Cart 0

Choose your free samples You can add free samples to your order.
Sorry, looks like we don't have enough of this product.

Products
Buy it with
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

111SKIN Y Theorem Bio Cellulose Facial Mask in purple packaging designed to nourish, brighten, strengthen the skin barrier, and reduce the appearance of fine lines and wrinkles.
4.9
Rated 4.9 out of 5 stars
70

Y Theorem Bio Cellulose Facial Mask Single

4.9
Rated 4.9 out of 5 stars
70
4.9
Rated 4.9 out of 5 stars
70

Targets

Dryness & Irritation, Sensitivity & Visible Redness

Pack size

Save 20% when you create your kit

Single Masks are only available through our Mix & Mask kit builder.

[{"variant_id":"55372585304437" , "metafield_value":""}]

Y Theorem Bio Cellulose Facial Mask Single

Free Samples

Choose two complimentary samples with every purchase from our website.

Free Returns

Return your online order within 28 days of purchasing for a full refund.

Proven Results

Clinically tested formulas delivering visible, effective results.

Free Samples

We offer two free samples with every purchase from our website.

Free Returns

Return your online order within 28 days of purchasing for a full refund.

Proven results

Clinically tested formulas delivering visible, effective results.

Description

From hectic work schedules, family commitments and over-filled calendars - our skin can manifest the effects of stress just as much as we do. Formulated to care for and strengthen visibly stressed-out skin, this reformulated mask is infused with complexes that will visibly repair and rejuvenate skin.

The superior Bio-Cellulose material, acts as a second skin that encourages powerful penetration of ingredients including calming Sea Anemone, Ectoin to defend skin from environmental damage; and NAC Y²™, which dramatically reduces the effects of environmental damage, as well as promoting a visibly plumper, brighter complexion.

 

111SKIN Y Theorem Bio Cellulose Facial Mask in purple packaging designed to nourish, brighten, strengthen the skin barrier, and reduce the appearance of fine lines and wrinkles.
How to use

Step 1: Remove outer protective gauze from one side of the mask.
Step 2: Apply the mask to dry, clean skin.
Step 3: Wear for 20 minutes, then remove.

Use every
  • Morning (after cleansing)
  • Evening (after cleansing)
NAC Y2™
NAC Y2™

111SKIN’s proprietary complex made up of Vitamin C, Escin and NAC designed to promote the production of glutathione, support healthy collagen production and improve elasticity​.

Ectoin
Ectoin

Shields and soothes damaged, stressed and irritated skin.

Centella Asiatica
Centella Asiatica

A botanical extract that helps improves the tensile strength of the skin, whilst helping to reduce fine lines and wrinkles.

Made by Dr Yannis

"With ultra-fine fibres, bio cellulose adheres to the skin better than any other type of sheet mask, locking in hydration while encouraging penetration of active ingredients."

THE ROUTINE

THE ROUTINE

Using an essence provides a lightweight, hydrating layer that soothes and preps the skin, enhancing its ability to absorb anything layered on top.

Antioxidant Essence NAC Y²™

A luxurious, refreshing essence that primes skin for optimal absorption of active ingredients.

Sheet Masks are a great addition to your routine to nourish your skin, leaving your complexion feeling revitalised.

Y Theorem Bio Cellulose Facial Mask

Advanced Masking Technology Soothes, Softens And Strengthens Stressed Skin.

Serums typically contain higher concentrations of active ingredients for specific skin concerns. Apply before moisturiser for best absorption and lasting benefits.

Repair Serum NAC Y²™

Meet The Clock-Stopping Serum That Future-Proofs Your Skin To Combat Early Signs Of Ageing.

Finish your routine with a moisturiser. This will help to seal in all the actives you’ve applied and lock in hydration, leaving you with a healthy glow.

Repair Day Cream NAC Y²™

The Ultimate Moisturiser For Firmer, Smoother Looking Skin.

Y Theorem Bio Cellulose Facial Mask Single FAQ'S

Frequently asked question

Share details about your shipping policies, item returns, or customer service.

Frequently asked question

Share details about your shipping policies, item returns, or customer service.

Frequently asked question

Share details about your shipping policies, item returns, or customer service.

Reviews

4.9
Rated 4.9 out of 5 stars
Based on 70 reviews
70 reviews
  • Courtney O.
    Flag of United States
    Verified Buyer
    Reviewing
    Y Theorem Bio Cellulose Facial Mask
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Best Mask!

    This is my favorite sheet mask ever! I never travel without it. My skin is always dry after flying and this mask saves me every time. There's also so much serum left in the package after using the mask and you can use it all over your body.

  • Katie
    Verified Buyer
    Reviewing
    Y Theorem Bio Cellulose Facial Mask
    I recommend this product
    Rated 4 out of 5 stars
    3 years ago
    Wonderful product

    These are my go to mask when I'm feeling a little dehydrated and in need of a re-balance! Love them

Choose your free samples

You can pick up to 2 free samples.

Repair Serum NAC Y²™ 2ml

Repair Serum NAC Y²™ 2ml

Eye Lift Gel Y²™ 1ml

Eye Lift Gel Y²™ 1ml

Repair Day Cream 2ml

Repair Day Cream 2ml

Repair Sunscreen SPF50+ Sachet 2ml

Repair Sunscreen SPF50+ Sachet 2ml

Close samples drawer