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돼지껍데기에도 콜라겐이 아주 많다고 하더라구요~ 닭발에도 많고 ~ 기름진 음식들이네요 ^^
Install the Cashdoc app
I am taking collagen consistently every day, and after looking into its effects, I found that it has various benefits. I didn't know it was also good for preventing hair loss.