8-in-1 BioSerum is a multi-benefit serum with no added fragrance. The formula combines skin-rejuvenating defensins, peptides, niacinamide, hyaluronic acid, antioxidants, and skin-soothing extracts. The lightweight gel-serum absorbs to a sheer velvety finish without stickiness or shine. Over time, the serum leaves skin smoother and firmer while improving the look of pores and skin texture.