Sepai

Sepai City Shield SPF50 Lotion

Name: Sepai - City Shield SPF50 Lotion
Brand: Sepai

SPF 50Efficacy90/100IrritancyMedium·5 UV filters

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Works for

1 of 1 advertised claim delivered

Sun protection

SPF 50 · 5 UV filters

Broad spectrum

SPF 50Broad spectrumMineral + chemical filtersTinted

This product offers a good level of protection against both UVB and UVA rays.

This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.

UV spectrum

UVB290–320 nmUVA II320–340 nmUVA I340–400 nm

Octinoxate

Octocrylene

Titanium Dioxide

Zinc Oxide

Avobenzone

FilterCoverageWhat it doesEst. amount

OctinoxateEthylhexyl MethoxycinnamateUVBOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating~3.2–3.9%

OctocryleneUVB Photo-stable A weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreen~2.1–2.6%

Titanium Dioxide Mineral UVBUVA2 Photo-stable Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin~0.7–1.1%

Zinc Oxide Mineral UVBUVA Photo-stable A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant~2.1–2.6%

AvobenzoneButyl MethoxydibenzoylmethaneUVA1Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.~2.5–3.1%

~ marks concentrations estimated from label position and typical use levels

Anti-oxidation

Not advertised by the brand · Bakuchiol, Vitis vinifera seed extract + 5 more

Strong evidence

This product contains antioxidants (bakuchiol, vitis vinifera seed extract) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - decarboxy carnosine hcl also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.45–0.65%

Vitis vinifera seed extractKey activeEffect: HighA plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulation~0.3–0.5%

Decarboxy carnosine hclKey activeEffect: MediumMight be able to protect the skin from free radicals, but further evidence of effectiveness is needed~0.3–0.55%

Calendula officinalis extractEffect: LowA plant extract that might help neutralize free radicals in skin~0.3–0.55%

Epilobium angustifolium extractEffect: LowA plant extract that might help neutralize free radicals and calm down irritation in skin. However, it can contain compounds that can be irritating themselves~0.35–0.6%

BisabololEffect: Low, below effective doseAn active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties~0.25–0.45%

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.~0.25–0.5%

Moisturizing

Not advertised by the brand · Panthenol, Caprylic/capric triglyceride + 10 more

Strong evidence

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, mannitol.

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: caprylic/capric triglyceride, cetearyl alcohol.

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

Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~3.2–3.9%

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~5–6.1%

MannitolKey active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.25–0.45%

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.95–1.2%

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~0.25–0.45%

Glyceryl stearate seKey activeEffect: MediumUsed to stabilize the product formulations and works as an emollient~3.6–4.4%

Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.8–1.2%

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~0.15–0.25%

Calcium gluconate· HumectantEffect: LowHelps attract water to the upper layer of the skin and helps to improve appearance of the product~0.3–0.5%

AllantoinUnder-dosedEffect: HighHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%

Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally 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~1.2–1.5%

Stearic acidEffect: Low, below effective doseHelps oil and water mix together and works as an emollient~0.4–0.6%

Anti-aging

Not advertised by the brand · Bakuchiol, Vitis vinifera seed extract + 3 more

Strong evidence

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: serine, vitis vinifera seed extract.

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.

This product can also help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.

Vitis vinifera seed extractKey activeEffect: MediumA plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulation~0.3–0.5%

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~0.25–0.45%

Decarboxy carnosine hclEffect: LowMight be able to protect the skin from free radicals, but further evidence of effectiveness is needed~0.3–0.55%

Evens skin tone

Not advertised by the brand · Bakuchiol

Strong evidence

This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).

Anti-blemish

Not advertised by the brand · Bakuchiol, Allantoin + 1 more

Good evidence

This product might be able to help reduce blemishes and clogged pores because it contains bakuchiol.

AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%

Can it cause trouble?

Irritancy

1 strong irritant: Parfum

Medium risk

We flagged 21 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~3.2–3.9%est.

Calendula officinalis extractA plant extract that might help neutralize free radicals in skinHigh~0.3–0.55%est.

Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.25–0.5%est.

Zinc sulfateA preservative. It can be irritatingHigh~0.25–0.45%est.

Cocamidopropyl betaineHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergenHigh~0.8–1.15%est.

Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.15–0.25%est.

ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.15%est.

Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~3.2–3.9%est.

Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Medium~2.5–3.1%est.

OctocryleneA weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreenMedium~2.1–2.6%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~1.2–1.5%est.

PvpHelps evenly disperse other ingredients in a formulation and create an even layer on the surface of the skinMedium~0.6–0.95%est.

BakuchiolA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationMedium~0.45–0.65%est.

Epilobium angustifolium extractA plant extract that might help neutralize free radicals and calm down irritation in skin. However, it can contain compounds that can be irritating themselvesMedium~0.35–0.6%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~0.25–0.5%est.

1,2-hexanediolA preservativeMedium~0.25–0.45%est.

Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~0.2–0.4%est.

Sorbic acidA preservativeMedium~0.2–0.4%est.

Polyhydroxystearic acidUsed to create a thicker product consistency and stabilize the formulationMedium~0.25–0.45%est.

Dehydroacetic acidA preservativeMedium~0.15–0.3%est.

Benzoic acidA preservativeMedium~0.15–0.3%est.

Comedogenic

3 ingredients rated 2 or more on the 0–5 pore-clogging scale

3 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

Lithothamnion calcareum powder—3/5~0.6–0.95%est.

Glyceryl stearate seUsed to stabilize the product formulations and works as an emollient2/5~3.6–4.4%est.

Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.8–1.2%est.

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Alternatives

Cheaper, or higher on efficacy

Nivea Cellular Lift Day spf 30 with Bakuchiol

Higher efficacy · 100/10066% match

TONYMOLY Retinol Red Radiance Sun Essence

CheaperHigher efficacy · 100/10059% match

$29.20

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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~5–6.1%

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

Glyceryl stearate se~3.6–4.4%

Key activeComedogenic 2/5

Irritation risk: Low
Comedogenicity: 2/5

Works for

CleansingMoisturizing

Used to stabilize the product formulations and works as an emollient

More about Glyceryl stearate se

Caprylic/capric triglyceride~3.2–3.9%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride

Ethylhexyl methoxycinnamate~3.2–3.9%

UV filterKey activeIrritant · high

Irritation risk: High

Works for

Sun protection

Octinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating

More about Ethylhexyl methoxycinnamate

Butyl methoxydibenzoylmethane~2.5–3.1%

UV filterKey activeIrritant · medium

Irritation risk: Medium

Works for

Sun protection

Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.

More about Butyl methoxydibenzoylmethane

Octocrylene~2.1–2.6%

UV filterKey activeIrritant · medium

Irritation risk: Medium

Works for

Sun protection

A weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreen

More about Octocrylene

Zinc oxide~2.1–2.6%

UV filterKey active

Irritation risk: Low

Works for

Sun protection

A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant

More about Zinc oxide

Aloe barbadensis leaf juice~1.2–1.5%

Irritant · medium

Irritation risk: Medium

Works for

MoisturizingAntibacterialAnti-inflammatoryReduces rednessReduces irritationAnti-blemishAnti-aging

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

Panthenol~0.95–1.2%

Hero · Moisturizing

Irritation risk: Low

Works for

Reduces rednessMoisturizingReduces irritation

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

More about Panthenol

Cetearyl alcohol~0.8–1.2%

Key activeComedogenic 2/5

Irritation risk: Low
Comedogenicity: 2/5

Works for

CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol

Pvp~0.6–0.95%

Irritant · medium

Irritation risk: Medium

Helps evenly disperse other ingredients in a formulation and create an even layer on the surface of the skin

More about Pvp

Eicosene/copolymer

Not recognized

Titanium dioxide~0.7–1.1%

UV filterUnder-dosed

Irritation risk: Low

Works for

Sun protection

Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin

More about Titanium dioxide

Lithothamnion calcareum powder~0.6–0.95%

Comedogenic 3/5

Irritation risk: Low
Comedogenicity: 3/5

More about Lithothamnion calcareum powder

Biosaccharide gum-4~0.45–0.65%

Formula

Irritation risk: Low

Helps improve the product texture

More about Biosaccharide gum-4

Diatomaceous earth~0.65–0.95%

Formula

Irritation risk: Low

Used to create a thicker product consistency

More about Diatomaceous earth

Bakuchiol~0.45–0.65%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationEvens skin toneAnti-blemishAnti-inflammatoryAnti-aging

A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation

More about Bakuchiol

Epilobium angustifolium extract~0.35–0.6%

Irritant · medium

Irritation risk: Medium

Works for

Anti-oxidation

A plant extract that might help neutralize free radicals and calm down irritation in skin. However, it can contain compounds that can be irritating themselves

More about Epilobium angustifolium extract

Decarboxy carnosine hcl~0.3–0.55%

Key active

Irritation risk: Low

Works for

Anti-oxidationAnti-aging

Might be able to protect the skin from free radicals, but further evidence of effectiveness is needed

More about Decarboxy carnosine hcl

Calendula officinalis extract~0.3–0.55%

Irritant · high

Irritation risk: High

Works for

Anti-oxidationAnti-inflammatory

A plant extract that might help neutralize free radicals in skin

More about Calendula officinalis extract

Bisabolol~0.25–0.45%

Formula

Irritation risk: Low

Works for

Anti-inflammatoryReduces irritationAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol

Chamomilla recutita flower extract~0.25–0.5%

Irritant · high

Irritation risk: High

Works for

Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract

Vitis vinifera seed extract~0.3–0.5%

Key active

Irritation risk: Low

Works for

Anti-oxidationAnti-agingAnti-inflammatoryAntibacterial

A plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulation

More about Vitis vinifera seed extract

Glycine soja extract~0.25–0.45%

Formula

Irritation risk: Low

More about Glycine soja extract

Allantoin~0.25–0.45%

Under-dosed

Irritation risk: Low

Works for

MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-blemishExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin

Tocopheryl acetate~0.25–0.5%

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

Calcium gluconate~0.3–0.5%

Formula

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin and helps to improve appearance of the product

More about Calcium gluconate

Zinc sulfate~0.25–0.45%

Irritant · high

Irritation risk: High

A preservative. It can be irritating

More about Zinc sulfate

Serine~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 Serine

Mannitol~0.25–0.45%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps to attract water to the upper layer of the skin

More about Mannitol

Stearic acid~0.4–0.6%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid

Xanthan gum~0.25–0.5%

Formula

Irritation risk: Low

Works for

Cleansing

Used to create a thicker product consistency

More about Xanthan gum

Alumina~0.35–0.65%

Formula

Irritation risk: Low

The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products

More about Alumina

1,2-hexanediol~0.25–0.45%

Irritant · medium

Irritation risk: Medium

A preservative

More about 1,2-hexanediol

Cocamidopropyl betaine~0.8–1.15%

Irritant · high

Irritation risk: High

Works for

Cleansing

Helps water and oil mix together. Used as a cleansing ingredient. Could be an allergen

More about Cocamidopropyl betaine

Phytic acid~0.2–0.4%

Irritant · medium

Irritation risk: Medium

An alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmetics

More about Phytic acid

Sorbic acid~0.2–0.4%

Irritant · medium

Irritation risk: Medium

A preservative

More about Sorbic acid

Polyhydroxystearic acid~0.25–0.45%

Irritant · medium

Irritation risk: Medium

Works for

Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid

Dehydroacetic acid~0.15–0.3%

Irritant · medium

Irritation risk: Medium

A preservative

More about Dehydroacetic acid

Benzoic acid~0.15–0.3%

Irritant · medium

Irritation risk: Medium

A preservative

More about Benzoic acid

Sodium hydroxide~0.15–0.3%

Formula

Irritation risk: Low

Used to adjust the product's pH

More about Sodium hydroxide

Benzyl alcohol~0.15–0.25%

Irritant · high

Irritation risk: High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol

Butylene glycol~0.15–0.25%

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

Phenoxyethanol~0.15–0.25%

Formula

Irritation risk: Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol

Parfum~0.1–0.15%

Irritant · high

Irritation risk: High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum

Ingredient list view

Water, Glycerin, Glyceryl stearate se, Caprylic/capric triglyceride, Ethylhexyl methoxycinnamate, Butyl methoxydibenzoylmethane, Octocrylene, Zinc oxide, Aloe barbadensis leaf juice, Panthenol, Cetearyl alcohol, Pvp, Unknown, Titanium dioxide, Lithothamnion calcareum powder, Biosaccharide gum-4, Diatomaceous earth, Bakuchiol, Epilobium angustifolium extract, Decarboxy carnosine hcl, Calendula officinalis extract, Bisabolol, Chamomilla recutita flower extract, Vitis vinifera seed extract, Glycine soja extract, Allantoin, Tocopheryl acetate, Calcium gluconate, Zinc sulfate, Serine, Mannitol, Stearic acid, Xanthan gum, Alumina, 1,2-hexanediol, Cocamidopropyl betaine, Phytic acid, Sorbic acid, Polyhydroxystearic acid, Dehydroacetic acid, Benzoic acid, Sodium hydroxide, Benzyl alcohol, Butylene glycol, 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
	SepaiCity Shield SPF50 LotionYOUR PRODUCT	OSKIASPF30 Vitamin Face Cream	Kri SkincareSPF30 Mineral Sunscreen	NiveaCellular Lift Day spf 30 with Bakuchiol
Match	—	68%	68%	66%
Price	$48.39	$82.88+$34.49	—	—
Shared key ingredients	—	6 of 15	2 of 15	3 of 15
Key difference	—	Niacinamide	—	Creatine
Irritancy	Medium	High	Low	Medium
SPF	SPF 50	SPF 30	SPF 30	SPF 30
Drying alcohol	—	Contains drying alcohol	—	—
	View product	Shop	Shop	Shop

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Product summary

Based on the ingredient list, we assess that "Sepai - City Shield SPF50 Lotion" can provide reliable sun protection. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

It contains good moisturizing ingredients and can double as a hydrating day cream. This product prevents early signs of aging by protecting against sun damage (all broad spectrum sunscreens do that).

Sunscreen filters

This sunscreen uses a mixture of both mineral and organic (so-called "chemical") UV filters. Here are the organic filters this product uses: avobenzone, octinoxate and octocrylene. As for the mineral filters, this sunscreen uses zinc oxide.

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.