Papaya extract

Papaya is an interesting extract. The main feature is papain (It makes you strong like Popeye. Get it, papain, Popeye, papain, Popeye. Oh, forget it!)*, which is a serious keratolytic (exfoliating) protease enzyme. It also contains a ton of other things to appeal to formulators! As it seems with every extract, papaya is a good…