Re-Birth Niacinamide Serum is a breakthrough pre-makeup skincare formula with a lightweight texture that absorbs quickly into the skin, delivering powerful results. This next-generation serum has been clinically tested to boost radiance and instantly enhance the skin barrier while reducing and slowing the appearance of fine lines. The serum comes with an auto-fill dropper applicator to deliver the perfect amount of product every single time. It is encased in iconic, fashion-inspired packaging with nude tones and golden trim.