Round Midnight Serum With 0.1% Pure Retinal & Niacinamide from Alma Secret is a high-potency treatment that renews, evens skin tone, firms, smooths wrinkles, and rejuvenates. Formulated with a new generation of multi-encapsulated pure Retinal (0.1%) that manages to be up to 15 times more effective than other retinals. It combines Niacinamide with Rambutan and a complex of 7 Swiss Alpine plants to reduce spots, brighten, hydrate, soothe, and minimize pores. It is enriched with Circadian Bliss®, a biotechnological active ingredient that resynchronizes the skin's circadian rhythm altered by overexposure to blue light, restoring its nighttime repair capacity so that the treatment results are even more exceptional. Apply at night on clean skin on face, neck, and décolleté. Start by applying the product twice a week and gradually increase the frequency according to skin tolerance. During the first applications, it may cause slight redness, peeling, or itching, as the skin needs an adaptation period. In case of irritation, rinse with plenty of water. Use sun protection during the day. It is recommended to perform a skin test before use. Usage warnings: During the first applications, it may cause slight redness, peeling, or itching, as the skin needs an adaptation period. In case of irritation, rinse with plenty of water. Use sun protection during the day. Avoid direct contact with the tear duct and moving eyelid. It is recommended to perform a skin test before use. Keep out of reach of children. ​ Ecocert Cosmos Organic