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Description
Ergothioneine Vs

A Spanish University also did some research and found that Argireline increased the level of skin moisturization and decreased both the depth and width of wrinkles "significantly"

This doesnt mean never using physical exfoliation while using retinol, but it requires careful consideration
doi: 10.1158/0008-5472.CAN-09-1245 30 LiaoPCFranco-IborraSYangYPonLA
