Aroma-Zone Optimised Retinal Serum fights visible signs of aging. The serum concentrate firms skin, smooths wrinkles and fine lines, and fades dark spots. It restores radiance to the complexion with an anti-aging and firming action. Made in France, the serum is also known for its benefits on blemish-prone skin, helping to reduce impurities and even out skin tone. It purifies and regulates excess sebum in oily skin types.