A facial serum for dark spots and uneven skin tone. Pure Retinol combines anti-inflammatory ingredients, niacinamide, and two types of retinoids, providing anti-aging efficacy superior to pure retinol at 0.5%. Pure retinol 0.3%: Acts by r eversing the primary signs of aging and photoaging, such as wrinkles, loss of firmness, dark spots, and dull complexion.