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Cosmedix Opti Crystal Eye Serum 7g

Regular price $152.00


If you do one thing for yourself, do the Cosmedix Opti Crystal Eye Serum. Our best selling product has all your eye issues covered - dark circles, puffiness and fine lines - in one genius formula. A liquid crystal serum that replenishes damaged, thinning skin around the eyes, Cosmedix Opti Crystal Eye Serum provides deep hydration and is famously known as the only thing our Co-Director Lisa Sullivan Smith will get out of bed for (she has been using this product for over 10 years)!

Pro-Tip: Use the Cosmedix Rose Quartz Roller to massage serum in for increased absorption and to further reduce puffiness.

Recommended For

Cosmedix Opti Crystal Eye Serum can be used by those with dry, dehydrated skin, fine lines, crow's feet, loss of firmness, puffiness and/or dark circles.

Cosmedix Opti Crystal Eye Serum is suitable for use during pregnancy or when breastfeeding.


  • Contains corrective, protective and cell-stimulating ingredients.
  • Protects and purifies.
  • Illuminates.
  • Collagen and elastin stimulating. 
  • Emollient (moisture binding) 
  • Free from chemicals, synthetic ingredients, parabens, sulfates, silicones, PEG's and synthetic colours.

Key Ingredients

Liquid Crystals - Supports and nourishes the liquid crystal matrix of dermal tissue and cell membranes.

Spin Trap - Powerful antioxidant that helps improve the appearance of fine lines and wrinkles, Spin Trap is far more effective than other antioxidants in dealing with damaging free radical molecules.

Alpha Lipoic Acid - Antioxidant; improves appearance of fine lines and wrinkles, whilst calming, strengthening and soothing.

Coconut Extract - Abounding in proteins, amino acids, sugars, Vitamins, minerals and growth hormones that support healthy cell growth and hydration.

Copper Complex (Copper Salicylate, Copper Amino Acids, Copper Gluconate, Chlorophyllin Copper) - Delivers vital minerals directly to the skin and increases skin repair mechanisms.

Full List Of Ingredients

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.


Cosmedix Opti Crystal Eye Serum can be used day and night by gently patting a pin-sized drop around the eye area.

Shipping & Returns

Free Shipping for all orders $130 or above (sent as Standard Post).

For orders under $130:

  • Standard Post $10. Received within 7 business days *
  • Express Post $15. Received within 3 business days *
  • Shipping times vary depending on location.

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Customer Reviews

4.9 Based on 23 Reviews
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Filter Reviews:
Shelley C.
Australia Australia

Cosmedix optic eye crystal

Love this, being a flight attendant and being dehydrated and fighting age around the eye area, this is the best product I’ve tried. Highly recommended

Sharon K.
Australia Australia

Cosmedix eye serum

This serum is fantastic! It has definitely helped with fine lines around eye area. I use it at night only as it’s tacky (and colored) consistency stays on the skin for quite some time. Not a wear and go product but highly effective. Would definitely purchase again.

Sally C.
Australia Australia

Opti Crystal Eye Serum

Eyes feel hydrated with reduced bags and puffiness. A little goes a long way.