known as wrinkle reduction and face thinning 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 long-term result. Natural appearance, no effect of frozen facial expression. which causes the wrinkles to relax and soften ,transparent liquid when reconstituted with a solvent which causes the wrinkles to relax and soften ,transparent liquid when reconstituted with a solvent which causes the wrinkles to relax and soften ,transparent liquid when reconstituted with a solvent.syi