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Consonant HydrExtreme Charcoal Sheet Mask Pack
Consonant

Consonant HydrExtreme Charcoal Sheet Mask Pack

Efficacy75/100IrritancyHigh
See all ingredients

Works for

Moisturizing
Glycerin, Cassia angustifolia seed polysaccharide + 5 more
Works
What the product description says
“This sheet mask is soaked with a proprietary blend of HydrExtreme and other soothing and anti-aging botanical extracts to leave skin soft, smooth, plump, and hydrated.”
Source: Sephora CA

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, lactobacillus ferment.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: cocos nucifera fruit extract, coco-caprylate/caprate.

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~3.4–5.1%
Cassia angustifolia seed polysaccharideKey activeEffect: HighHelps attract water to the upper layer of the skin. Is sometimes referred to as "natural" hyaluronic acid (even though hyaluronic acid is not unnatural and is present in human skin)~2.7–4%
Centella asiatica extractKey activeEffect: HighA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Coco-caprylate/caprateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin without creating a greasy texture~1.2–1.7%
Lactobacillus fermentKey active· HumectantEffect: HighA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~0.35–0.8%
Cocos nucifera fruit extractKey active· EmollientEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~0.2–0.75%
LactobacillusKey activeEffect: HighA non-living ingredient made by fermentation with the bacteria Lactobacillus. It can help attract water to the upper layer of the skin and might help reduce inflammation~0.2–0.75%
Anti-aging
Centella asiatica extract
May help
What the product description says
“This sheet mask is soaked with a proprietary blend of HydrExtreme and other soothing and anti-aging botanical extracts to leave skin soft, smooth, plump, and hydrated.”
Source: Sephora CA

This product contains centella asiatica extract. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Anti-oxidation
Side benefit · Centella asiatica extract, Lactobacillus ferment
May help

This product contains antioxidants (centella asiatica extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Lactobacillus fermentEffect: LowA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~0.35–0.8%

Can it cause trouble?

Irritancy
3 strong irritants: Boswellia carterii oil, Citrus aurantium bergamia peel oil + 1 more — patch-test recommended
High risk
We flagged 7 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Boswellia carterii oilUsed as a fragrance. Can be irritatingHigh~0.1–0.4%est.
Citrus aurantium bergamia peel oil—High~0.05–0.3%est.
Citrus reticulata peel oilAn essential oil used for fragrance. Can be an allergen and irritantHigh~0.05–0.15%est.
Cassia angustifolia seed polysaccharideHelps attract water to the upper layer of the skin. Is sometimes referred to as "natural" hyaluronic acid (even though hyaluronic acid is not unnatural and is present in human skin)Medium~2.7–4%est.
Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~1.3–2%est.
Polyglyceryl-6 caprylateHelps oil and water mix togetherMedium~0.95–1.4%est.
Polyglyceryl-6 ricinoleateHelps oil and water mix togetherMedium~0.5–1.15%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Cocos nucifera fruit extractAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~0.2–0.75%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Propanediol~4.9–7.4%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Glycerin~3.4–5.1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Cassia angustifolia seed polysaccharide~2.7–4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Is sometimes referred to as "natural" hyaluronic acid (even though hyaluronic acid is not unnatural and is present in human skin)

More about Cassia angustifolia seed polysaccharide
Phragmites karka extract~2–3%
Formula
Irritation risk
Low
More about Phragmites karka extract
Poria cocos extract~1.6–2.4%
Formula
Irritation risk
Low
More about Poria cocos extract
Centella asiatica extract~1.3–2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Reduces irritationReduces rednessMoisturizingAnti-inflammatoryAnti-agingAnti-oxidationAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract
Coco-caprylate/caprate~1.2–1.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin without creating a greasy texture

More about Coco-caprylate/caprate
Polyglyceryl-6 caprylate~0.95–1.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-6 caprylate
Polyglyceryl-4 caprate~0.8–1.25%
Formula
Irritation risk
Low
Works for
Cleansing
More about Polyglyceryl-4 caprate
Polyglyceryl-6 ricinoleate~0.5–1.15%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-6 ricinoleate
Hydroxyethylcellulose~0.4–0.95%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
Lactobacillus ferment~0.35–0.8%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-oxidationReduces irritation

A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative

More about Lactobacillus ferment
Lactobacillus~0.2–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

A non-living ingredient made by fermentation with the bacteria Lactobacillus. It can help attract water to the upper layer of the skin and might help reduce inflammation

More about Lactobacillus
Cocos nucifera fruit extract~0.2–0.75%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic

More about Cocos nucifera fruit extract
Boswellia carterii oil~0.1–0.4%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Boswellia carterii oil
Citrus aurantium bergamia peel oil~0.05–0.3%
Irritant · high
Irritation risk
High
More about Citrus aurantium bergamia peel oil
Citrus reticulata peel oil~0.05–0.15%
Irritant · high
Irritation risk
High

An essential oil used for fragrance. Can be an allergen and irritant

More about Citrus reticulata peel oil
Ingredient list view

Water, Propanediol, Glycerin, Cassia angustifolia seed polysaccharide, Phragmites karka extract, Poria cocos extract, Centella asiatica extract, Coco-caprylate/caprate, Polyglyceryl-6 caprylate, Polyglyceryl-4 caprate, Polyglyceryl-6 ricinoleate, Hydroxyethylcellulose, Lactobacillus ferment, Lactobacillus, Cocos nucifera fruit extract, Boswellia carterii oil, Citrus aurantium bergamia peel oil, Citrus reticulata peel oil

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
ConsonantHydrExtreme Charcoal Sheet Mask PackYOUR PRODUCTMISSHASuper Aqua Cell Renew Snail Hydro Gel MaskVT CosmeticsPDRN Hydrogel Mask SetDr. AltheaOasis Soothing Mask
Match—38%38%38%
Price—$8.70$18.43$12.60
Shared key ingredients—3 of 63 of 62 of 6
Key difference—Camellia Sinensis Leaf ExtractNiacinamideCeramide Np
Irritancy High Medium Medium Medium
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 15 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Safety Assessment of Polysaccharide Gums as Used in Cosmeticscir-safety.org
  3. 3
    Anaphylaxis Due to Senna (Cassia angustifolia)jiaci.org
  4. 4
    Contact Burn with Blister Formation in Children Treated with Sennosidesonlinelibrary.wiley.com
  5. 5
    Anti-Inflammatory Effect of Titrated Extract of Centella asiatica in Phthalic Anhydride-Induced Allergic Dermatitis Animal Modelmdpi.com
  6. 6
    Centella asiatica in cosmetologyncbi.nlm.nih.gov
Consonant HydrExtreme Charcoal Sheet Mask Pack
ConsonantHydrExtreme Charcoal Sheet Mask Pack
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