The Re-birth Niacinamide Serum, is a breakthrough regenerating & smoothing 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, showing significant improvement in overall skin appearance within just four weeks by reducing fine lines and slowing visible signs of aging. The lightweight and fast-absorbing formula is enriched with powerful ingredients such as Niacinamide, Vitamin C and Italian Lemon Peel Extract to unveil the natural beauty of your skin, helping it to look more regenerated and smooth. It comes with an auto-fill dropper applicator to deliver the perfect amount of product every single time. How to Use: To apply, twist to load the dropper and press to dispense, then massage onto the skin with your fingertips. Use daily, after your essence and before your cream. Avoid the eye contour area.