‘’One of the most effective non-invasive treatments I recommend to patients who want youthful, glowing skin in their 40s+‘’
Dr. Yongsuk Lee
Board-Certified Dermatologist
4.9 (16,923 Reviews)
#1 Anti-Aging Mask
formulated in korea
Experience visibly smoother, firmer skin within hours—thanks to our breakthrough formula with 3X more ultra-absorbable collagen.
instant glass skin
pore minimizing
deep hydration
overnight results
reduces lines
gentle & safe
Ready To Ship Same Day
WARNING: Low Stock Notice 🔴 This product sold out 13 times this year. We encourage you to take advantage of the limited sale and stock up now before we run out again.
30-Day
Guarantee
500k+
Customers
Fast Shipping
Worldwide
See It In Action
‘’One of the most effective non-invasive treatments I recommend to patients who want youthful, glowing skin in their 40s+‘’
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:
Aqua, Glycerin, Propylene glycol, Betaine, Sodium carrageenan, Polyurethane-35, Glucomannan, 1,2-Hexanediol, Hydroxyacetophenone, Hydroxyethylcellulose, Pentylene glycol, Butylene glycol, Dipotassium glycyrrhizate, Matrine, Potassium chloride, Galactomyces ferment filtrate, Allantoin, Tocopheryl acetate, Niacinamide, Hydrolyzed collagen, Hydrolyzed sodium hyaluronate, Sodium hyaluronate, Hydroxyphenyl propamidobenzoic acid
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.
Works well with
Salmon PDRN Collagen Mask
$49
ADD
Thousands of Women
Swear 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
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
Boosts elasticity and skin bounce
Minimizes the look of large pores
Instant glass skin glow
Real Stories, Real Results
Watch what people like you have to say about Quasi
5
Reasons Why Everyone’s Obsessed With This Mask
GLASS SKIN in hours
With Quasi, you’ll see real results in just 2 hours - firmer, smoother skin that looks like you slept all night (even if you didn’t).
01
DEEP ABSORPTION
Quasi’s hydrogel design melts into your skin with 40g of low molecular collagen and peptides that hydrate, lift, and visibly rejuvenate from within.
02
SKIP THE 7-STEP ROUTINE
Quasi replaces multiple serums in one powerful step - resetting tired, dull skin and giving you that “put-together” look without all the effort.
03
YOUTHFUL GLOW WITHOUT THE PRICE TAG
Quasi gives you spa-like, camera-ready skin at home - for a fraction of the cost. Look rested, lifted, and radiant - no needles or filters required.
04
SAFE FOR SENSITIVE SKIN
Formulated with clean, skin-safe ingredients, Quasi calms while it works, so even sensitive skin types can glow without fear of irritation.
05
5
Reasons Why Everyone’s Obsessed With This Mask
300k+
Customers
1.5M+
Masks Sold
10k+
5 Star Ratings
CLINICALLY TESTED
We Don’t Just Promise Results. We Prove Them
94%
said their skin looked instantly more radiant and glowing*
97%
said their skin felt firmer, plumper, and visibly younger*
92%
said they started getting more compliments on their skin*
*Based on a 4-week clinical study of 30 women using the Quasi Bio-Collagen Mask 2.0 once per week.
CRUELTY-
FREE
DERMATOLOGIST
TESTED
NATURAL
INGREDIENTS
SUITABLE FOR
SENSITIVE SKIN
NO HARSH
CHEMICALS
CRUELTY-
FREE
DERMATOLOGIST
TESTED
NATURAL
INGREDIENTS
SUITABLE FOR
SENSITIVE SKIN
NO HARSH
CHEMICALS
CRUELTY-
FREE
DERMATOLOGIST
TESTED
NATURAL
INGREDIENTS
SUITABLE FOR
SENSITIVE SKIN
NO HARSH
CHEMICALS
Everything your skin needs
Proven to Work, Science-Backed Ingredients
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
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.
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS 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.
✨ 3x More Collagen
✨ Two-Piece Sculpting Fit
✨ Derm-Tested Efficacy
✨ No sticky residue
✨ Works while you sleep
✨ Clean & Cruelty-Free
30-DAY MONEY-BACK GUARANTEE
We didn’t just make a mask. We made a confidence booster. One that helps you look better in photos, feel proud of your reflection and get compliments that make your day.
If you don’t feel it lives up to the promise? Send it back. We’ll refund you in full.
Fast & Tracked Shipping
Hassle-Free Returns
100% Secure Payments
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
we know you have a lot of choices..
Here’s How We’re Different
visible results
Glass skin in just 2 hours
Clinically Backed
Proven in 4 & 8-week studies
2-Piece Mask Design
Perfect fit to every face
3x More Collagen
Most collagen infused mask in the market
Lasting Results
1 mask = 7 days of visible glow
Natural & Clean
No parabens, sulfates, or harsh chemicals
Pro Results, At Home
Spa-level glow without the price tag & needles
Other Brands
Real Women, Real Emotion
Hear how Quasi is changing lives
Frequently Asked Questions
How soon will I see results?
Most users notice a visible difference within 2 hours - smoother texture, radiant glow, and a firmer feel. One mask = up to 7 days of glass-skin confidence.
is it safe for sensitive skin?
Yes. Our formula is dermatologically tested and free from parabens, sulfates, alcohol, and artificial fragrance. It’s gentle, soothing, and designed with sensitive skin in mind.
How often should I use the mask?
We recommend 1–2 times per week for lasting results. For special events or photo days, feel free to use the night before for maximum glow.
What makes this different from other sheet masks?
Everything. We use 3x more collagen, a two-piece custom-fit design, and a low-molecular blend of peptides and hydration complexes for visible results — fast. No stickiness, no gimmicks. Just real glow.
Can I wear makeup after using it?
Absolutely — though most users say they skip it. The mask leaves your skin smooth and plump, creating the perfect canvas (if you want it).
Is it vegan and cruelty-free?
Yes. No animal testing. No animal-derived ingredients. 100% cruelty-free and vegan-friendly.
What if it doesn’t work for me?
We get it — skincare is personal. If you don’t feel the results, send it back. Our 30-Day Glass Skin Guarantee has you covered with a full refund.
Customer Reviews
I am so pleased I ordered this! I can see a difference from day I used it first! Bouncy , refreshed, hydrated, glowing skin no need to apply foundation you wouldn’t want to ruin the natural glow it gives !
Skipping foundation because the glow is that good — that's incredible! Thank you for sharing your experience.
Warm regards,
The Quasi Team
So I'm almost 80 and I have lots of wrinkles! But both times I used this mask, I get compliments. Like people don't know what's different, but they see a difference.
"You look so good!" ( that's way better than you look so tired)
Your skin (on my face) looks so fresh!
Ok so that's two weeks two masks and two positive comments!
I'm happy!!!
Almost 80 and getting compliments after just two masks — that's wonderful! When people notice something different but can't quite put their finger on it, that's the best kind of result. Thank you for sharing, and we're so glad you're happy.
Warm regards,
The Quasi Team
The glow up mask definitely does not live up to aalllllllllll the hype..but it absolutely does give your skin a beautiful hydrated glow. In my pictures, without the hat is my before. With the hat is after. The mask is very slippery, and you kind of have to make cuts in certain areas so it will make contact with all of your face. Definitely worth the purchase
Thank you for the honest review and for sharing your before and after! The hydration and glow are the real stars, and we appreciate the tip about trimming for a better fit. Glad it was worth the purchase.
Warm regards,
The Quasi Team
I'm extremely familiar with all of the facial products and their promises. Creams, microneedeling etc. Never as assured. But I cannot deny my astonishment when I looked at my face after removing this mask. Truly amazing. I only used the mask once and the results lasted about 5 days for me. I will be using a mask weekly since there are 5 to a pack. So I am ordering a monthly subscription.
Coming from someone experienced with so many treatments, that endorsement means a lot. Five days of results after one use is exactly what the mask is designed to deliver. Thank you for sharing your experience.
Warm regards,
The Quasi Team
Absolutely love how these feel, and the price. My skin is softer and smoother.
Thank you! Softer and smoother is exactly what the mask is designed to deliver.
Warm regards,
The Quasi Team
Collagen Glow UP Mask 2.0
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