Eight Saints Night Shift Hydration Gel

Eight Saints Night Shift Hydration Gel

Efficacy75/100IrritancyMedium
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Works for

2 of 2 advertised claims delivered

Anti-aging
Threonine, Aspartic acid + 6 more
Moderate evidence
What the product description says
“This lightweight, anti-aging gel moisturizer is enriched with peptides to stimulate collagen production and jojoba oil to eradicate fine lines and dryness.”
Source: Eight Saints

This product contains aspartic acid, centella asiatica extract, serine, threonine. These ingredients 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.

ThreonineKey activeEffect: MediumAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles~0.25–0.45%
Aspartic acidKey activeEffect: MediumAn amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles~0.45–0.65%
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.~3.7–4.5%
SerineKey activeEffect: MediumAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles~0.3–0.55%
Hyaluronic acidEffect: LowOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation~0.6–0.9%
Magnesium aluminum silicateEffect: LowMight be helpful in restoring skin barrier function and, when combined with zinc carbonate and malonic acid, reducing fine lines and wrinkles by stimulating elastin production. Also helps stabilize the product formulation~0.2–0.4%
Aloe barbadensis leaf juiceEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~4–4.9%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~1–1.2%
Moisturizing
Aspartic acid, Threonine + 19 more
Good evidence
What the product description says
“Made to cap off a nighttime skincare routine, this gel moisturizer delivers an instant rush of hydration and repairs the skin’s natural barrier.”
Source: Eight Saints

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: alanine, arginine.

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: arginine, helianthus annuus seed oil.

Aspartic acidKey active· HumectantEffect: HighAn amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles~0.45–0.65%
ThreonineKey activeEffect: HighAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles~0.25–0.45%
AlanineKey active· HumectantEffect: HighAn amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking~0.3–0.55%
ArginineKey active· Humectant, OcclusiveEffect: HighAn amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin~0.45–0.65%
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.~3.7–4.5%
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~4.7–5.8%
GlycineKey active· HumectantEffect: HighHelps to attract water to the upper layer of the skin and can help restore the skin barrier function~0.3–0.6%
Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~1.6–1.9%
HistidineKey active· HumectantEffect: High~0.25–0.45%
Hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation~0.6–0.9%
IsoleucineKey activeEffect: HighAn amino acid that can help attract water to the upper layer of the skin and support skin's barrier function~0.25–0.5%
PcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.4–0.6%
SerineKey activeEffect: HighAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles~0.3–0.55%
Simmondsia chinensis seed oilKey active· Emollient, OcclusiveEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~1.3–1.6%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.5–0.75%
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~0.15–0.3%
Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.45–0.7%
ProlineKey activeEffect: Medium~0.3–0.55%
Cucumis sativus fruit water· HumectantEffect: Low~0.7–1.05%
Aloe barbadensis leaf juice· HumectantEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~4–4.9%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~1–1.2%
Anti-oxidation
Not advertised by the brand · Centella asiatica extract, Glycyrrhiza glabra root extract + 2 more
Moderate evidence

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.~3.7–4.5%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~1.4–1.7%
Taraxacum officinale extractEffect: LowA plant extract that might have anti-oxidant and anti-inflammatory properties, but evidence of effectiveness in skin is lacking. Can be an allergen~1.9–2.3%
TocopherolUnder-dosedEffect: HighPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~1–1.2%

Can it cause trouble?

Irritancy
2 strong irritants: Equisetum arvense extract, Alcohol
Medium risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Equisetum arvense extractA plant extract that might have anti-oxidant properties. Can be irritatingHigh~2.2–2.6%est.
Taraxacum officinale extractA plant extract that might have anti-oxidant and anti-inflammatory properties, but evidence of effectiveness in skin is lacking. Can be an allergenHigh~1.9–2.3%est.
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~0.15–0.3%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~4–4.9%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~3.7–4.5%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~1.4–1.7%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~1.3–1.6%est.
Cucumis sativus fruit water—Medium~0.7–1.05%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.2–0.4%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.15–0.3%est.
Potassium sorbateA preservativeMedium~0.1–0.2%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~4.7–5.8%
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
Aloe barbadensis leaf juice~4–4.9%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingReduces irritationReduces rednessAntibacterialAnti-inflammatoryAnti-agingAnti-blemish

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Centella asiatica extract~3.7–4.5%
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
Equisetum arvense extract~2.2–2.6%
Irritant · high
Irritation risk
High

A plant extract that might have anti-oxidant properties. Can be irritating

More about Equisetum arvense extract
Wild geranium extract
Not recognized
Organic periwinkle extract
Not recognized
Taraxacum officinale extract~1.9–2.3%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidation

A plant extract that might have anti-oxidant and anti-inflammatory properties, but evidence of effectiveness in skin is lacking. Can be an allergen

More about Taraxacum officinale extract
Glycyrrhiza glabra root extract~1.4–1.7%
Irritant · medium
Irritation risk
Medium
Works for
Reduces rednessEvens skin toneAnti-oxidationAnti-inflammatoryAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Helianthus annuus seed oil~1.6–1.9%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Simmondsia chinensis seed oil~1.3–1.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Tocopherol~1–1.2%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Cucumis sativus fruit water~0.7–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing
More about Cucumis sativus fruit water
Hyaluronic acid~0.6–0.9%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-aging

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation

More about Hyaluronic acid
Unspecified form of vitamin c~0.6–0.85%
Formula
Sodium hyaluronate~0.5–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Sodium pca~0.45–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Arginine~0.45–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin

More about Arginine
Aspartic acid~0.45–0.65%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles

More about Aspartic acid
Pca~0.4–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Pca
Glycine~0.3–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

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

More about Glycine
Alanine~0.3–0.55%
Key active
Irritation risk
Low
Works for
MoisturizingEvens skin tone

An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking

More about Alanine
Serine~0.3–0.55%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Serine
Valine~0.25–0.5%
Formula
Irritation risk
Low
More about Valine
Isoleucine~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

An amino acid that can help attract water to the upper layer of the skin and support skin's barrier function

More about Isoleucine
Proline~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Proline
Threonine~0.25–0.45%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Threonine
Histidine~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Histidine
Phenylalanine~0.25–0.45%
Formula
Irritation risk
Low
More about Phenylalanine
Dimethyl sulfone~0.25–0.45%
Formula
Irritation risk
Low

Helps dissolve other ingredients

More about Dimethyl sulfone
Hydroxyethylcellulose~0.25–0.45%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
Acrylates/c10-30 alkyl acrylate crosspolymer~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Magnesium aluminum silicate~0.2–0.4%
Formula
Irritation risk
Low
Works for
Anti-aging

Might be helpful in restoring skin barrier function and, when combined with zinc carbonate and malonic acid, reducing fine lines and wrinkles by stimulating elastin production. Also helps stabilize the product formulation

More about Magnesium aluminum silicate
Sodium lactate~0.15–0.3%
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
Alcohol~0.15–0.3%
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
Sodium hydroxide~0.15–0.25%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Sodium benzoate~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Phenoxyethanol~0.1–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Glycerin, Aloe barbadensis leaf juice, Centella asiatica extract, Equisetum arvense extract, Unknown, Unknown, Taraxacum officinale extract, Glycyrrhiza glabra root extract, Helianthus annuus seed oil, Simmondsia chinensis seed oil, Tocopherol, Cucumis sativus fruit water, Hyaluronic acid, Unspecified form of vitamin c, Sodium hyaluronate, Sodium pca, Arginine, Aspartic acid, Pca, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Dimethyl sulfone, Hydroxyethylcellulose, Acrylates/c10-30 alkyl acrylate crosspolymer, Magnesium aluminum silicate, Sodium lactate, Alcohol, Sodium hydroxide, Sodium benzoate, Potassium sorbate, Phenoxyethanol

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 32 studies and safety reviews.

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Eight Saints Night Shift Hydration Gel
Eight SaintsNight Shift Hydration Gel

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