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Ultra-low molecular weight collagen that gets IN your skin—not just on it. Find out why 4 million masks have already sold worldwide.
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Collagen Glow Up Mask 2.0
40g of deeply penetrating collagen that softens fine lines and plumps the skin for that glass skin look.
• Reduces Fine Lines
• Instant Glass Skin Glow
• #1 Anti-aging Mask
• Formulated in Korea
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Salmon PDRN Collagen Mask
Advanced salmon DNA formula that repairs the skin barrier and minimizes pores at the cellular level.
• Salmon DNA PDRN
• Pore Minimizing
• Barrier Strengthening
• Formulated in Korea
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Collagen Night Sealing Mask
Overnight mask that locks in moisture and the active ingredients from your skincare routine.
• Overnight Treatment
• Locks in Skincare
• Boosts Collagen
• Formulated in Korea
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Your very first overnight makes it clear this wasn't one more waste of money. Low-molecular marine collagen plus a nine-peptide essence flood skin that has been quietly starved. You wake up plumper, dewier, and glowing — and in the morning light the fine lines read softer.
Once a week, the glow stops being an event and turns into your baseline. Skin keeps its hydration longer between masks, the lines around the eyes and mouth look softer, and makeup starts gliding on instead of caking. The Sunday-night ritual installs itself — the bath, the book, the two hours that belong to you.
This is the milestone that changes everything. After a month of weekly use, the change crosses the line from you seeing it to someone else seeing it — a partner, a coworker, your daughter. That's the moment this becomes a forever part of your routine.
Two months in, the softening of fine lines is consistent enough to catch in a before-and-after — same mirror, same light. Skin feels firmer, especially around the mouth and jaw, and you reach for concealer far less often.
By the third month of ritual, the question stops being "did you do something?" and becomes "what is it?" — and now it comes from strangers, not only from family. Many women describe finally looking like themselves from years ago.
Six months of ritual and the mask isn't something you buy — it's a standard you keep. You know exactly what happens if you stop: within a week the glow recedes. It stopped being a cost. It's the upkeep on the version of yourself you fought to get back.
Most women give up just before Day 30 — precisely the week the compliments begin. Keep your ritual stocked, and never lose the glow you built.
Start Your Ritual → Backed by our 30-Day Money-Back Guarantee
Clinically proven ingredients
Safe For Sensitive Skin
Dermatologist Tested
Cruelty-Free Formulas
After I hit 45, my skin shifted. Fine lines got deeper, my face lost its glow, and I always looked tired. It wrecked my confidence.
For years I threw money at skincare that promised the world and gave me nothing. Products that worked for one day, then my skin was dull and lifeless again. I'd had enough of it. And I knew other women felt the same.
So I got on a plane to Seoul and teamed up with a Korean lab to build exactly what I'd been looking for: masks with real, clinical-grade collagen that truly sink into your skin and show results.
Today:
500,000+ women have tried Quasi
We have 17,000+ 5-star reviews
Women send us before-and-after photos practically every single day, finally feeling good in their skin again
My skin is glowing and all of my wrinkles disappeared after 2 uses.
I have the driest skin on the planet. After that first use my skin was completely different. I skipped a day, then used it again the following night, woke up and literally couldn't even scrunch my forehead. My skin is glowing and all of my wrinkles disappeared after 2 uses. I've bought so many Insta beauty products, but this one is real.
Rachel
Verified Customer
My skin is smooth and glowy!
Lives up to the hype!!!! Very cooling, hydrating and comforting!!
I wouldn't sleep in it, but I keep it on for at least three hours and it turns almost clear! My skin is smooth as a baby's bum and glowy! I'm 49 yrs young!
Neema
Verified Customer
The results from just ONE use are crazy good!
I hit my mid-thirties and suddenly everything went downhill FAST. I kept seeing people rave about this mask on my feed, so I figured why not try it. Put it on last night around 10:30, and after like 30 mins it dried enough that I could actually sleep in it without worrying about it sliding off my pillow. Took it off at 3:45 am and WOW! The difference is INSANE, results from just ONE use are crazy good!
Sasha R.
Verified Customer
Try our products risk-free for 30 days. If they don't win you over, we'll make it right — no questions asked.
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