The product is a lot of 6 Beauty of Joseon Glow Serum Propolis Niacinamide, each containing 1.01 oz of the brightening serum. With an expiration date of 6/2027, this formulation is designed to nourish and rejuvenate the skin, leaving it with a radiance-enhancing glow. Made by the brand Beauty Of J, this serum is a valuable addition to any skincare routine for those looking to combat signs of aging and promote a clearer, more luminous complexion.