4.9 (16,923 Reviews)

Collagen Glow Up Mask 2.0

#1 Anti-Aging Mask Korea Formulated in Korea
This is what collagen actually does for your skin One mask, one night. Wake up plumper, smoother, lit from within. 40g of collagen serum, once a week.
  • Instant Glass Skin
  • Pore Minimizing
  • Deep Hydration
  • Reduces Lines
  • Overnight Results
  • Gentle & Safe
Order by today for guaranteed FREE Gifts
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"One of the most effective non-invasive treatments I recommend to patients who want youthful, glowing skin in their 40s+"

Dr. Yongsuk Lee Dr. Yongsuk Lee Board-Certified Dermatologist
Product Details
Suitable For:

All skin types, including sensitive, dull, tired, or aging skin. Safe for postpartum and acne-prone users.

Feels Like:

Instantly refreshing and weightless – it grips like second skin, delivering the calming touch of a high-end facial at home.

Absorption:

Gradually melts into the skin, absorbing deeply without leaving behind any stickiness or residue.

Free From:

No parabens, sulfates, fragrances, alcohol, or harsh ingredients. Just clean, skin-loving care.

How To Use?
1. Prep Your Skin

Cleanse your face and apply toner or serum to boost absorption.

2. Apply The Mask

Remove both protective films and place each piece onto your face – upper and lower.

3. Wear

Leave on for 1–2 hours, or until fully transparent – perfect time to relax or get your beauty sleep.

4. Remove & Glow

Gently peel off the mask, pat in the remaining essence, and use weekly for lasting glow and results.

Ingredients

Our key ingredients:

Low Molecular Marine Collagen

Delivers deeper absorption and firmer, plumper skin from within.

Galactomyces Ferment Filtrate

Brightens dull skin, reduces pore size and balances oil production.

Hyaluronic Acid Complex

Draws in moisture at multiple layers, keeping skin hydrated and supple.

Full Ingredients List:

[HIER DIE KOMPLETTE INCI-LISTE EINFÜGEN]

Customer Results

Quasi is proven by real results—here's what our users reported:

97%

noticed visibly lifted, firmer skin and smaller pores

94%

reported smoother texture and a natural, glassy glow

90%

felt their skin looked more rested and refreshed — even without sleep

100%

agreed the mask felt gentle with no irritation

Shipping & Delivery

Orders are processed within 24 hours (excluding weekends and holidays).

Estimated Delivery Times:
  • USA: 1–5 business days
  • UK & EU: 4–9 business days
  • Canada, Australia, & International: 7–14 business days

Tracking Included:
You'll receive a tracking link via email as soon as your order ships.

Thousands of WomenSwear by This Overnight Korean Mask for Younger, Plumper, Glass-Like Skin

It's Time To

Feel Confident & Stop Worrying About:

Fine Lines & Wrinkles
Dull, Rough Skin
Large, Sagging Pores
With QUASI,

One Mask Unlocks a Week of Compliments, Confidence & Glow

Deeply hydrates and plumps
Lifts and firms tired-looking skin
Smooths fine lines and wrinkles
Minimizes the look of large pores
Boosts elasticity and skin bounce
Instant glass skin glow
Everything Your Skin Needs

Proven to Work, Science-Backed Ingredients

Full Ingredients List: [HIER DIE KOMPLETTE INCI-LISTE EINFÜGEN]
Low Molecular Collagen

Our star ingredient—40 grams in every mask. Absorbs deeper to visibly plump, firm, and lift like no other.

Elasticity
Galactomyces Ferment Filtrate

Packed with amino acids, a nutrient-rich ferment that brightens dull skin, refines pores, balances oil, and boosts clarity.

Youth Boost
Hyaluronic Complex

A deeply hydrating trio that floods your skin with moisture for that soft, juicy, post-facial glow.

Hydration
Excellent
4.8/5
Instant Results I Didn't Expect

''I used the mask before a big event and was shocked at how smooth and radiant my skin looked just two hours later. Got so many compliments that night!''

-Josephine K. - USVerified Buyer
Better Than My Facial

''Honestly gave me better results than my last $120 facial. My skin looked firmer, my pores looked smaller, and I felt way more confident.''

-Emma T. - USVerified Buyer
The Glow Is Real

''I've tried dozens of masks, but this one actually made my skin look healthier and bouncier. It gave me that lit-from-within glow I've always wanted.''

-Caroline S. - USVerified Buyer
Natural Ingredients
Suitable for Sensitive Skin
No Harsh Chemicals
Cruelty-Free
Dermatologist Tested

How It Works

30-60 Minutes Quick Skin Refresh

Right away, Quasi grips like second skin and begins to melt into your pores. Skin feels soothed, refreshed, and noticeably more radiant in under an hour.

2-3 Hours Intensive Hydration Mode

As the actives absorb deeper, hydration intensifies. Collagen and peptides work to smooth fine lines, fade fatigue, and revive tired, dull skin.

Overnight Maximum Glow

While you sleep, Quasi delivers its full effect. By morning, your skin feels firmer, lifted, and visibly transformed – as if you had 8 hours of sleep and a luxury facial.

Quasi Collagen Glow Up Mask
New Customer OfferUp to 70% OffEnds Today
New Customer OfferUp to 70% OffEnds Today
New Customer OfferUp to 70% OffEnds Today
New Customer OfferUp to 70% OffEnds Today

Formulated to Outperform Every Mask on the Market

With 3x more collagen, a sculpted fit, and advanced absorption, Quasi delivers real results – faster and deeper than ordinary masks.

Quasi Collagen Glow Up Mask
3x More Collagen Two-Piece Sculpting Fit Derm-Tested Efficacy
No sticky residue Works while you sleep Clean & Cruelty-Free

Backed By Real Science

93% said their skin tone looked more even
92% reported firmer, more elastic skin
90% saw pores look visibly tighter

Based on a 4-week consumer study with weekly use. Individual results may vary.

Woman wearing Quasi mask
Woman holding Quasi masks

Frequently Asked Questions

How soon will I see results?
Most people notice smoother, more hydrated, and refreshed-looking skin within just a few hours of their first use. With consistent weekly use, visible improvements in firmness, tone, and texture typically build over 2–4 weeks.
Is it safe for sensitive skin?
Yes. Our formula is dermatologist-tested and free from parabens, sulfates, alcohol, and mineral oil. PDRN is biocompatible with skin, so it soothes and strengthens the barrier rather than irritating it. If you have a known allergy, we always recommend a quick patch test first.
How often should I use the mask?
For best results, use it 1–2 times per week. During your first month you can use it up to 3 times a week to kickstart visible changes, then settle into a weekly routine to maintain that healthy glow.
What makes this different from other sheet masks?
Most sheet masks only hydrate the surface. Ours is powered by Salmon PDRN and low-molecular collagen — the same repair technology used in professional clinics — which absorbs deeper to support real skin renewal, firmness, and a stronger barrier, not just a temporary glow.
Can I wear makeup after using it?
Absolutely. The mask leaves skin smooth, plump, and perfectly primed — an ideal base for makeup. Many customers use it before events because foundation glides on more evenly and looks fresher all day.
Is it vegan and cruelty-free?
Our mask is 100% cruelty-free and never tested on animals. Please note that it contains Salmon PDRN and marine-derived collagen, so it is not vegan.
What if it doesn't work for me?
We stand behind our results with a 60-day money-back guarantee. If you're not completely happy, simply reach out to our team within 60 days for a full refund — no questions asked.