Oskia Super-C & Super-R Capsules Duo is the ultimate AM and PM skincare duo with Vitamin C serum and retinoid serum. The Super-C Capsules protect, brighten, and hydrate during the day with stable Vitamin C and Smart Vitamin E. Meanwhile, the Super-R Capsules offer a strong retinoid treatment at night, reducing fine lines, boosting collagen, and enhancing skin tone. Each biodegradable capsule preserves the efficacy of its serum, ensuring easy application and optimal results. Perfect for all skin types, this duo is your key to radiant, youthful-looking skin, day and night.