Anti-aging and anti-ultraviolet damage hirudin extract freeze-dried essence and production process thereof

The invention discloses anti-aging and anti-ultraviolet damage hirudin extract freeze-dried essence and a preparation method thereof. The freeze-dried essence is prepared from freeze-dried powder and solvent liquid, the freeze-dried powder is prepared from a hirudin extract, mannitol, oligopeptide-3, ceramide, trehalose and arginine; the solvent liquid is prepared from glycerol, propylene glycol, hydrolyzed sodium hyaluronate, dipotassium glycyrrhizinate, hexapeptide-9, butanediol, squalane, PEG (Polyethylene Glycol) castor oil, hydrolyzed collagen, nicotinamide and water; the water extract freeze-dried essence prepared by the method provided by the invention still retains the activity while removing fishy odor; through a freeze-drying technology, inactivation of hirudin in a liquid environment can be avoided, the stability can be improved, the activity can be retained, and long-term storage and use are facilitated; the active raw materials of the product are stable and effective, the addition of unnecessary