K Oxide is designed for those with vascular dark circles, that is, the bluish or purplish pigmentation under the eyes caused by hemosiderin build-up, as well as for those suffering from puffiness due to fluid retention. It's also an ideal option for skin looking to improve hydration and elasticity in the delicate eye contour area. If your dark circles are vascular in origin and your puffiness is related to poor microcirculation or inadequate drainage, this 15 ml gel serum has been specifically formulated to meet those needs.
K Oxide works through the synergy of its key actives. Vitamin K Oxide at 1% acts on hemosiderin build-up, which is responsible for the dark, bluish pigmentation characteristic of vascular under-eye circles, helping to reduce its appearance. Caffeine at 5%, in turn, stimulates blood microcirculation, strengthens capillaries and promotes drainage in the area, resulting in a visible reduction of puffiness caused by fluid retention. The result is an under-eye area that looks more decongested, rested and radiant.
K Oxide combines a selection of actives with complementary, well-defined functions. Vitamin K Oxide (1%) reduces the dark pigmentation caused by hemosiderin under the eyes. Caffeine (5%) stimulates microcirculation and supports drainage to combat puffiness. Homeostatine™ helps improve skin elasticity and firmness. Phospholipids, present as Lecithin in the formula, help strengthen the skin barrier and improve hydration. Natural Moisturizing Factors (NMFs), including Serine, Urea, Sorbitol and Sodium Lactate, maintain optimal skin hydration. Finally, the Botanical Complex includes cucumber extract (Cucumis Sativus Fruit Extract) and calendula extract (Calendula Officinalis Flower Extract), known for their soothing and decongestant properties.
Application is very simple: just spread K Oxide gently over the under-eye area, always avoiding direct contact with the inner part of the eye and mucous membranes. It doesn't need rinsing, so it can easily be worked into any care routine. It is for external use only and should be kept out of the reach of children. If irritation occurs, rinse thoroughly with water; if irritation persists, discontinue use and consult a specialist.
K Oxide stands out for several reasons. In terms of its formula, it combines two highly concentrated, targeted actives —Vitamin K Oxide at 1% and Caffeine at 5%— with biotechnological actives such as Homeostatine™ and a complete hydration profile based on NMFs and Phospholipids, all in a water base with a pH of 6.9 designed to respect the periocular area. The product is also silicone-free, vegan, cruelty-free, encapsulated and completely fragrance-free, making it a gentle option suitable for those looking for clean, well-tolerated formulas for such a sensitive area as the eye contour.