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CosMedix Opti Crystal

Item # 8555277
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CosMedix Opti Crystal
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Save Big Today!

Save 20% On All Orders Use Code: EARTHGIFT

Cosmedix Opti Crystal (formerly Eye Believe) .25 oz

With liquid crystals to replenish damaged, thinning skin around the eyes and growth factors and alpha lipoic acid to dramatically diminish the appearance of eye lines and wrinkles, Opti-Crystal is the ultimate tool in anti-aging eye care. A chirally correct blend of protective, corrective and cell-stimulating ingredients, this powerful eye serum actively revitalizes delicate skin for a radiant, younger-looking finish.


  • Protects and purifies
  • Antioxidant
  • Collagen/elastin/GAG stimulating
  • Emollient/moisture binding.


  • Gently pat a very small amount around the eye and lip areas (do not massage in).
  • May be used day and night.

Product Reviews (6 Reviews)

  • 5
    Great Product

    Posted by Therese on 31st Aug 2017

    I love to order from BSD. This product worked greasy on my eyes, but unfortunately did not have it for a long period of time to see real progress.

  • 5

    Posted by Jenna on 22nd Nov 2016

    I just started using this product after using a great deal of eye products and I could see a difference right away and even more so the next morning. Puffiness went away and my fine lines aren't as deep. I will say that this product is VERY thick and somewhat sticky, so you only need literally a pin point worth of product. I emulsified it between my fingers for easier application and had no problems. I can't wait so see how things progress. It's a very different consistency than I've experienced before, but found that it absorbed into my skin well. I also had no problems applying makeup over it. The price is a little high but a little bit of product goes a very very long way. Added bonus * It's very very pretty! *

  • 5
    Steep price, excellent value

    Posted by Shelly in the Mountains on 2nd Aug 2015

    I've used any number of eye creams, but I keep coming back to this liquid crystal. It's SO thick and so effective and lasts SO long, I don't even feel guilty buying it anymore! (If you warm a half drop up between your two ring fingers, you'll use less) It's amazingly hydrating, even way up in the mountains of Colorado. And I love the pretty iridescent purple! Great!

  • 5
    Best Eye Product Yet!

    Posted by Jeannie on 23rd Mar 2015

    Best Eye Product Yet! And I've used a lot!

  • 5
    love love loveee cosmedix

    Posted by G on 22nd Jan 2015

    I love this line and this product is fantastic

  • 5
    Works wonders!

    Posted by Janice on 11th Nov 2013

    This is a great product! Thanks!

Customer Testimonials