Excellent

4.8 out of 5

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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Everything Your Skin Needs Targeted skincare benefits for smoother, firmer, hydrated and glowing-looking skin.

Everything Your Skin Needs
Helps deeply hydrate & plump skin

Helps deeply hydrate & plump skin

For a softer, dewy-looking complexion.  

Helps firm and lift tired-looking skin

Helps firm and lift tired-looking skin

Leaves skin looking refreshed and revitalized.

Helps minimize the look of large pores

Helps minimize the look of large pores

For a smoother, more refined appearance.

Visibly smooths fine lines & wrinkles

Visibly smooths fine lines & wrinkles

Helps skin look soft, smooth and youthful.

Proven to Work, Science-Backed Ingredients

Everything your skin needs

Low molecular collagen

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

Galactomyces ferment filtrate

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

Hyaluronic complex

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

The Difference Speaks for Itself

Slide to reveal smoother, brighter, more radiant-looking skin.

After
After
Before
Before
A Closer Look at Before & After

 CLINICALLY TESTED 

We Don’t Just Promise Results. We Prove Them 

 CLINICALLY TESTED 

We Don’t Just Promise Results. We Prove Them 

0%

More Radiant-Looking Skin

said their skin looked instantly more radiant and glowing*

0%

Firmer, Plumper-Looking Skin

Customer satisfaction is our top priority

0%

More Compliments on Their Skin

Customer satisfaction is our top priority

 *Based on a 4-week clinical study of 30 women using the Quasi Bio-Collagen Mask 2.0 once per week. 

Here’s How We’re Different

See what sets Quasi apart from ordinary collagen masks.

Here’s How We’re Different

See what sets Quasi apart from ordinary collagen masks.

Our Product
Our Product
Others
Visible Results
Clinically Backed
2-Piece Mask Design
3X More Collagen
Lasting Results
Natural & Clean

"I'm 58 and nothing has worked like this..."

Hear Why We're The Most Shared Mask Online

Excellent 4.8/5 based on 2,500+ customer reviews

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).