Quasi Bio-Collagen Face Mask Overnight – Hydrating Korean Sheet Mask – Niacinamide & Low Molecular Collagen – Firming & Smoothing Skincare for All Skin Types – 4 Masks


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  • Deep Overnight Hydration and Renewal: This Korean skin care overnight face mask is formulated to infuse your skin with concentrated moisture and essential nutrients while you sleep. Low molecular collagen and oligo hyaluronic acid help replenish hydration and support a softer, more supple texture by morning.
  • Improves Skin Tone: This collagen face mask with niacinamide works to improve the look of uneven skin tone. Regular use helps reveal a more luminous, glass skin appearance that’s refreshed and hydrated.
  • Nourishing Fermented Ingredients: Galactomyces ferment filtrate, derived from Korean fermentation technology, delivers beneficial nutrients to nourish and revitalize dull, tired skin. Panthenol (Pro-Vitamin B5) supports the skin’s natural barrier, promoting a smoother, healthier-looking surface. This hydrating face mask is designed to complement any Korean beauty routine.
  • Softens Rough Texture and Reduces Dullness: This advanced bio-collagen sheet mask helps to soften rough areas and visibly improve dullness, leaving skin feeling comfortable and revitalized. Perfect for achieving the look of smooth, radiant skin overnight.
  • Lightweight, Hypoallergenic Formula for All Skin Types: Designed to be non-greasy and gentle, this overnight Korean collagen mask is free from parabens, sulfates, and synthetic dyes. Suitable for all skin types, including sensitive skin.
Brand Quasi
Item Form Sheet
Product Benefits Anti Aging, Firming, Hydrating, Moisturizing, Pore Treatment
Scent Collagen
Material Type Free Non-Toxic

  • aliceginajenna@protonmail.com

    08-03-2026

    I've never used these type of Face Masks before. My experience may have been user error. I do have several left in the box, so I'm definitely going to use the rest of them to see if my results improve. If so, I'll come back and update my review.These come four individually packaged masks to the box. Once you open one package, the mask is in two pieces and is attached to a plastic sheet. It is very slippery, so be careful not to tear it as you take it out to put it on. For sure, you'll want to put you hair up and out of the way. The forehead on the top part of the mask is rather high, so be sure to push all hair off your forehead so as not to come between your face and the mask. The second piece of the mask covers the chin area and around the lips. The only way I could get it to fit properly was to place it on top of the bottom of the upper mask piece.The directions say to wear the mask for 1 1/2 to 2 hours, then remove the mask and rub any remaining essence into the skin. I had a hard time leaving the mask on for 1 1/2 hours, as it kept slipping over my mouth. After the time was up, I removed the mask, and my face was dry. There was no "essence" to rub into my skin.As I stated, I do have several more masks to try, and if my results are different, I'll come back and update my review.

  • 测试2

    08-03-2026

    Great product left skin so hydrated & glowy.

  • odzgdz@gmail.com

    08-03-2026

    I bought this product for my better half to try. She was delighted that these masks were effective on her skin and did not cause skin irritation, unlike other products.

  • ygogink@gmail.com

    08-03-2026

    For me, fully absorbed in about 2 hours. (Pictures were at application and then 2 hours). Skin felt really nice and smooth, fine lines were smoothed out (deeper wrinkles not), but overall I liked the results of the first application.

  • lottie.pollich@marks.com

    08-03-2026

    A must have! 63 yrs old and worked in the beauty industry for years. I have tried every treatment and skincare brand, nothing gives my skin the hydrated, plump youthful glow as this mask. I do wear it overnight. and yes I get the shine ! My only question is why don’t they make this for the neck??

  • hailongadaniel3@gmail.com

    08-03-2026

    I bought these masks after seeing many ads on Instagram. I’ve used a couple of the masks and they perform as advertised. The collagen takes about 2 hours to fully penetrate the skin and make the mask clear and ready to peel off. I was left with nicely hydrated skin. I’m post-menopausal and my skin can be quite dry, but these masks have really helped with the dryness. The mask can be a bit slippery and may slide down when you first put it on, but once it starts penetrating it stays in place. I will definitely be buying more.

  • gage@microsoft.com

    08-03-2026

    Didn't work liked I hoped

  • ho8858565@gmail.com

    08-03-2026

    This product worked great for me. It seemed a bit "messy" at first and felt like it was going to fall off my face so, I sat back/lounged on my couch for a bit gently tapping/massaging it onto my face and the mask adhered nicely after about 10-15 minutes. I noticed that it was not adhering to the upper bridge of my nose/inner corners at my eye brows and outer corners of my eyes. I used a small pair of scissors, cut a tiny slit at those areas and the mask adhered perfectly. At an hour-hour and a half, the mask started to turn clear, I left it on for another hour so, 2.5 hours total before removing. The mask peeled off with ease and I noticed my entire face was bright, plump and very moisturized but not at all greasy or gooey. I noticed marked improvement in the appearance of fine lines around my eyes, mouth and forehead. This will definitely be a once a week ritual for me.Use Tip: I noticed one reviewer commenting about a neck mask, which would be great too. When the mask is unfolded, the eye and mouth pieces pop off the sheet so, I stuck those in a line on my neck and noticed a difference there as well.

There have been no reviews for this product yet.
  • ali******

    I've never used these type of Face Masks before. My experience may have been user error. I do have several left in the box, so I'm definitely going to use the rest of them to see if my results improve. If so, I'll come back and update my review.These come four individually packaged masks to the box. Once you open one package, the mask is in two pieces and is attached to a plastic sheet. It is very slippery, so be careful not to tear it as you take it out to put it on. For sure, you'll want to put you hair up and out of the way. The forehead on the top part of the mask is rather high, so be sure to push all hair off your forehead so as not to come between your face and the mask. The second piece of the mask covers the chin area and around the lips. The only way I could get it to fit properly was to place it on top of the bottom of the upper mask piece.The directions say to wear the mask for 1 1/2 to 2 hours, then remove the mask and rub any remaining essence into the skin. I had a hard time leaving the mask on for 1 1/2 hours, as it kept slipping over my mouth. After the time was up, I removed the mask, and my face was dry. There was no "essence" to rub into my skin.As I stated, I do have several more masks to try, and if my results are different, I'll come back and update my review.

  • 测******

    Great product left skin so hydrated & glowy.

  • odz******

    I bought this product for my better half to try. She was delighted that these masks were effective on her skin and did not cause skin irritation, unlike other products.

  • ygo******

    For me, fully absorbed in about 2 hours. (Pictures were at application and then 2 hours). Skin felt really nice and smooth, fine lines were smoothed out (deeper wrinkles not), but overall I liked the results of the first application.

    Image Image

  • lot******

    A must have! 63 yrs old and worked in the beauty industry for years. I have tried every treatment and skincare brand, nothing gives my skin the hydrated, plump youthful glow as this mask. I do wear it overnight. and yes I get the shine ! My only question is why don’t they make this for the neck??

  • hai******

    I bought these masks after seeing many ads on Instagram. I’ve used a couple of the masks and they perform as advertised. The collagen takes about 2 hours to fully penetrate the skin and make the mask clear and ready to peel off. I was left with nicely hydrated skin. I’m post-menopausal and my skin can be quite dry, but these masks have really helped with the dryness. The mask can be a bit slippery and may slide down when you first put it on, but once it starts penetrating it stays in place. I will definitely be buying more.

    Image Image

  • gag******

    Didn't work liked I hoped

  • ho8******

    This product worked great for me. It seemed a bit "messy" at first and felt like it was going to fall off my face so, I sat back/lounged on my couch for a bit gently tapping/massaging it onto my face and the mask adhered nicely after about 10-15 minutes. I noticed that it was not adhering to the upper bridge of my nose/inner corners at my eye brows and outer corners of my eyes. I used a small pair of scissors, cut a tiny slit at those areas and the mask adhered perfectly. At an hour-hour and a half, the mask started to turn clear, I left it on for another hour so, 2.5 hours total before removing. The mask peeled off with ease and I noticed my entire face was bright, plump and very moisturized but not at all greasy or gooey. I noticed marked improvement in the appearance of fine lines around my eyes, mouth and forehead. This will definitely be a once a week ritual for me.Use Tip: I noticed one reviewer commenting about a neck mask, which would be great too. When the mask is unfolded, the eye and mouth pieces pop off the sheet so, I stuck those in a line on my neck and noticed a difference there as well.

quasi collagen face mask quasi collagen face mask Previous page quasi collagen face mask quasi collagen face mask quasi collagen face mask quasi collagen face mask Next page 1 Visible Results 2 What's Inside 3 Why Quasi Wins 4 Skin-Loving Care Previous page quasi collagen face mask quasi collagen face mask quasi collagen face mask Next page 1 Quick Refresh 2 Deep Hydration 3 Overnight Glow Previous page quasi collagen face mask quasi collagen face mask quasi collagen face mask quasi collagen face mask quasi collagen face mask Next page quasi collagen face mask

How soon will I see results?

Many users notice their skin looking smoother and more radiant shortly after use, with a refreshed, firmer feel that lasts.

Is it safe for sensitive skin?

Our formula is free from parabens, sulfates, alcohol, and artificial fragrance. It’s designed to be gentle and soothing, and many customers with sensitive skin enjoy using it.

How often should I use the mask?

We recommend 1–2 times per week for ongoing results. For special occasions, many users like to apply the night before for an extra boost.

What makes this different from other sheet masks?

Crafted with a high concentration of collagen, a two-piece custom-fit design, and a carefully balanced blend of peptides and hydration complexes — for results you can see and feel, without stickiness.

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