It is a semi-permanent skin foundation which substitutes the need of using foundation creams on an everyday basis. The BB serum, containing anti-aging ingredients, antioxidants, and vitamins, is safely applied into the uppermost layer of the skin by a special Derma Pen using nano needling technology, making the skin look naturally better immediately and for a long time. The Benefits Of BB Glow Facial Hydrated skin. Instantly glowing and radiant complexion. Minimize dark under-eye circles. Minimize fine lines and wrinkles. Evens out discoloration and blemishes. Minimize blackheads and pores.