{"product_id":"cosmedix-opti-crystal-7ml","title":"Cosmedix Opti Crystal Liquid Crystal Eye Serum 7ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eEye serum with Liquid Crystal Technology for dark circles\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe skin around the eyes is up to ten times thinner than the rest of the face and contains hardly any sebaceous glands. This explains why signs of fatigue, lack of sleep, and aging first become visible there: dark circles, fine lines, crow’s feet, and a dehydrated texture that no longer reflects light evenly. A heavy eye cream is rarely the right answer here — the delicate area requires a formula that works intensively without weighing down or migrating into the eyes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCosmedix Opti Crystal is a lightweight eye serum that combines the award-winning Liquid Crystal Technology with Spin Trap antioxidant and copper peptides. The biomimetic structure mimics the skin’s natural lipids, allowing hydration and active ingredients to be efficiently absorbed without a greasy or heavy finish. The silky serum is easy to dose with a dropper, absorbs quickly, and is suitable for wearing under makeup.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of dark circles and crow’s feet\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeeply hydrates thanks to Liquid Crystal Technology\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects against environmental damage with Spin Trap antioxidant\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupports a firmer appearance with copper peptides\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for the sensitive eye area and can be worn under makeup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLiquid Crystal Technology:\u003c\/strong\u003e A biomimetic formulation technique where cholesteryl esters arrange themselves into a liquid-crystalline structure, identical to the skin’s natural lipid matrix. This structure slowly releases hydration and active ingredients, providing a long-lasting moisturizing effect that supports the skin barrier around the eyes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpin Trap (Phenyl T-Butylnitrone):\u003c\/strong\u003e A high-quality antioxidant that captures free radicals before they can react with skin cells. Protects the eye contour against oxidative damage from UV radiation, blue light, and pollution — three factors that directly contribute to premature wrinkle formation and dull discoloration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCopper peptide complex:\u003c\/strong\u003e Copper gluconate supports the natural production of collagen and elastin in the skin, contributing to a firmer-looking eye contour. Particularly valuable for early sagging and visible lines.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eR-lipoic acid:\u003c\/strong\u003e A powerful antioxidant that is soluble in both water and fat, allowing it to work in all layers of the skin. Enhances the effect of Spin Trap and vitamins, and helps reduce the visibility of pigmentation spots around the eyes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eEclipta prostrata (false daisy) extract:\u003c\/strong\u003e A soothing botanical extract from the Ayurvedic tradition, with antioxidant and skin-calming properties. Helps balance the sensitive eye contour and contributes to a refreshed appearance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eRice bran and moringa oil:\u003c\/strong\u003e Two light, nourishing oils rich in essential fatty acids and vitamin E. They nourish the eye contour and keep the skin supple without leaving a greasy film or migrating into the eyes.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse and tone the face according to your regular routine\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDispense a drop-sized amount on the ring finger\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently tap the serum under and around the eye socket, avoiding the upper eyelid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAllow to absorb for 5 to 10 minutes before applying eye makeup\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse morning and evening for optimal results\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDark circles and dull eye contour\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFirst or visible fine lines and crow's feet\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDehydrated, thin skin around the eyes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSensitive skin that does not tolerate other eye products\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMature skin with loss of firmness around the eyes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor those looking for an eye product that can be worn under makeup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhat is the difference between Opti Crystal and a classic eye cream?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOpti Crystal is not a cream but a lightweight oil serum that penetrates deeper than a conventional eye cream thanks to Liquid Crystal Technology. The texture is silky soft and does not migrate into the eyes, while the hydration level lasts longer than with a watery formula.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhen will I see the first results?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe first moisturizing effects are noticeable immediately after application — the skin looks plumper and radiant. For visible improvement of dark circles, fine lines, and firmness, daily use for four to eight weeks is recommended.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs Opti Crystal suitable for sensitive skin or after a professional treatment?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes. The formula is deliberately mild without retinol or acids, making Opti Crystal suitable for sensitive skin and for use after a peel or professional treatment. The Liquid Crystal Technology actually supports the recovery of the skin barrier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine Opti Crystal with other eye products like Eye Genius or Eye Doctor?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes. Opti Crystal mainly works on hydration and protection, while Eye Genius targets dark circles and puffiness with peptides, and Eye Doctor focuses on firmness and deeper lines. Many users combine Opti Crystal in the morning with Eye Genius or Eye Doctor in the evening for a complete eye routine.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHow long does a 7ml tube last?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith daily use twice a day, a tube lasts about three to four months. The small drop sufficient for both eyes makes the product economical to use.\u003c\/p\u003e","brand":"Cosmedix","offers":[{"title":"Default Title","offer_id":56635833319755,"sku":null,"price":136.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/opti-crystal-liquid-crystal-eye-serum-3325421_2048x2048_ff2e2f5e-3fd9-4d6f-9119-391ef9d4486e.webp?v=1780245169","url":"https:\/\/webshop.glamskin.nl\/en\/products\/cosmedix-opti-crystal-7ml","provider":"Glam Skin Webshop","version":"1.0","type":"link"}