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The glass mask that soaks in within 2 hours to give you glass dewy skin
Drench dull, tired skin in collagen rich hydration and reveal a soft, dewy, glass like skin.
Purchased With A Collagen Bottle is £12 for 4
- Shine from the inside and out
- Best value skin ritual
- Free UK delivery
Some days your skin needs more than a quick splash of moisture. The Eternal Collagen Glass Mask is the slow, indulgent reset that drenches dull, tired skin in collagen rich hydration and leaves you with a soft, dewy, glass like finish.
This innovative two part collagen mask is infused with firming and hydrating ingredients that gradually melt into the skin over the course of two hours, delivering deep nourishment exactly where your skin needs it most.
Why you'll love it
Leaves your skin instantly looking glass like and hydrated
Quick and very easy to use stays on while moving around
Deep, lasting hydration that plumps the look of thirsty skin
Helps soothe the appearance of redness for a calmer, more even complexion
Soft and smooth skin to the touch
Radiance and luminosity restored for a healthy, dewy finish
The coveted glass skin look loved across beauty and wellness
Refreshes tired, dehydrated skin so you look rested and ready
How it works
Unlike ordinary sheet masks that come off in minutes, the Eternal Collagen Glass Mask is designed to infuse your skin slowly. Over up to two hours the mask gently melts and turns see through as the collagen and actives sink in for maximum absorption.
And there is no waste. Once you remove the mask, you will find leftover serum in the packet. Press it into your face and neck and let it work, so every last drop of collagen goes to good use.

How to use
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1
Start with clean, dry skin.
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2
Apply the two part mask, adjusting each piece so it sits comfortably over your face.
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3
Leave on for up to two hours, until the mask turns translucent and see through.
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4
Gently remove the mask.
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5
Smooth the leftover serum from the packet over your face and neck.
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6
Let it absorb fully. No need to rinse.
Tip: use it the night before a big event, or as a weekly ritual to keep skin looking its best.

The result
Skin that feels soft, supple, deeply hydrated and beautifully glass like. More than skincare, it is your shortcut to radiant, healthy looking skin with a flawless glass finish, ready for any occasion.
What's in the box
Each box contains 4 individually wrapped masks, a full month of weekly glow rituals, or four chances to prep for the moments that matter.

Pair with the collagen drink
For glow that works from the inside out, pair your Glass Mask ritual with Eternal Collagen liquid, 15,000mg of marine collagen in every daily serve. Buy the two together and your mask box drops to just £12.
Frequently asked questions
Everything you need to know about the Glass Mask.