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No sticky residue
Plant-derived collagen
Visibly brighter under-eyes
Gold Collagen Crystal Eye Masks for Dark Circles
$11.99
$11.99
Melting Crystal Technology
Golden or White
A melting crystal eye mask that thins from 2mm to a feather-light 1mm on contact with your skin — delivering high-density plant collagen at a 98%+ absorption rate to visibly combat dark circles, puffiness, and fine lines.
98%+ Absorption Rate
Dissolves From 2mm to 1mm
Combats Dark Circles & Puffiness
20-30 Minute Treatment
No Rinsing Needed
High-Density Plant Collagen
Works well withAdd both and the $49.99 Overnight Trio price applies automatically at checkout.
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Free Shipping For All Orders
Free delivery
— arrives Sat, Oct 24 – Tue, Oct 27
Product Details & How To Use
Cleanse your face, then apply the mask close to your eyes.
Leave on for 20–30 minutes and feel it gently melt against your skin — no rinsing needed.
Use daily for your first 6 treatments, then 2–3 times a week to maintain results.
Remove and gently pat any remaining essence into your skin.
Shipping
Ships free with tracking — most orders arrive in about 8 days, a little longer during holidays or unexpected delays.
Free shipping on every order.
You'll receive tracking by email as soon as your order leaves our warehouse.
Return & Refund Policy
Refunds are available within 7 days of delivery for products that arrive damaged or defective.
Send us photos as proof of the issue — no need to ship anything back.
Once verified, we'll process your refund.
Feedback from the Serein Community
Saw Reduced Puffiness After One Use
90%
Said Dark Circles Looked Brighter
87%
Would Repurchase & Recommend It
89%
Gold Collagen Crystal Eye Masks for Dark Circles
$11.99
Free Shipping & Delivery in ~8 Days
100% Secure Checkout
7-Day Returns
Loved by 50,000+ Customers
- why it works
90%
saw reduced puffiness after their first use
Backed By Real Results
Why This Crystal Mask Actually Works
98%+ absorption rate
Dissolves from 2mm to 1mm
Combats dark circles & puffiness
20-30 minute treatment
No rinsing needed
High-density plant collagen
No sticky residue
Plant-derived collagen
Visibly brighter under-eyes
Melting crystal technology
Here's how you get brighter, de-puffed eyes
One 20–30 minute treatment — feel the crystal mask melt into your skin, delivering collagen at a 98%+ absorption rate for visibly brighter, refreshed eyes.
- how to use
Step 1
Apply under eyes
Cleanse your face, then place the mask close to your eyes.
Step 2
Feel it melt in
Over 20–30 minutes, the mask thins from 2mm to a feather-light 1mm as it absorbs.
Step 3
Remove & glow
Peel off — no rinsing needed — to reveal brighter, more refreshed-looking eyes.
Crystal Eye Masks vs The Usual Options
Most eye creams take weeks to show any change, and standard patches sit heavy on the skin. Serein's crystal mask melts in for a feather-light feel with a 98%+ absorption rate.
Most Loved
Serein
$11.99
Under-Eye Creams
The weeks-long wait for results
Standard Gel Patches
The heavy, slow-to-absorb feel
Melts to a feather-light feel
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98%+ absorption rate
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No rinsing required
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Visible de-puffing in one use
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Two color options to choose from
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7-day money-back guarantee
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What women told us in our survey
We asked customers to rate their under-eyes before and after adding these crystal masks to their routine — here's what they reported.
90%
saw reduced puffiness right after their first use.
In a post-purchase survey, customers reported a visibly refreshed, de-puffed look immediately after removing the mask.
87%
said dark circles looked visibly brighter.
With daily use over the first week, customers reported a noticeably brighter, more even-looking under-eye area.
89%
said they'd repurchase and recommend it to a friend.
Customers cited the melting, feather-light feel as their favorite part of the experience.
- results
What's Sealed Inside Every Mask
H
High-Density Plant Collagen
FIRMING
A concentrated plant-derived collagen that absorbs rapidly, visibly firming and smoothing the delicate under-eye area.
H
Hyaluronic Acid
HYDRATION
A powerful humectant that draws moisture into the skin, leaving the under-eye area plump and refreshed.
N
Niacinamide
BRIGHTENING
Helps support a brighter, more radiant-looking under-eye area with continued use.
C
Centella Asiatica
CALMING
A soothing botanical extract that keeps the mask gentle on delicate, sensitive under-eye skin.
V
Vitamin E
PROTECTION
Protects freshly-hydrated skin from environmental stress while helping to lock in moisture after the mask comes off.
Loved by 50,000+
★★★★★ 4.7 · 1,528 reviews
VERIFIED PURCHASE
“It's so satisfying watching it melt into my skin. My under-eyes look brighter every time.”
VERIFIED PURCHASE
“I did the daily routine for the first week and the difference in my dark circles was real.”
VERIFIED PURCHASE
“Feels so much lighter than other patches I've tried — barely notice it's there.”
VERIFIED PURCHASE
“I switch between the gold and white depending on my mood, both work great.”
VERIFIED PURCHASE
“My go-to before any event where I need to look well-rested.”
Bundle & Save
Pair it with the full ritual
Now that you know how it works — add the products it works best with and save on the set.
Frequently Asked Questions