Cosmedix Opti Crystal - The Cult Eye Serum You'll Want to Try

Tired of searching for the perfect eye treatment to deliver real results? Look no further - Cosmedix Opti Crystal Liquid Crystal Eye Serum is your answer. After all, there is a reason it's been Cosmedix's own best-selling product for over 20 years.

Discover a world of hydration and nourishment that goes way beyond the surface, tackling dark circles, fine lines, and thinning skin for a truly refreshed and rejuvenated appearance.

Let's unlock the secret to youthful-looking eyes!


Short of time? Not to worry! Here are the key takeaways:

  • Cosmedix Opti Crystal Liquid Crystal Eye Serum is an advanced eye care solution that utilises liquid crystal technology to reduce dark circles, fine lines, and thinning skin.

  • It features powerful active ingredients such as Spin Trap, Alpha Lipoic Acid and Copper Complex which work together for ultimate anti-ageing benefits.

  • Cosmedix Opti Crystal offers a solution with unparalleled efficacy and proven results (as seen in this clinical lab study results).

Why we love Cosmedix


Let's get started with Cosmedix itself. We love this brand because it is a science-backed, cosmeceutical skincare brand. Cosmedix products come with super clean ingredients, clinical level actives, luxurious textures and pure natural botanicals.


Cosmedix products on grey background

Opti Crystal Cosmedix Reviews

"Worth the money! Only a tiny amount required but so hydrating & has definitely reduced fine lines"

- LEANNE D. ⭐️⭐️⭐️⭐️⭐️

" Best for Dark Circles! I have tried all sorts of eye creams through the years. By far, this is the best of them all. I saw results in a matter of days - reduced puffiness and dark under eye circles. Since I only need a pin size amount to apply, this small tube looks like it will last me for 4 to 6 months! Finally, I got a winner!"

- ⭐️⭐️⭐️⭐️⭐️

Liquid Crystal Technology

Distinguishing Cosmedix Opti Crystal from other eye serums, is the use of liquid crystal technology, which provides deep hydration and nourishment to the delicate eye area.

This innovative process exploits the properties of liquid crystals, such as corallina officinalis extract and ocimum sanctum leaf extract, to modulate light and generate images - which in turn, improves the appearance of dark circles under the eyes during the day.

These liquid crystals also moisturise and safeguard the sensitive eye tissue, guaranteeing enduring hydration and a rejuvenated look.

With ingredients like moringa pterygosperma seed oil, this powerful serum delivers unprecedented hydration and nourishment to the skin.

This serum is suitable for a wide range of skin types and conditions, including:


  • Dry, dehydrated skin
  • Ageing, fine lines, crow’s feet
  • Loss of firmness
  • Puffiness
  • Dark circles


With its powerful combination of peptides, antioxidants, and hyaluronic acid, Cosmedix Opti Crystal helps reduce the appearance of these common eye concerns while also hydrating and nourishing the delicate skin around the eyes.

The inclusion of silk extract provides additional benefits, ensuring that your eye area remains looking refreshed and vibrant.

Make dark circles, fine lines, and thinning skin a thing of the past with Cosmedix Opti Crystal.

Prepping Your Skin


Prior to applying Cosmedix Opti Crystal, cleanse your face (double cleanse at night) and pat it dry to create a clean and receptive surface for the eye serum to take effect.

Next, apply your face mist or face toner. This helps prepare it for the deep hydration and nourishment provided by the serum.

Taking time to adequately cleanse and tone your skin prepares it for Cosmedix Opti Crystal to bestow its numerous benefits and it helps it penetrate better into the skin, readying it to absorb the full potency of this powerful serum.


Application Technique

With your skin now prepared, we can explore the correct technique to apply Cosmedix Opti Crystal. Start by putting a pin-sized drop of the serum on your ring finger, which is optimal for application due to the minimal pressure it applies, thus making it perfect for the delicate eye area.

Gently pat the serum around the eye area, emphasizing areas with dark circles, fine lines, and crow’s feet.

By using a gentle patting motion, you encourage lymphatic drainage and reduce puffiness around the eyes. This technique allows the serum to penetrate deeply into the skin, delivering maximum results.

Frequency and Consistency

Regular usage is crucial for obtaining the best results from Cosmedix Opti Crystal. For the best results, use the serum both in the morning and at night, following the application method outlined in the previous section.

Adherence to this routine guarantees that the potent ingredients of Cosmedix Opti Crystal continue to benefit your eye area, providing enduring enhancements.

Cosmedix Opti Crystal is a revolutionary eye serum that combines powerful ingredients to hydrate, brighten, and rejuvenate the delicate skin around your eyes. It's a must-have for anyone looking to combat signs of ageing around the eye area.


Frequently Asked Questions

How do you use eye serum?

For optimal results, start by cleansing your skin and follow up with a hydrating mist/toner.

When applying eye serum and cream, gently dab around the eyes in the orbital bone area, making sure to look for products containing antioxidants and brightening ingredients like vitamin C and caffeine.

Repeat morning and night for best results.


What makes Cosmedix Opti Crystal different from other eye treatments?

Cosmedix Opti Crystal stands out due to its use of liquid crystal technology and a powerful combination of ingredients to reduce the visibility of dark circles, wrinkles, and skin thinning.


How should I apply Cosmedix Opti Crystal for best results?

Gently pat a pin-sized drop of Cosmedix Opti Crystal around the eye area for best results. Focus on areas with dark circles, fine lines, and crow's feet for maximum effect.

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