Do you put a concealer on top?

Yes, the optic crystal serum serves as a wonderful base to keep the concealer from looking dry and increasing the look of fine lines.

How many times a day should i use it (am & pm)?

Once a day or even ever other day…..

Is this real? why is it half the cost of the same product on the manufacturer's website?

I was directed COSMEDIX's Amazon store to purchase the Opti Liquid Crystal Eye Serum ($95) by using a link in an article I read about it on the InStyle magazine website. The article also included a link to the COSMEDIX's own website as well (price was $104 there). I don't believe that InStyle magazine would be publishing links on their website to Amazon sellers that were selling counterfeit (read ILLEGAL & DANGEROUS) products. Also I'm quite sure whenever those type of review/promotional articles are written about products on these websites - the companies are very much aware of the article being published and any links to their products in said articles. So I wouldn't worry about the legitimacy of this particular product. Hope this helps!!

How many applications are in the tube

I use this product at bedtime and 1 tube lasts about 4 months. It only takes a very small amount (less than the size of sesame seed) to get excellent results.

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Description

👁️ Unlock the Secret to Youthful Eyes!

COMPACT CONVENIENT - Perfectly sized for on-the-go rejuvenation.
DEFEND AGAINST AGING - Protects delicate skin from environmental stressors.
REVITALIZE YOUR GAZE - Transform tired eyes into a youthful sparkle.
DARK CIRCLE DIMINISHER - Say goodbye to dark circles and hello to radiance.
CROWS FEET COMBATANT - Smooths and plumps for a refreshed look.

The CosMedix Opti Crystal Liquid Crystal Eye Serum is a powerful 7g formula designed to hydrate and rejuvenate the under-eye area. It effectively reduces the appearance of dark circles and fine lines while providing protection against environmental stressors, making it an essential addition to your skincare routine.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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