I've got something to share! DIY whitening mask =)

Tofu - about 2-3 teaspoons
yeast powder - 2 teaspoons
oilve oil - 2 teaspoons (optional)

Mash the tofu and then add the yeast powder. For dry skin, add olive oil to increase moisture. Mix everything till smooth and then spread mask on face, avoiding eye area. Leave on for 15-20 minutes.

Results: whiten and smoothen skin, improve dull looking skin.

Try it! I got it from nu ren wo zui da, Niu er lao shi's DIY recipe =)