ACTIVE VITAMINS FOR SMOOTH SKIN. This vitamin C face serum with hyaluronic acid serum for face delivers a smooth, refreshed, and hydrated complexion. Suitable for sensitive skin, it works as a nourishing hydrating serum for face daily. EVEN MORE HYDRATING, RENEWING POWER. C-Tetra Advanced facial serum combines Phyto Exosomes with super antioxidants. This antioxidant serum for face soothes, strengthens the skin barrier, and supports hydration for visibly resilient skin. BOOSTING MOISTURE AND SKIN VIBRANCE. Our vitamin C serum for face features stabilized Tetrahexyldecyl Ascorbate in a squalane-based hydrating face serum, supporting an even-toned, smooth, and radiant complexion with daily use. DEFEND, PROTECT, AND PLUMP. Multi-weight hyaluronic acid serum and Vitamin C in this anti aging serum hydrate, plump, and defend the skin from environmental stressors, making it a versatile gel serum for daily care. CUTTING-EDGE SKINCARE TECHNOLOGIES. Medik8 pioneers innovative face serums and facial serums for women and men developed by expert scientists. Each skin serum is formulated for research-backed, skin-healing results and optimal hydration.