A complete guide to removing blackheads with pearl powder. Changsheng Bird Nano Pearl Powder helps you get rid of acne, control oil, whiten, fade spots, and remove blackheads. As the world's first nano-level pearl powder brand, it features super absorption, is 100% pure and natural, edible and applicable on skin, with authoritative quality and safety certification, non-toxic and without any side effects. Used by ancient noblewomen for beauty, and modern girls for a beautiful face, see results in 30 days!