SAMPAR Eye Rule

SAMPAR Eye Rule

Efficacy100/100IrritancyMedium
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Works for

2 of 2 advertised claims delivered

Anti-aging
4 ingredients credited for this claim
Strong support
What the product description says
“Age-defying Peptides stimulate cellular renewal at a deeper level, effectively minimising their depth and length for a smoother surface texture, while Adenosine works to prevent dermo-contractions that lead to expression lines.”
Source: Mankind

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: palmitoyl oligopeptide, palmitoyl tetrapeptide-7.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.3–0.55%
Palmitoyl oligopeptideKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.35%
Palmitoyl tetrapeptide-7Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.2%
Centella asiatica extractUnder-dosedEffect: 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.~0.3–0.55%
Moisturizing
17 ingredients credited for this claim
Strong support
What the product description says
“Pack up your bags with the SAMPAR Eye Rule ; a powerful anti-ageing treatment that transforms the appearance of the delicate eye area, tackling the five most common factors of ageing – dermo-contractions, skin slackening, dehydration, microcirculation and urban pollution.”
Source: Mankind

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, imperata cylindrica root extract.

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: simmondsia chinensis seed oil, caprylyl glycol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl oligopeptide, palmitoyl tetrapeptide-7, panthenol

Palmitoyl tetrapeptide-7Hero· EmollientEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.2%
PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.95–1.15%
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.~2.3–2.9%
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~0.3–0.5%
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%
Imperata cylindrica root extractKey active· HumectantEffect: HighA plat extract that might help neutralize free radicals in skin and attract water to its upper layer~1.8–2.2%
Palmitoyl oligopeptideHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.2–0.35%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.3–0.55%
BiotinEffect: LowMight have some moisturising properties. Is not effective when applied topically beyond some moisturizing effect~0.05–0.1%
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~3–3.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.25–0.5%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.25–0.45%
Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~1.4–1.7%
Propylene carbonateEffect: LowIs used to dissolve other ingredients and create nice product texture~0.4–0.6%
Centella asiatica extractUnder-dosedEffect: 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.~0.3–0.55%
Avena sativa kernel extractUnder-dosedEffect: HighAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~0.5–0.8%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.45–0.7%
Anti-oxidation
Not advertised by the brand · 8 ingredients credited for this claim
Moderate support

This product contains antioxidants (imperata cylindrica root extract, rubus idaeus seed oil) 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.

Imperata cylindrica root extractKey activeEffect: MediumA plat extract that might help neutralize free radicals in skin and attract water to its upper layer~1.8–2.2%
Rubus idaeus seed oilKey activeEffect: MediumA plant oil that might be able to help neutralize free radicals in skin~4.1–5%
Centaurea cyanus flower extractEffect: LowA plant extract that might have antibacterial effect and help neutralize free radicals~0.1–0.2%
AdenosineEffect: LowMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.3–0.55%
Calendula officinalis flower extractEffect: LowA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating~0.2–0.35%
Centella asiatica extractUnder-dosedEffect: 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.~0.3–0.55%
Tocopheryl acetateEffect: Low, below effective doseA 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.~0.7–1%
Avena sativa kernel extractEffect: Low, below effective doseAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~0.5–0.8%

Can it cause trouble?

Irritancy
2 strong irritants: Calendula officinalis flower extract, Mentha piperita extract
Medium risk
We flagged 16 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.55–0.8%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.2–0.35%est.
Mentha piperita extractUsed as a fragrance and can be irritatingHigh~0.25–0.45%est.
Centaurea cyanus flower extractA plant extract that might have antibacterial effect and help neutralize free radicalsHigh~0.1–0.2%est.
Rubus idaeus seed oilA plant oil that might be able to help neutralize free radicals in skinMedium~4.1–5%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~2.3–2.9%est.
Imperata cylindrica root extractA plat extract that might help neutralize free radicals in skin and attract water to its upper layerMedium~1.8–2.2%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~0.7–1%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.3–0.5%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.5%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~0.3–0.55%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~0.2–0.4%est.
EthylhexylglycerinA preservativeMedium~0.2–0.35%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.25–0.45%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.15–0.3%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.25%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
Rubus idaeus seed oil~4.1–5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant oil that might be able to help neutralize free radicals in skin

More about Rubus idaeus seed oil
Butylene glycol~3–3.6%
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
Simmondsia chinensis seed oil~2.3–2.9%
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
Imperata cylindrica root extract~1.8–2.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidationAnti-inflammatory

A plat extract that might help neutralize free radicals in skin and attract water to its upper layer

More about Imperata cylindrica root extract
Sodium polyacrylate~1.6–2%
Formula
Irritation risk
Low
Works for
Mattifying

Used to create a gel-like product texture, as well as to stabilize emulsions

More about Sodium polyacrylate
Dicaprylyl carbonate~1.4–1.7%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps products spread more easily and works as an emollient to soften skin

More about Dicaprylyl carbonate
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Panthenol~0.95–1.15%
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
Tocopheryl acetate~0.7–1%
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
Propylene glycol~0.55–0.8%
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
Avena sativa kernel extract~0.5–0.8%
Under-dosed
Irritation risk
Low
Works for
Reduces irritationMoisturizingAnti-inflammatoryReduces rednessAnti-oxidation

An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties

More about Avena sativa kernel extract
Ammonium glycyrrhizate~0.45–0.65%
Formula
Lecithin~0.45–0.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Medicago sativa seed extract~0.4–0.6%
Formula
Carbomer~0.4–0.6%
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 carbonate~0.4–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Is used to dissolve other ingredients and create nice product texture

More about Propylene carbonate
Adenosine~0.3–0.55%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Sodium lactate~0.3–0.5%
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
Lac~0.25–0.5%
Formula
Irritation risk
Low

Helps form a film on the surface of the skin and disperse other ingredients (like colorants) in cosmetics. Lac is a resinous substance secreted by parasite insects living on trees

More about Lac
Xylitol~0.25–0.45%
Formula
Irritation risk
Low

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitol
Caprylyl glycol~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Centella asiatica extract~0.3–0.55%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Reduces rednessMoisturizingAnti-inflammatoryReduces irritationAnti-oxidationAnti-agingAnti-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
Hydrolyzed yeast protein~0.25–0.45%
Formula
Calendula officinalis flower extract~0.2–0.35%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating

More about Calendula officinalis flower extract
Polysorbate 20~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Sodium citrate~0.2–0.4%
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
Ethylhexylglycerin~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Pentylene glycol~0.25–0.45%
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
Mentha piperita extract~0.25–0.45%
Irritant · high
Irritation risk
High

Used as a fragrance and can be irritating

More about Mentha piperita extract
Butyrospermum parkii seedcake extract~0.15–0.3%
Formula
Acrylates/c10-30 alkyl acrylate crosspolymer~0.15–0.3%
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
Citric acid~0.1–0.25%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Centaurea cyanus flower extract~0.1–0.2%
Irritant · high
Irritation risk
High
Works for
Anti-oxidationAnti-inflammatory

A plant extract that might have antibacterial effect and help neutralize free radicals

More about Centaurea cyanus flower extract
Palmitoyl oligopeptide~0.2–0.35%
Hero · Moisturizing
Irritation risk
Low
Works for
CleansingMoisturizingAnti-aging

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

More about Palmitoyl oligopeptide
Palmitoyl tetrapeptide-7~0.1–0.2%
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 tetrapeptide-7
Biotin~0.05–0.1%
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
Ingredient list view

Water, Glycerin, Rubus idaeus seed oil, Butylene glycol, Simmondsia chinensis seed oil, Imperata cylindrica root extract, Sodium polyacrylate, Dicaprylyl carbonate, Phenoxyethanol, Panthenol, Tocopheryl acetate, Propylene glycol, Avena sativa kernel extract, Ammonium glycyrrhizate, Lecithin, Medicago sativa seed extract, Carbomer, Propylene carbonate, Adenosine, Sodium lactate, Lac, Xylitol, Caprylyl glycol, Centella asiatica extract, Hydrolyzed yeast protein, Calendula officinalis flower extract, Polysorbate 20, Sodium citrate, Ethylhexylglycerin, Pentylene glycol, Mentha piperita extract, Butyrospermum parkii seedcake extract, Acrylates/c10-30 alkyl acrylate crosspolymer, Citric acid, Centaurea cyanus flower extract, Palmitoyl oligopeptide, Palmitoyl tetrapeptide-7, Biotin

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Product summary

Based on the ingredients included, "SAMPAR - Eye Rule" works well for moisturizing the skin. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Panthenol, glycerin, imperata cylindrica root extract, sodium lactate and butylene glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (palmitoyl tetrapeptide-7, simmondsia chinensis seed oil, caprylyl glycol, dicaprylyl carbonate and pentylene glycol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

  • This moistruizer also contains peptides (palmitoyl tetrapeptide-7 0.10% - 0.20% and palmitoyl oligopeptide 0.20% - 0.35%). Peptides is a very big group of ingredients. They all consist of a different combination of amino-acids. Our skin produces peptides naturally. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of peptides is, but it is very likely that peptides in skincare are helpful. They might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
  • Adenosine 0.30% - 0.55% in this moisturizer adds an anti-aging benefit. Adenosine is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical adenosine in low concentrations can help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).
  • This formulation also includes panthenol (pro-vitamin B5) at about 0.95% - 1.15% concentration. In this concentration, panthenol works effectively to improve the skin barrier and reduce inflammation.

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.

Price

The product retails from 10.80£ up to 54.00£ in the United Kingdom and for 72.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

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

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
SAMPAR Eye Rule
SAMPAREye Rule

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As an Amazon Associate, WIMJ earns from qualifying purchases.