Hello Sunday

Hello Sunday The One That Makes You Glow - SPF 40 Dark Spot Serum

Name: Hello Sunday - The One That Makes You Glow - SPF 40 Dark Spot Serum
Brand: Hello Sunday

SPF 40Efficacy90/100IrritancyLow·6 UV filters

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Works for

2 of 2 advertised claims delivered

Sun protection

SPF 40 · 6 UV filters

Broad spectrum

SPF 40Broad spectrumChemical filtersNo white cast

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.

This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.

UV spectrum

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

Octocrylene

Octisalate

Uvinul T

Tinosorb S

Avobenzone

Uvinul A Plus

FilterCoverageWhat it doesEst. amount

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~5.4–8.2%

OctisalateEthylhexyl SalicylateUVBOctisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen~1.9–2.9%

Uvinul TEthylhexyl TriazoneUVB Photo-stable Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet~1.6–2.4%

Tinosorb SBis-ethylhexyloxyphenol Methoxyphenyl TriazineUVBUVA Photo-stable Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.~2.7–4.1%

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.~2.2–3.2%

Uvinul A PlusDiethylamino Hydroxybenzoyl Hexyl BenzoateUVA1 Photo-stable Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet~1.3–2%

~ marks concentrations estimated from label position and typical use levels

Reef-safe

No oxybenzone or octinoxate — the two filters banned in Hawaii, Florida Keys and Aruba.

Evens skin tone

Hexylresorcinol

Strong evidence

What the product description says

“The one that makes you glow is an invisible SPF40 ampoule (AKA concentrated strength) treatment designed to prevent and reduce dark spots and hyperpigmentation.”

Source: Candour Beauty

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).

HexylresorcinolEffect: LowMight be helpful in reducing hyperpigmentation and neutralizing free radicals in skin~0.4–0.95%

Anti-aging

Not advertised by the brand · Tocopherol

Strong evidence

This product can 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.

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~0.15–0.55%

Anti-oxidation

Not advertised by the brand · Hexylresorcinol, Tocopheryl acetate + 2 more

Moderate evidence

This product contains antioxidants (hexylresorcinol) 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.

HexylresorcinolKey activeEffect: MediumMight be helpful in reducing hyperpigmentation and neutralizing free radicals in skin~0.4–0.95%

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~0.15–0.55%

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.~0.15–0.65%

Oryza sativa extractEffect: Low, below effective doseA grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin~0.1–0.35%

Moisturizing

Not advertised by the brand · Glycine soja oil, C12-15 alkyl benzoate + 6 more

Good evidence

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: glycine soja oil, c12-15 alkyl benzoate.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

Glycine soja oilKey active· EmollientEffect: HighA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.~0.4–0.9%

C12-15 alkyl benzoateKey active· EmollientEffect: MediumEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth~4.7–7%

Coco-caprylate/caprateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin without creating a greasy texture~3.9–5.9%

Dicaprylyl ether· EmollientEffect: LowHelps soften the upper layer of the skin while creating a non-greasy feel on the skin. Helps to dissolve other ingredients~3–4.4%

Dibutyl adipate· EmollientEffect: LowHelps soften the upper layer of the skin and create a nice product consistency~1–1.5%

Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~22–33%

Can it cause trouble?

Irritancy

9 flagged ingredients

Low risk

We flag 9 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.

IngredientFunctionIrritationEst. amount

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~5.4–8.2%est.

Bis-ethylhexyloxyphenol methoxyphenyl triazineTinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.Medium~2.7–4.1%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~2.2–3.2%est.

Ethylhexyl triazoneUvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yetMedium~1.6–2.4%est.

Diethylamino hydroxybenzoyl hexyl benzoateUvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yetMedium~1.3–2%est.

HexylresorcinolMight be helpful in reducing hyperpigmentation and neutralizing free radicals in skinMedium~0.4–0.95%est.

Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.Medium~0.4–0.9%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~0.15–0.65%est.

Polyglyceryl-3 diisostearateHelps oil and water mix togetherMedium~0.1–0.4%est.

Comedogenic

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

2 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

Polyglyceryl-3 diisostearateHelps oil and water mix together3/5~0.1–0.4%est.

Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.2/5~0.4–0.9%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Dicaprylyl carbonate~22–33%

Formula

Irritation risk: Low

Works for

Moisturizing

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

More about Dicaprylyl carbonate

Octocrylene~5.4–8.2%

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

C12-15 alkyl benzoate~4.7–7%

Key active

Irritation risk: Low

Works for

Moisturizing

Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth

More about C12-15 alkyl benzoate

Coco-caprylate/caprate~3.9–5.9%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps to soften the upper layer of the skin without creating a greasy texture

More about Coco-caprylate/caprate

Dicaprylyl ether~3–4.4%

Formula

Irritation risk: Low

Works for

Moisturizing

Helps soften the upper layer of the skin while creating a non-greasy feel on the skin. Helps to dissolve other ingredients

More about Dicaprylyl ether

Bis-ethylhexyloxyphenol methoxyphenyl triazine~2.7–4.1%

UV filterKey activeIrritant · medium

Irritation risk: Medium

Works for

Sun protection

Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.

More about Bis-ethylhexyloxyphenol methoxyphenyl triazine

Butyl methoxydibenzoylmethane~2.2–3.2%

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

Ethylhexyl salicylate~1.9–2.9%

UV filter

Irritation risk: Low

Works for

Sun protection

Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen

More about Ethylhexyl salicylate

Ethylhexyl triazone~1.6–2.4%

UV filterKey activeIrritant · medium

Irritation risk: Medium

Works for

Sun protection

Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet

More about Ethylhexyl triazone

Diethylamino hydroxybenzoyl hexyl benzoate~1.3–2%

UV filterKey activeIrritant · medium

Irritation risk: Medium

Works for

Sun protection

Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet

More about Diethylamino hydroxybenzoyl hexyl benzoate

Dibutyl adipate~1–1.5%

Formula

Irritation risk: Low

Works for

Moisturizing

Helps soften the upper layer of the skin and create a nice product consistency

More about Dibutyl adipate

Trimethoxybenzylidene pentanedione~0.45–1.05%

Formula

Irritation risk: Low

More about Trimethoxybenzylidene pentanedione

Hexylresorcinol~0.4–0.95%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationEvens skin tone

Might be helpful in reducing hyperpigmentation and neutralizing free radicals in skin

More about Hexylresorcinol

Glycine soja oil~0.4–0.9%

Key activeComedogenic 2/5Irritant · medium

Irritation risk: Medium
Comedogenicity: 2/5

Works for

Moisturizing

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

More about Glycine soja oil

Tocopheryl acetate~0.15–0.65%

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

Tocopherol~0.15–0.55%

Under-dosed

Irritation risk: Low

Works for

Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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

Polyglyceryl-3 diisostearate~0.1–0.4%

Comedogenic 3/5Irritant · medium

Irritation risk: Medium
Comedogenicity: 3/5

Works for

Cleansing

Helps oil and water mix together

More about Polyglyceryl-3 diisostearate

Oryza sativa extract~0.1–0.35%

Formula

Irritation risk: Low

Works for

MoisturizingAnti-oxidation

A grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin

More about Oryza sativa extract

Oryza sativa germ extract~0.15–0.6%

Formula

Irritation risk: Low

More about Oryza sativa germ extract

Ingredient list view

Dicaprylyl carbonate, Octocrylene, C12-15 alkyl benzoate, Coco-caprylate/caprate, Dicaprylyl ether, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Butyl methoxydibenzoylmethane, Ethylhexyl salicylate, Ethylhexyl triazone, Diethylamino hydroxybenzoyl hexyl benzoate, Dibutyl adipate, Trimethoxybenzylidene pentanedione, Hexylresorcinol, Glycine soja oil, Tocopheryl acetate, Tocopherol, Polyglyceryl-3 diisostearate, Oryza sativa extract, Oryza sativa germ extract

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≈ $26.72

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 5 studies and safety reviews.

1
Safety Assessment of Alkyl Esters as Used in Cosmeticscir-safety.org
2
Vitamin E in dermatologyncbi.nlm.nih.gov
3
Vitamin E and Skin Healthlpi.oregonstate.edu
4
Antioxidant and Anti-Inflammatory Properties of Anthocyanins Extracted from Oryza sativa L. in Primary Dermal Fibroblastshindawi.com
5
Rice antioxidants: phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, c-oryzanol, and phytic acidonlinelibrary.wiley.com

Hello SundayThe One That Makes You Glow - SPF 40 Dark Spot Serum

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