Bellavita Snail 99 Mucin Face Serum and Face Moisturizer duo. Both products are formulated with Snail 99 Mucin, 2% Niacinamide, and Hyaluronic Acid for hydration and radiant skin. The serum is 30 ml / 1.01 fl oz and the moisturizer is 25 ml / 0.84 fl oz.