{"product_id":"cosmedix-opti-crystal-under-eye-serum-brightening-depuffing-eye-treatment-lightweight-hydrating-formula","title":"COSMEDIX Opti Crystal Under Eye Serum - Brightening \u0026 Depuffing Eye Treatment, Lightweight Hydrating Formula","description":"\u003cp\u003e\u003cstrong\u003eCOSMEDIX Opti Crystal Under Eye Serum is a lightweight liquid-crystal serum designed to visibly brighten dark circles, reduce puffiness, and hydrate fine lines around the eye area.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis concentrated AM\/PM eye serum blends hydrating and antioxidant-rich ingredients with liquid crystal technology to target common under-eye concerns like discoloration, mild sagging, and dryness. The silky texture absorbs quickly, layers under makeup, and is formulated cruelty-free with a focus on gentle, high-performance actives. Use a pin-sized drop each morning and evening to support a smoother, more rested-looking eye contour.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum address dark circles without harsh ingredients?\u003c\/h3\u003e\n\u003cp\u003eThe formula combines brightening and antioxidant components with a delivery system that helps actives sit well on delicate eye skin. Instead of abrasive exfoliants, it relies on hydration and supportive ingredients to improve the appearance of shadowing and uneven tone over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal technology helps deliver hydrating actives for immediate radiance.\u003c\/li\u003e\n\u003cli\u003eAntioxidants protect skin from environmental stressors that deepen discoloration.\u003c\/li\u003e\n\u003cli\u003eLightweight, non-greasy finish layers smoothly under concealer and foundation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Opti Crystal reduce puffiness and improve firmness?\u003c\/h3\u003e\n\u003cp\u003eThe serum is formulated to temporarily smooth and support the look of the under-eye area; it minimizes the appearance of puffiness by hydrating and helping skin look firmer and more lifted. Consistent use supports a refreshed appearance rather than an instant clinical tightening.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydrating molecules plump and smooth fine lines for a firmer visual effect.\u003c\/li\u003e\n\u003cli\u003eSoothing components calm morning puffiness and stress-related swelling.\u003c\/li\u003e\n\u003cli\u003eSuitable for AM and PM routines to support round-the-clock care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use it so it layers well with makeup?\u003c\/h3\u003e\n\u003cp\u003eApply a pin-sized drop on the ring finger and gently pat around the orbital bone to spread product without tugging. Allow 5–10 minutes for the serum to fully absorb before applying concealer or foundation to prevent pilling and ensure even coverage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse a very small amount under daytime makeup to avoid creasing.\u003c\/li\u003e\n\u003cli\u003ePat gently—do not rub—to protect delicate skin.\u003c\/li\u003e\n\u003cli\u003eFor evening use, apply slightly more to the entire under-eye area for overnight hydration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product clean and cruelty-free?\u003c\/h3\u003e\n\u003cp\u003eCOSMEDIX emphasizes clean formulations and avoids animal testing; the serum follows the brand’s commitment to safe, plant-forward ingredients and dermatologist-trusted chemistry. The company has prioritized gentle actives since its founding, making this a fitting choice for conscious shoppers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFormulated with a focus on purity and gentle performance.\u003c\/li\u003e\n\u003cli\u003e100% cruelty-free; aligns with clean-beauty principles.\u003c\/li\u003e\n\u003cli\u003eDesigned by skincare professionals and used by aestheticians.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: COSMEDIX Opti Crystal Under Eye Serum suits anyone looking to brighten and hydrate the delicate eye area without heavy creams or aggressive ingredients. It’s ideal for those who wear makeup and need a fast-absorbing base, people experiencing mild puffiness or early fine lines, and buyers who prefer clean, cruelty-free skincare. If you want a lightweight, everyday serum to support a fresher, more awake-looking eye contour, this product is formulated for that purpose.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCopper Complex I Encourages the appearance of firmer, younger-looking skin; Spin Trap and Alpha-Lipoic Acid I Fight harmful free radicals; Liquid Crystals I Provides deep, lasting hydration; Cholesteryl Oleyl Carbonate, Cholesteryl Nonanoate, Cholesteryl Stearate, Phenyl t-Butylnitrone (Spin Trap), Oryza Sativa (Rice) Bran Oil, Zea Mays (Corn) Silk Extract, Eclipta Prostrata Extract, Melia Azadirachta (Neem) Leaf Extract, Moringa Pterygosperma Seed Oil, Melia Azadirachta (Neem) Flower Extract, Amino Esters-1, Coccinia Indica Fruit Extract, Solanum Melongena (Eggplant) Fruit Extract, Aloe Barbadensis Flower Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Lawsonia Inermis (Henna) Extract, Ocimum Sanctum Leaf Extract, Ocimum Basilicum (Basil) Leaf Extract, Curcuma Longa (Tumeric) Root Extract, Corallina Officinalis Extract, Cocos Nucifera (Coconut) Fruit Juice, Thioctic (R-lipoic) Acid, Copper Gluconate, Glycerin, Potassium Sorbate, Alcohol Denat.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this serum with my morning concealer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Apply a pin-sized drop, allow 5–10 minutes to absorb, then apply concealer to avoid pilling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Opti Crystal safe for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Formulated for gentle performance, it’s suited to many sensitive skin types, but patch testing is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"COSMEDIX","offers":[{"title":"Default Title","offer_id":53429245313371,"sku":"B01CPSP7PM","price":118.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/cosmedix-opti-crystal-front-packaging.jpg?v=1782234396","url":"https:\/\/remediesbeauty.co.uk\/products\/cosmedix-opti-crystal-under-eye-serum-brightening-depuffing-eye-treatment-lightweight-hydrating-formula","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}