เซรั่มหน้าใส THINGS TO KNOW BEFORE YOU BUY

Treats hyperpigmentation. Some research has uncovered 5 p.c niacinamide concentrations can be helpful in lightening dark spots. Benefits have been noticed after four months, although not outside of two months. This reward can be resulting from enhanced collagen output.Q: พฤติกรรมที่ควรปฏิบัติควบคู