Decorté AQ Toner

Decorté AQ Toner

Efficacy100/100IrritancyHigh

Works for

Moisturizing
Palmitoyl pentapeptide-4, Alcaligenes polysaccharides + 10 more
Works well
What the product description says
“This toning lotion helps circulate fresh moisture to protect against external damage like dryness.”
Source: Lookfantastic US

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: alcaligenes polysaccharides, erythritol.

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: alcaligenes polysaccharides, hydrolyzed collagen.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl pentapeptide-4

Palmitoyl pentapeptide-4HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.2%
Alcaligenes polysaccharidesKey active· Humectant, EmollientEffect: HighHelp attract water to the upper layer of the skin~0.95–1.4%
Hydrolyzed collagenKey active· Humectant, EmollientEffect: HighA typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin~0.3–0.75%
Sodium lactateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product~0.01–0.1%
ErythritolKey active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.01–0.05%
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~0.01–0.05%
Peg-8· HumectantEffect: LowUsed to create a nice product consistency~2.7–4%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.05–0.1%
AlginEffect: LowUsed to thicken product formulation. Can help attract water to the upper layer of the skin~0.05–0.15%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.05–0.15%
Scutellaria baicalensis root extract· HumectantEffect: LowA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties~0.05–0.1%
Gentiana lutea root extractEffect: Low, below effective doseA plant extract that can help strengthen the skin barrier function and improve skin moisture levels~0.4–0.95%
Anti-aging
Side benefit · Palmitoyl pentapeptide-4
May help

This product contains palmitoyl pentapeptide-4. There is some human evidence that this ingredient helps reduce and prevent fine lines and wrinkles and improve skin elasticity and firmness, though it is smaller or less consistent than the evidence for the best anti-aging ingredients.

Palmitoyl pentapeptide-4Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.2%

Can it cause trouble?

Irritancy
5 strong irritants: Alcohol, Achillea millefolium extract + 3 more — patch-test recommended
High risk
We flagged 15 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~6.1–9.1%est.
Achillea millefolium extractPlant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritatingHigh~1.3–2%est.
Coptis japonica root extractA plant extract that might have some anti-oxidant propertiesHigh~0.45–1%est.
Santalum album wood extractUsed as a fragrance. Can be irritatingHigh~0.05–0.1%est.
Scutellaria baicalensis root extractA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant propertiesHigh~0.05–0.1%est.
Menthol—High~0.01–0.05%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.2%est.
Peg-8Used to create a nice product consistencyMedium~2.7–4%est.
Gentiana lutea root extractA plant extract that can help strengthen the skin barrier function and improve skin moisture levelsMedium~0.4–0.95%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.01–0.05%est.
Disodium edtaStabilizes the product formulationMedium~0.01–0.05%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.05–0.1%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.05–0.1%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.01–0.1%est.
Sodium metaphosphateA preservativeMedium~0.01–0.05%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
AlginUsed to thicken product formulation. Can help attract water to the upper layer of the skin3/5~0.05–0.15%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
Alcohol~6.1–9.1%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Peg-8~2.7–4%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to create a nice product consistency

More about Peg-8
Dipropylene glycol~1.8–2.7%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Achillea millefolium extract~1.3–2%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating

More about Achillea millefolium extract
Alcaligenes polysaccharides~0.95–1.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Help attract water to the upper layer of the skin

More about Alcaligenes polysaccharides
Betula platyphylla japonica bark extract~0.5–1.2%
Formula
Betula platyphylla japonica juice~0.8–1.2%
Formula
Coptis japonica root extract~0.45–1%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties

More about Coptis japonica root extract
Gentiana lutea root extract~0.4–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A plant extract that can help strengthen the skin barrier function and improve skin moisture levels

More about Gentiana lutea root extract
Hydrolyzed collagen~0.3–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Hydrolyzed collagen
Mucuna birdwoodiana stem extract~0.1–0.45%
Formula
Palmitoyl pentapeptide-4~0.05–0.2%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Palmitoyl pentapeptide-4
Santalum album wood extract~0.05–0.1%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Santalum album wood extract
Scutellaria baicalensis root extract~0.05–0.1%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidationMoisturizingReduces irritationAntibacterial

A plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties

More about Scutellaria baicalensis root extract
Soluble proteoglycan~0.05–0.1%
Formula
Algin~0.05–0.15%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Used to thicken product formulation. Can help attract water to the upper layer of the skin

More about Algin
Butylene glycol~0.05–0.15%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Carbomer~0.05–0.1%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Citric acid~0.01–0.05%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Disodium edta~0.01–0.05%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Disodium succinate~0.01–0.05%
Formula
Irritation risk
Low
Works for
Cleansing
More about Disodium succinate
Erythritol~0.01–0.05%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Erythritol
Glycerin~0.01–0.05%
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
Menthol~0.01–0.05%
Irritant · high
Irritation risk
High
More about Menthol
Peg-50 hydrogenated castor oil isostearate~0.01–0.05%
Formula
Pentylene glycol~0.05–0.1%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Polysorbate 20~0.05–0.15%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Sodium chloride~0.05–0.2%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Sodium citrate~0.05–0.1%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Sodium lactate~0.01–0.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product

More about Sodium lactate
Sodium metaphosphate~0.01–0.05%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metaphosphate
Succinic acid~0.01–0.05%
Formula
Irritation risk
Low
More about Succinic acid
Xanthan gum~0.01–0.05%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Phenoxyethanol~0.01–0.05%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Parfum~0.05–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Alcohol, Peg-8, Dipropylene glycol, Achillea millefolium extract, Alcaligenes polysaccharides, Betula platyphylla japonica bark extract, Betula platyphylla japonica juice, Coptis japonica root extract, Gentiana lutea root extract, Hydrolyzed collagen, Mucuna birdwoodiana stem extract, Palmitoyl pentapeptide-4, Santalum album wood extract, Scutellaria baicalensis root extract, Soluble proteoglycan, Algin, Butylene glycol, Carbomer, Citric acid, Disodium edta, Disodium succinate, Erythritol, Glycerin, Menthol, Peg-50 hydrogenated castor oil isostearate, Pentylene glycol, Polysorbate 20, Sodium chloride, Sodium citrate, Sodium lactate, Sodium metaphosphate, Succinic acid, Xanthan gum, Phenoxyethanol, Parfum

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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
DecortéAQ TonerYOUR PRODUCTKoseDECORTE AQ Toning Lotion AMEDI-PEELDerma Maison Vitabenone Brightening TonernumbuzinNo.5+ Glutathione Vitamin Boosting Essential Toner
Match—69%61%60%
Price—$119.10$74.10$15.40
Shared key ingredients—5 of 53 of 53 of 5
Key difference—Sodium LactateNiacinamideMadecassoside
Irritancy High High Medium Medium
Drying alcohol Contains drying alcohol Contains drying alcohol ——
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