Skinstitut Moisture Defence - Oily

Skinstitut Moisture Defence - Oily

Efficacy100/100IrritancyMedium
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Works for

1 of 1 advertised claim delivered

Moisturizing
12 ingredients credited for this claim
Strong support
What the product description says
“Moisture Defence .”
From product name

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, trehalose.

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: squalane, caprylyl glycol.

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

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.3–0.6%
Pistacia vera seed oilKey activeEffect: HighHelps soften the upper layer of the skin~5.3–6.4%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~0.6–0.9%
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~1.6–1.9%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~0.45–0.65%
Hydrolyzed vegetable proteinKey activeEffect: Medium~0.35–0.6%
BiotinEffect: LowMight have some moisturising properties. Is not effective when applied topically beyond some moisturizing effect~0.15–0.25%
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~2–2.5%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.35–0.6%
NiacinamideUnder-dosedEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.3–0.5%
Yeast extractUnder-dosedEffect: HighHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.6–0.95%
Zinc gluconateUnder-dosedEffect: HighTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.2–0.35%

Can it cause trouble?

Irritancy
1 strong irritant: Alcohol
Medium risk
We flagged 14 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~1.2–1.5%est.
Syzygium luehmannii fruit extract—High~0.95–1.2%est.
PapainAn enzyme extracted from papaya fruit. Can have an exfoliating effect on the skin. Can be irritatingHigh~0.4–0.6%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.3–0.55%est.
EthoxydiglycolHelps to improve the product consistencyMedium~3–3.6%est.
Terminalia ferdinandiana fruit extractA plant extract that might have some anti-oxidant effect in skin, but evidence is lackingMedium~2.4–2.9%est.
Olea europaea leaf extractA plant extract that might have some anti-oxidant and anti-inflammatory properties but evidence for effectiveness in skin is missingMedium~0.7–1.05%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.5–0.75%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.3–0.6%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.35–0.6%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.25–0.45%est.
Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~0.2–0.35%est.
Cucumis sativus extract—Medium~0.1–0.25%est.
Sorbic acidA preservativeMedium~0.1–0.2%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
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Ingredients

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Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Pistacia vera seed oil~5.3–6.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Pistacia vera seed oil
Dimethicone/vinyl dimethicone crosspolymer~4.4–5.3%
Formula
Irritation risk
Low

Used to stabilize product formulations and create a nice product texture

More about Dimethicone/vinyl dimethicone crosspolymer
Ethoxydiglycol~3–3.6%
Irritant · medium
Irritation risk
Medium

Helps to improve the product consistency

More about Ethoxydiglycol
Terminalia ferdinandiana fruit extract~2.4–2.9%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant effect in skin, but evidence is lacking

More about Terminalia ferdinandiana fruit extract
Butylene glycol~2–2.5%
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
2-hydroxyethyl acrylate~1.8–2.2%
Formula
Irritation risk
Low

Helps create a nice product texture and uniform layer on the skin (when used in sunscreens, for example)

More about 2-hydroxyethyl acrylate
Glycerin~1.6–1.9%
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
Alcohol~1.2–1.5%
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
Syzygium luehmannii fruit extract~0.95–1.2%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation
More about Syzygium luehmannii fruit extract
Olea europaea leaf extract~0.7–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant and anti-inflammatory properties but evidence for effectiveness in skin is missing

More about Olea europaea leaf extract
Hippocastaneum seed ext
Not recognized
Yeast extract~0.6–0.95%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-oxidationReduces irritationEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Acronychia acidula fruit extract~0.55–0.85%
Formula
Squalane~0.6–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Davidsonia pruriens fruit extract~0.5–0.7%
Formula
Ammonium glycyrrhizate~0.5–0.7%
Formula
Tocopheryl acetate~0.5–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Trehalose~0.45–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Papain~0.4–0.6%
Irritant · high
Irritation risk
High
Works for
Exfoliation

An enzyme extracted from papaya fruit. Can have an exfoliating effect on the skin. Can be irritating

More about Papain
Hydrolyzed vegetable protein~0.35–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Hydrolyzed vegetable protein
Caffeine~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Panthenol~0.3–0.6%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces rednessReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol
Pterygosperma seed ext
Not recognized
Sodium acryloyldimethyltaurate crosspolymer~0.3–0.6%
Formula
Caprylyl glycol~0.35–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Carbomer~0.3–0.55%
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
Propylene glycol~0.3–0.55%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Niacinamide~0.3–0.5%
Under-dosed
Irritation risk
Low
Works for
Anti-agingAnti-blemishEvens skin toneMoisturizingReduces irritationAnti-inflammatoryReduces rednessAntibacterial

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
C12-14 pareth-12~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about C12-14 pareth-12
Tetrahydropiperine~0.25–0.45%
Formula
Polysorbate 60~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Zinc gluconate~0.2–0.35%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidationExfoliationAnti-blemishAnti-inflammatoryAnti-agingEvens skin tone

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate
Phenoxyethanol~0.15–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Biotin~0.15–0.25%
Formula
Irritation risk
Low
Works for
Moisturizing

Might have some moisturising properties. Is not effective when applied topically beyond some moisturizing effect

More about Biotin
Cucumis sativus extract~0.1–0.25%
Irritant · medium
Ext
Not recognized
Sorbic acid~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sorbic acid
Ingredient list view

Water, Pistacia vera seed oil, Dimethicone/vinyl dimethicone crosspolymer, Ethoxydiglycol, Terminalia ferdinandiana fruit extract, Butylene glycol, 2-hydroxyethyl acrylate, Glycerin, Alcohol, Syzygium luehmannii fruit extract, Olea europaea leaf extract, Unknown, Yeast extract, Acronychia acidula fruit extract, Squalane, Davidsonia pruriens fruit extract, Ammonium glycyrrhizate, Tocopheryl acetate, Trehalose, Papain, Hydrolyzed vegetable protein, Caffeine, Panthenol, Unknown, Sodium acryloyldimethyltaurate crosspolymer, Caprylyl glycol, Carbomer, Propylene glycol, Niacinamide, C12-14 pareth-12, Tetrahydropiperine, Polysorbate 60, Zinc gluconate, Phenoxyethanol, Biotin, Cucumis sativus extract, Unknown, Sorbic acid

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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
SkinstitutMoisture Defence - OilyYOUR PRODUCTe.l.f.Happy Hydration Face CreamdermaGEEKNourishing Facial Night CreamCetaphilRestoring Water Gel
Match—82%82%81%
Price—$15.86$19.94$19.79
Shared key ingredients—4 of 94 of 94 of 9
Key difference—Palmitoyl Tetrapeptide-7DimethiconolAnhydroxylitol
Irritancy Medium Low Low Low
Drying alcohol Contains drying alcohol ———
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Product summary

Based on the ingredients included, "Skinstitut - Moisture Defence - Oily" works well for moisturizing the skin. The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Humectants in this product (panthenol, glycerin, trehalose, butylene glycol and caprylyl glycol) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (squalane and caprylyl glycol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Irritation risk

There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this moisturizer to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 19 studies and safety reviews.

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Skinstitut Moisture Defence - Oily
SkinstitutMoisture Defence - Oily

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