Dark Skin Whitening Cream Dark Spot Corrector Cream Armpit Body Whitening for Knees Elbows Lighten Armpit Inner Thigh Joints Skin Whitening Melanin Features: Can be applied to armpits, neck, body, knees, elbows, areola, nipples, and other private areas. It is rich in collagen and can powerfully repair defects and close pores, so it could make the skin more radiant and attractive.