Han? Home care? Is earthworm polypeptide in skin care products really effective?

Lumbricus does have super tissue regeneration ability, and I have also learned about the polypeptide components of earthworm, that is, the components extracted from earthworm that can repair the skin, and applied for a patent on 20 17. A few days ago, clinical trials and curative effects were also disclosed. Facts have proved that this ingredient added to Han Jiayi is good for the skin.