111Skin Y Theorem Bio Cellulose Facial Mask Box

111Skin

Y Theorem Bio Cellulose Facial Mask Box

face mask

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Fit by skin type

General, ingredient-based — not your personalized match.

Dry
55%
Combination (dry)
55%
Balanced
85%
Combination (oily)
85%
Oily
85%

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35
Ingredients
5
Benefits
3
Actives
Find Dupes

Like a stint in a spa when your skin's showing signs of fatigue, 111SKIN's Y Theorem Bio Cellulose Facial Mask works to quickly replenish, recharge and awaken dulled, lacklustre skin types. Infused with a cocktail of strengthening complexes, inspired by wound-healing processes, these bio-cellulose masks have a 'second skin' benefit. Not only do they assist the penetration of the stimulating they are filled with regenerative ingredients too. With fibres 500x finer than tissue masks, bio-cellulose helps to 'lock in' hydration, delivering powerful actives to where they're most needed. With sea anemone peptides (a biomimetic peptide that calms inflammation and soothes irritation) alongside ectoin and centella Asiatic which shield against aggressors, the star is the N-Acetyl Cysteine. As a skin conditioning component, it wards against aggressors and performs a vital role in the creation of collagen and elastin.

Key Insights

Benefits

5
Anti-Aging
Evens Skin Tone
Hydration
Oil Control
Soothing

Active Ingredients

3
Signal peptides Vitamin B5 (panthenol) Vitamin C

Risks

3
Alcohol
Allergen
Synthetic polymer

About Y Theorem Bio Cellulose Facial Mask Box

Overview

Y Theorem Bio Cellulose Facial Mask Box is a lightweight mask from 111Skin. The formula is built mainly around hydration. The ingredient list runs to 35 ingredients, each broken down in full below.

Texture and finish

By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. Hydration is handled by Glycerin, Butylene Glycol and Trehalose, humectants that pull water into the upper layers of skin rather than sealing it there.

What the formula does

Hydration: Very high. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Glycerin, Butylene Glycol, Trehalose and Panthenol.

Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Ectoin, Panthenol, Allantoin and Centella Asiatica Leaf Extract.

Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Ammonium Glycyrrhizate, Magnesium Ascorbyl Phosphate, Glycyrrhiza Glabra Root Extract and Ectoin.

Who it suits

On richness alone it suits Balanced, Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.

What it does not target

The formula contributes little or nothing on oil control, cell renewal and firmness signalling. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.

What is not in it

Reading the full list, the formula is essential-oil-free, paraben-free, silicone-free, microplastic-free, sulfate-free and dye-free. Those claims come from the ingredient list itself, not from the packaging. It does contain fragrance and drying alcohol, worth knowing if your skin reacts to any of them.

Where it fits in a routine

It can be used morning and evening. In a routine it goes after serums. Seal in your serums with it; in the morning, sunscreen still goes on top.

This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.

Pros and cons

Drawn purely from the ingredient list

Pros

  • No essential oils
  • Silicone-free
  • No microplastics
  • Strong humectant content for hydration
  • No common irritants flagged in the list

Things to know

  • Contains fragrance or declared fragrance allergens
  • Contains drying alcohol high in the list
  • 2 ingredients could feed malassezia (fungal acne)

Which skin types it suits

Scored on how rich or light the formula reads from its INCI order.

Suitable for

  • Balanced skin
  • Combination (oily) skin
  • Oily skin

Less suitable for

  • Dry skin
  • Combination (dry) skin

Sensitive skin

No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.

Skin concerns

Based on the curated benefits documented for this product's ingredients.

Helps with

  • Hydration 16 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Anti-Aging 7 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Soothing 5 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Evens Skin Tone 1 ingredient

    Brightens and balances complexion for a more uniform appearance

  • Oil Control 1 ingredient

    Regulates sebum production to reduce shine and greasiness

Does not target

Anti-Acne Blackhead Reducing Dark Spot Fading Pore Minimizer Smooths Bumpy Skin

None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.

Key ingredients

The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.

1st on the list, which puts it at an estimated 30–80% of the formula.

Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

Hydration

2nd on the list, which puts it at an estimated 5–20% of the formula.

Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane

Hydration Anti-Aging

3rd on the list, which puts it at an estimated 5–20% of the formula.

Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

Hydration

4th on the list, which puts it at an estimated 2–10% of the formula.

D-Mannitol

Hydration

5th on the list, which puts it at an estimated 2–10% of the formula.

Ammonium glycyrrhizate

Soothing

6th on the list, which puts it at an estimated 2–10% of the formula.

alpha-D-Glucopyranoside, alpha-D-glucopyranosyl

Hydration

7th on the list, which puts it at an estimated 1–5% of the formula.

Ethanol

Hydration

8th on the list, which puts it at an estimated 1–5% of the formula.

4-Pyrimidinecarboxylic Acid, 1,4,5,6,-Tetrahydro-2-Methyl-, (4S)-

Hydration Anti-Aging Evens Skin Tone
Panthenol Vitamin B5 (panthenol)

9th on the list, which puts it at an estimated 1–5% of the formula.

Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol

Hydration Soothing

10th on the list, which puts it at an estimated 1–5% of the formula.

Castor oil (Ricinus communis), hydrogenated, ethoxylated (60 mol EO average molar ratio)

Hydration

12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-

Anti-Aging

14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

bis(D-Gluconato-O1,O2)zinc

Hydration

Formula analysis

Each axis is scored from the ingredients present and how high up the list they sit.

Hydration Very high

Ingredients that pull and hold water in the upper layers of skin

Barrier support Low

Lipids and repair signals that support skin barrier integrity

Antioxidant support Low

Ingredients that mop up free radicals from UV and pollution

Oil control None

Ingredients that moderate sebum or absorb shine

Brightening Moderate

Ingredients that act on uneven tone and post-inflammatory marks

Soothing Moderate

Ingredients aimed at visible redness and reactivity

Cell renewal None

Retinoids, acids and enzymes that speed surface turnover

Firmness signalling None

Peptides and growth factors that signal for collagen support

Active and supporting ingredients

"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.

Active ingredients (3)

Supporting ingredients (32)

Solvents, emollients, texture agents and preservatives — the formula that carries the actives.

Water Glycerin Butylene Glycol Mannitol Ammonium Glycyrrhizate Trehalose Alcohol Ectoin Peg-60 Hydrogenated Castor Oil Phenoxyethanol Caffeine Carbomer Zinc Gluconate Butyrospermum Parkii Butter Potassium Hydroxide Aesculus Hippocastanum Seed Extract Citrus Paradisi Fruit Extract Ethylhexylglycerin Allantoin Disodium Edta Hydrogenated Lecithin Prunus Armeniaca Kernel Oil Phenethyl Alcohol Centella Asiatica Leaf Extract Acetyl Cysteine Glycyrrhiza Glabra Root Extract Silk Amino Acids Maltodextrin Benzyl Alcohol Potassium Sorbate Sodium Benzoate Osmanthus Fragrans Leaf Extract

What is and is not in it

Read from the full ingredient list. A brand's own claim may differ.

Free from

  • Essential-oil-free
  • Paraben-free
  • Silicone-free
  • Microplastic-free
  • Sulfate-free
  • Dye-free

Contains

  • Fragrance

    Benzyl Alcohol

  • Drying alcohol

    Alcohol

  • Facial oils

    Prunus Armeniaca Kernel Oil

  • Animal-derived ingredients

    Silk Amino Acids

What to layer it with

Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.

Compatible with

  • Vitamin C (L-ascorbic acid)
  • Retinoids (retinol, retinal)
  • AHAs (glycolic, lactic)
  • BHA (salicylic acid)
  • PHAs (gluconolactone)
  • Benzoyl peroxide
  • Azelaic acid
  • Copper peptides
  • Bakuchiol
  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Signal peptides
  • Panthenol
  • Sunscreen

Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.

Where it fits in a routine

Morning Evening
  1. Cleanse
  2. Toning
  3. Treat
  4. Moisturise
  5. Protect

This product is the "Moisturise" step.

  • Seal in your serums with it; in the morning, sunscreen still goes on top.

Safety and suitability

Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.

Pregnancy and breastfeeding
Nothing in this formula is on the standard pregnancy-caution list. That is not clearance — ask your doctor about anything you use daily.
Fungal acne (malassezia)
2 ingredients could feed malassezia: Butyrospermum Parkii Butter, Prunus Armeniaca Kernel Oil. That is about the yeast's food supply, not a prediction that you will break out.
Sensitive and reactive skin
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Recorded ingredient risks
Alcohol, Allergen, Synthetic polymer

Ingredients by function

Most ingredients do more than one job, so these counts add up to more than the 35 ingredients on the label.

9
Texture agent

Sets the thickness, spread and stability of the formula

6
Humectant

Draws water into the upper layers of skin

5
Plant extract

Botanical material, usually for antioxidants or scent

5
Preservative

Keeps the product free of microbial growth

5
Solvent

Dissolves and carries everything else

3
Active

Changes how skin behaves rather than how it feels

3
Occlusive

Forms a film that slows water loss

2
Antioxidant

Neutralises free radicals from UV and pollution

2
Soothing

Calms visible redness and irritation

2
Surfactant

Lifts oil and dirt, or holds oil and water together

1
Fragrance / colour

Changes how the product smells or looks

1
Emollient

Softens and smooths by filling gaps between skin cells

1
Chelator

Binds trace metals that would otherwise spoil the formula

1
Peptide

Amino-acid chains that signal for repair or firmness

1
pH adjuster

Sets the acidity the formula needs to work

Ingredient breakdown

Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.

1 Water Solvent
Estimated level
30–80%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

1st on the list, which puts it at an estimated 30–80% of the formula.

Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

Hydration
3 scientific references
  • Skin Research and Technology, May 2015, pages 131-136
  • Skin Pharmacology and Applied Skin Physiology, November-December 1999, pages 344-351
  • Journal of Cosmetic Science, September-October 1993, pages 249-262
2 Glycerin Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Occlusive, Texture agent, Solvent

2nd on the list, which puts it at an estimated 5–20% of the formula.

Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane

Hydration Anti-Aging
6 scientific references
  • Journal of Pharmaceutical Investigation, March 2021, pages 223-231
  • International Journal of Toxicology, November/December 2019, Volume 38, Supplement 3, pages 6S-22S
  • International Journal of Cosmetic Science, August 2016, ePublication
  • British Journal of Dermatology, July 2008, pages 23-34
  • Journal of Cosmetic Dermatology, June 2007, pages 75-82
  • Proceedings of the National Academy of Sciences, June 2003, pages 7, 360-7, 365
3 Butylene Glycol Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent, Solvent

3rd on the list, which puts it at an estimated 5–20% of the formula.

Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

Hydration
5 scientific references
  • CosmeticsInfoorg, Accessed March 2021, ePublication
  • US Food and Drug Administration Code of Federal Regulations</em>, Accessed March 2021, ePublication
  • International Journal of Toxicology, May 2011, pages 5S-16S
  • Skin Research and Technology, November 2007, pages 417-24
  • Journal of the American College of Toxicology, September 1985, pages 223-248
4 Mannitol Humectant
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent

4th on the list, which puts it at an estimated 2–10% of the formula.

D-Mannitol

Hydration
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line

5th on the list, which puts it at an estimated 2–10% of the formula.

Ammonium glycyrrhizate

Soothing
6 Trehalose Humectant
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant

6th on the list, which puts it at an estimated 2–10% of the formula.

alpha-D-Glucopyranoside, alpha-D-glucopyranosyl

Hydration
7 scientific references
  • Cosmetics, October 2019, pages 1-10
  • Cell Death & Disease, July 2019, pages 1-16
  • International Journal of Toxicology, 2019, pages 5S-38S
  • Applied Microbiology and Biotechnology, February 2018, pages 2, 965-2, 976
  • Journal of Applied Polymer Science, May 2017, pages 1-6
  • Biomedical Reports, September 2014, pages 755-759
  • Journal of Pharmaceutical Sciences, June 2011, pages 2, 020-2, 053
7 Alcohol Texture agent
Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Texture agent, Solvent, Preservative

7th on the list, which puts it at an estimated 1–5% of the formula.

Ethanol

Hydration Alcohol
Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line

8th on the list, which puts it at an estimated 1–5% of the formula.

4-Pyrimidinecarboxylic Acid, 1,4,5,6,-Tetrahydro-2-Methyl-, (4S)-

Hydration Anti-Aging Evens Skin Tone
9 Panthenol Active
Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Active

9th on the list, which puts it at an estimated 1–5% of the formula.

Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol

Hydration Soothing
7 scientific references
  • The Linus Pauling Institute, Oregon State University, Accessed April 2021, ePublication
  • International Journal of Cosmetic Science, December 2019, pages 534-547
  • Journal of Cosmetic Dermatology, January 2019, pages 346-354
  • Cosmetic Ingredient Review, March 2018, pages 1-51
  • The Journal of Dermatological Treatment, August 2017, pages 173-180
  • Journal of Cosmetic Science, August 2011, pages 361-370
  • American Journal of Clinical Dermatology, Volume 3, 2002, pages 427-433
Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Surfactant

10th on the list, which puts it at an estimated 1–5% of the formula.

Castor oil (Ricinus communis), hydrogenated, ethoxylated (60 mol EO average molar ratio)

Hydration
11 Phenoxyethanol Preservative
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Preservative

11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

2-Phenoxyethanol

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-

Anti-Aging
13 Carbomer Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether

Synthetic polymer
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

bis(D-Gluconato-O1,O2)zinc

Hydration
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Antioxidant

15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Ascorbic acid, monoester with phosphoric acid, magnesium salt (2:3)

Anti-Aging Hydration
7 scientific references
  • International Journal of Biological Macromolecules, January 2021, pages 333-341
  • The Journal of Clinical and Aesthetic Dermatology, July 2017, pages 14-17; and July 2010, pages 20-31
  • Annals of Dermatology, February 2016, pages 129-132; and August 2015, pages 376-382
  • International Journal of Dermatology, January 2014, pages 93-99
  • Indian Dermatology Online Journal, April-June 2013, pages 143-146
  • Skin Research and Technology, August 2008, pages 376-380
  • International Journal of Toxicology, Supplement 24, 2005, pages 51-111
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Butyrospermum Parkii Butter is the fat obtained from the fruit of the Shea Tree, Butyrospernum parkii, Sapotaceae

Anti-Aging Hydration Soothing
3 scientific references
  • Journal of Clinical and Aesthetic Dermatology, June 2011, pages 45-55
  • Journal of Agricultural and Food Chemistry, October 2003, pages 6, 268-6, 273
  • Journal of Allergy and Clinical Immunology, February 2009, page S41
17 Potassium Hydroxide pH adjuster
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
pH adjuster

17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Potassium hydroxide

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Aesculus Hippocastanum Seed Extract is an extract of the nut of the Horse Chestnut, Aesculus hippocastanum L., Hippocastanaceae

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Citrus Paradisi Fruit Extract is an extract of the fruit of the Grapefruit, Citrus paradisi, Rutaceae

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1,2-Propanediol, 3-(2-ethylhexyloxy)

Hydration
5 scientific references
  • PLoS One, October 2016, ePublication
  • Contact Dermatitis, May 2016, pages 281-288
  • International Journal of Toxicology, September 2013, pages 5S-21S
  • Personal Care, 2008, pages 1-4
  • Cosmetic Science Technology, 2006, pages 1-11
21 Allantoin Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Soothing

21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Urea, (2,5-dioxo-4-imidazolidinyl)-

Soothing
8 scientific references
  • Chemistry Series, March 2020, pages 7-21
  • Molecules, June 2019, pages 1-33
  • European Journal of Pharmacology, February 2018, pages 68-78
  • Journal of the American Academy of Dermatology, June 2017, Volume 76, Issue 2, Supplement 1
  • Pharmacognosy Review, Volume 5, July-December 2011
  • International Journal of Toxicology, May 2010, Supplement, pages 84S-97S
  • Journal of Occupational Medicine and Toxicology, October 2008, ePublication
  • https://wwwaccessdatafdagov/scripts/cdrh/cfdocs/cfcfr/CFRSearchcfm?CFRPart=347&showFR=1
22 Disodium Edta Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent, Chelator

22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Disodium dihydrogen ethylenediaminetetraacetate

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Lecithins, hydrogenated

Hydration
4 scientific references
  • International Journal of Toxicology, September 2020, pages 5S-25S
  • Nanocosmetics, June 2019, pages 95–140
  • Current Drug Delivery, 2016, pages 111–120
  • Pharmaceutical Research, February 2013, pages 538–55
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Prunus Armeniaca Kernel Oil is the fixed oil expressed from the kernels of the Apricot, Prunus armeniaca L., Rosaceae

Hydration Anti-Aging
8 scientific references
  • Supercharged Hydration
  • How Hyaluronic Acid Benefits Skin
  • What is Dehydrated Skin & How to Choose the Best Products
  • What Your Moisturizer Must Contain
  • Moisturizer Myths You Should Stop Believing Now
  • The Benefits of Glycerin in Skin Care
  • The Best Face Oils for Skin
  • How Facial Oils Help Skin
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

2-Phenylethanol

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Centella Asiatica Leaf Extract is an extract of the leaves of the Hydrocotyl, Centella asiatica L., Apiaceae

27 Acetyl Cysteine Antioxidant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Antioxidant

27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Acetylcysteine

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Soothing, Plant extract

28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Glycyrrhiza Glabra Root Extract is an extract of the roots of the Licorice, Glycyrrhiza glabra L., Leguminosae

29 Silk Amino Acids Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant

29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Protein hydrolyzates, silk

30 Maltodextrin Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Texture agent

30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Maltodextrin

Oil Control Hydration
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Peptide

31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Pentapeptide-59 is the synthetic peptide consisting of arginine, histidine, phenylalanine and valine.

Anti-Aging Soothing
32 Benzyl Alcohol Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent, Solvent, Preservative, Fragrance / colour

32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Benzyl alcohol

Alcohol Allergen
33 Potassium Sorbate Preservative
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Preservative

33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Potassium (E,E)-hexa-2,4-dienoate

34 Sodium Benzoate Preservative
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Preservative

34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Sodium benzoate

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Plant extract

35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Osmanthus Fragrans Leaf Extract is the extract of the leaves of Osmanthus fragrans, Oleaceae.

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Frequently asked questions

What ingredients are in Y Theorem Bio Cellulose Facial Mask Box?

WATER, GLYCERIN, BUTYLENE GLYCOL, MANNITOL, AMMONIUM GLYCYRRHIZATE, TREHALOSE, ALCOHOL, ECTOIN, PANTHENOL, PEG-60 HYDROGENATED CASTOR OIL, PHENOXYETHANOL, CAFFEINE, CARBOMER, ZINC GLUCONATE, MAGNESIUM ASCORBYL PHOSPHATE, BUTYROSPERMUM PARKII BUTTER, POTASSIUM HYDROXIDE, AESCULUS HIPPOCASTANUM SEED EXTRACT, CITRUS PARADISI FRUIT EXTRACT, ETHYLHEXYLGLYCERIN, ALLANTOIN, DISODIUM EDTA, HYDROGENATED LECITHIN, PRUNUS ARMENIACA KERNEL OIL, PHENETHYL ALCOHOL, CENTELLA ASIATICA LEAF EXTRACT, ACETYL CYSTEINE, GLYCYRRHIZA GLABRA ROOT EXTRACT, SILK AMINO ACIDS, MALTODEXTRIN, PENTAPEPTIDE-59, BENZYL ALCOHOL, POTASSIUM SORBATE, SODIUM BENZOATE, OSMANTHUS FRAGRANS LEAF EXTRACT.

What are the active ingredients in Y Theorem Bio Cellulose Facial Mask Box?

PANTHENOL, MAGNESIUM ASCORBYL PHOSPHATE, PENTAPEPTIDE-59.

How do I use Y Theorem Bio Cellulose Facial Mask Box?

Apply the middle Bio-Cellulose layer to clean, dry skin. Wear for 20 minutes. N.B. Use up to three times per week, and for longer durations when extra hydration is needed.

What skin types is Y Theorem Bio Cellulose Facial Mask Box good for?

Judged on how rich the formula reads from its ingredient list, it suits Balanced, Combination (oily), Oily skin best. It is the least natural fit for Dry, Combination (dry) skin.

Is Y Theorem Bio Cellulose Facial Mask Box good for sensitive skin?

No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.

Is Y Theorem Bio Cellulose Facial Mask Box fungal acne safe?

2 ingredients could feed malassezia: Butyrospermum Parkii Butter, Prunus Armeniaca Kernel Oil. That describes the yeast's food supply, not a prediction that they will cause a breakout.

Can I use Y Theorem Bio Cellulose Facial Mask Box while pregnant?

Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.

Is Y Theorem Bio Cellulose Facial Mask Box fragrance free?

No — it contains Benzyl Alcohol.

Does Y Theorem Bio Cellulose Facial Mask Box contain alcohol?

Yes — it contains Alcohol.

Is Y Theorem Bio Cellulose Facial Mask Box silicone free?

Yes. Reading the full ingredient list, this formula is silicone-free.

Does Y Theorem Bio Cellulose Facial Mask Box contain essential oils?

No. Reading the full ingredient list, this formula is essential-oil-free.

Is Y Theorem Bio Cellulose Facial Mask Box paraben free?

Yes. Reading the full ingredient list, this formula is paraben-free.

What can I layer with Y Theorem Bio Cellulose Facial Mask Box?

It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.

When should I apply Y Theorem Bio Cellulose Facial Mask Box?

Use it morning and evening, after serums.

How many ingredients does Y Theorem Bio Cellulose Facial Mask Box have?

It lists 35 ingredients, of which 3 are recorded as actives.

Who makes Y Theorem Bio Cellulose Facial Mask Box?

111Skin.

Brand
111Skin

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