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Skin Care

Why does Pollution Defense Serum help? (Part 1)

Why does Pollution Defense Serum help? (Part 1)
As you know, Pollution Defense Serum is our hero product. However, you may wonder what the relationship between anti-pollution and OSCO's Pollution...

Why are People Still Using Face Oil?

Why are People Still Using Face Oil?
Face oil will clog my pores. Face oil will cause breakout. Face oil is too oily. Face oil is difficult to be absorbed. Face oil will worsen my ski...