





Opti Crystal Liquid Crystal Eye Serum is more than just a pretty face—it’s the ultra-hydrating under eye treatment your routine has been missing.
Praised by skincare professionals, beauty editors and influencers as a must-have, moisturizing pick-me-up for tired-looking eyes, our best-selling eye serum is infused with soothing coconut and liquid crystal technology to deliver unprecedented hydration to the delicate eye area—softening the look of fine lines, dark circles and wrinkles over time.
Enriched with powerful skincare ingredients such as antioxidants like Spin Trap and Alpha Lipoic Acid, Opti Crystal also helps protect eyes from harmful free radicals, which can accelerate signs of aging. Say hello to a more rested, youthful-looking appearance.
Benefits:
- Helps hydrates the under eye area and plump the look of fine lines
- Helps protect under eye area from environmental stressors, which can accelerate signs of aging
- Helps to drastically reduce the appearance of dark circles and expression lines
Skin Type: For all skin types
Daytime:
- Gently dispense a pin-sized drop onto your ring finger and pat around eye area.
- If using under makeup, apply an even smaller amount and allow it to soak into the skin for 5-10 minutes before application.
Nighttime:
- A little bit of Opti Crystal goes a long way!
- Gently dispense a pin-sized drop onto your ring finger
- Pat around eye area
Transformative Ingredients:
Copper Complex - Encourages the appearance of firmer, younger-looking skin
Spin Trap and Alpha-Lipoic Acid - Fight harmful free radicals
Liquid Crystals - Provide deep, lasting hydration
Ingredient Deck:
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.
Liquid Crystal Eye Serum
This #1 bestselling luxurious liquid crystal eye serum formulated with powerhouse ingredients to hydrate and radically reduce the look of dark circles, while improving the look of fine lines, wrinkles and sagging around the eyes.
Size: 0.25 fl oz / 7 ml
Shipping & Returns
Shipping Policy
- We offer FREE Shipping on orders $100+.
- We also offer Curbside Pickup for local orders.
- We DO NOT ship to PO Boxes.
- Please see our FAQs for more details.
Returns Policy
- Any item that is unopened, unused, does not have a broken or opened seal and in its original packaging can be returned within 14 days of the purchase date.
- Customers are responsible for all return shipping charges.
- All shipping charges are non-refundable.
- All sale items are final.
- Please see our FAQs for more details.
Adding product to your cart
Opti Crystal Liquid Crystal Eye Serum is more than just a pretty face—it’s the ultra-hydrating under eye treatment your routine has been missing.
Praised by skincare professionals, beauty editors and influencers as a must-have, moisturizing pick-me-up for tired-looking eyes, our best-selling eye serum is infused with soothing coconut and liquid crystal technology to deliver unprecedented hydration to the delicate eye area—softening the look of fine lines, dark circles and wrinkles over time.
Enriched with powerful skincare ingredients such as antioxidants like Spin Trap and Alpha Lipoic Acid, Opti Crystal also helps protect eyes from harmful free radicals, which can accelerate signs of aging. Say hello to a more rested, youthful-looking appearance.
Benefits:
- Helps hydrates the under eye area and plump the look of fine lines
- Helps protect under eye area from environmental stressors, which can accelerate signs of aging
- Helps to drastically reduce the appearance of dark circles and expression lines
Skin Type: For all skin types
Daytime:
- Gently dispense a pin-sized drop onto your ring finger and pat around eye area.
- If using under makeup, apply an even smaller amount and allow it to soak into the skin for 5-10 minutes before application.
Nighttime:
- A little bit of Opti Crystal goes a long way!
- Gently dispense a pin-sized drop onto your ring finger
- Pat around eye area
Transformative Ingredients:
Copper Complex - Encourages the appearance of firmer, younger-looking skin
Spin Trap and Alpha-Lipoic Acid - Fight harmful free radicals
Liquid Crystals - Provide deep, lasting hydration
Ingredient Deck:
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.
About The Brand
Founded by skilled estheticians and nurse practitioners, Cosmedix sparked a positive shift in the skin care industry years ago by placing value on overall skin health through strict formulation standards, superior innovation and skin-loving ingredients. Cosmedix skin care formulas feature high concentrations of active ingredients and are created to pair with professional treatments from their spa partners for optimal results.