Opti Crystal Liquid Crystal Eye Serum


One of Cosmedix' best-selling products (and for very good reason), Opti Crystal Liquid Crystal Eye Serum is an absolute power-player. From tackling those pesky dark circles to reducing the appearance of skin laxity, the clever liquid crystal technology in this serum is a hydration hero. Combined with Copper Complex to help firm up the delicate skin around your eyes alongside Spin Trap and Alpha-Lipoic Acid which fight harmful free radicals, this has to be one of the most efficacious eye serums we've ever come across.

Opti Crystal is our No1 bestselling, luxury liquid crystal eye serum that’s specially formulated with efficacious ingredients to minimise dark circles and enhance the appearance of fine lines, wrinkles and sagging around the eyes.


  • Hydrates the under-eye area and helps to reduce fine lines
  • Helps to protect the under eye area from environmental stressors, that can increase signs of ageing
  • Helps to radically reduce the appearance of dark circles and crow’s feet

Opti Crystal Liquid Crystal Eye Serum is more than just a beautiful product—it’s the ultra-hydrating under eye treatment that’s missing from your routine. Lauded by skincare professionals, beauty editors and influencers as a must-have pick-me-up for tired-looking eyes, our top-selling eye serum is infused with soothing coconut and liquid crystal technology to deliver unprecedented hydration to the delicate eye area—it softens the look of fine lines, dark circles and wrinkles over time. Enriched with rich antioxidants such as Spin Trap and Alpha Lipoic Acid, Opti Crystal also helps protect eyes from harmful free radicals, which can increase signs of ageing. Say hi to a brighter, younger-looking appearance.


  • Copper Complex | Helps the appearance of firmer, younger-looking skin
  • Spin Trap and Alpha-Lipoic Acid | Both fight harmful free radicals
  • Liquid Crystals | Provide effective hydration for a youthful-looking under eye area.

For use morning and night. Use a pin sized drop - a little goes a long way. Apply around the eye area with your ring finger, following your orbital bone and tapping gently.

When using ahead of make-up application, allow the product to fully absorb first. Once absorbed, Opti Crystal Liquid Crystal Eye Serum provides the most beautiful, hydrated canvas for foundation and concealer.

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

Delivery Information 

UK Standard Tracked Delivery (3-5 business days)

Free for all orders over £28

£3.99 for all orders up to £27.99

Ireland Tracked Delivery (2-4 business days)

£7.99 for all orders

Order by 2pm GMT for;

UK Tracked 24 Delivery (1-2 business days)

Free for all orders over £60

£5.95 for all orders up to £59.99

Unfortunately, we are unable to sell products to customers residing outside of the United Kingdom & Ireland.

Orders are processed and shipped on business days only. Business days are Monday through Friday, excluding UK holidays. We aim to process orders within 48 hours however during sale time and after Bank Holiday this maybe longer.

We use 100% biodegradable and home compostable packing noodles that dissolve in water.

For more information about returns, please visit our returns policy.


*Please note, we are unable to accept returns on Love Beauty Hate Waste items unless the product is found to be faulty or has been damaged in transit or upon delivery.

You may also like

Recently viewed