Papain is a kind of proteolyβ™tic enzyme, it widel♣↑&y exists in papaya roots,♠α✘₽ stems,

 leaves and fruits, the milk of imσ♣mature fruit is the most abundant ₩£. 

It can hydrolyze collagen of Ω¥↕σcorneum, help cutin laye÷•₽r cell renewing, ♠δγσ;

so it will brighten to★≠ne.

In addition, it can also ≠♠​↓hydrolyze hair cuticle, smoothing th€ε™★e hair.