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Soltan Once Face SPF50+
Soltan

Soltan Once Face SPF50+

SPF 50Efficacy100/100IrritancyMedium·6 UV filters
See all ingredients 100% recommend: 1 review In 4 routines
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Works for

3 of 3 advertised claims delivered

Sun protection
SPF 50 · 6 UV filters
Broad spectrum
SPF 50Broad spectrumChemical filtersNano filters

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
Tinosorb S
Tinosorb M
Uvasorb Heb
Avobenzone
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~4.4–5.4%
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~2.5–3.1%
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.~2–2.4%
Tinosorb MMethylene Bis-benzotriazolyl TetramethylbutylphenolUVBUVA Photo-stable Tinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yet~0.7–1.05%
Uvasorb HebDiethylhexyl Butamido TriazoneUVA2 Photo-stable Uvasorb HEB. A UV filter. Is effective against UVB and UVA II rays (but not UVA I). It is photostable. Unfortunately, is not approved by FDA (US) yet~0.55–0.8%
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.~3.5–4.2%
~ 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.
Anti-aging
2 ingredients credited for this claim
Strong support
What the product description says
“UVA rays penetrate deep into the skin, causing long-term skin damage and premature ageing.”
Source: Boots

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.

Sodium ascorbyl phosphateEffect: LowA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~0.15–0.25%
Butyrospermum parkii butterEffect: Low, below effective doseA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.4–0.6%
Moisturizing
10 ingredients credited for this claim
Strong support
What the product description says
“UVA rays penetrate deep into the skin, causing long-term skin damage and premature ageing.”
Source: Boots

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, butylene glycol.

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: dimethicone, dimethiconol.

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

DimethiconolKey active· Emollient, OcclusiveEffect: HighA silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time~0.25–0.45%
Vitis vinifera seed oilKey active· EmollientEffect: HighA great emollient that can also have anti-oxidant properties~0.2–0.4%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.7–1.1%
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~0.3–0.55%
PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.3–0.55%
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~6–7.4%
Tribehenin· EmollientEffect: LowUsed to create a thicker product consistency and soften the upper layer of the skin~0.5–0.7%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.2–0.4%
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~2.4–2.9%
Butyrospermum parkii butterUnder-dosedEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.4–0.6%
Evens skin tone
Not advertised by the brand · No ingredient credited for this claim
Strong support

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-oxidation
Not advertised by the brand · 5 ingredients credited for this claim
Moderate support

This product contains antioxidants (sodium ascorbyl phosphate) 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.

Sodium ascorbyl phosphateKey activeEffect: MediumA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C~0.15–0.25%
Vitis vinifera seed oilEffect: LowA great emollient that can also have anti-oxidant properties~0.2–0.4%
Butyrospermum parkii butterEffect: Low, below effective doseA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.4–0.6%
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.~0.2–0.35%
Panax ginseng root extractEffect: Low, below effective doseA plant extract that might have some anti-inflammatory properties, but solid evidence is lacking. It can be irritating~0.15–0.25%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 20 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.15–0.3%est.
Decyl glucosideHelps oil and water mix together. Can be irritatingHigh~0.25–0.45%est.
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.15–0.3%est.
Panax ginseng root extractA plant extract that might have some anti-inflammatory properties, but solid evidence is lacking. It can be irritatingHigh~0.15–0.25%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~4.4–5.4%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~3.5–4.2%est.
Polyglyceryl-3 methylglucose distearateHelps water and oil mix togetherMedium~1.7–2%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~2–2.4%est.
Vp/eicosene copolymerUsed to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skinMedium~1.2–1.5%est.
Methylene bis-benzotriazolyl tetramethylbutylphenolTinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yetMedium~0.7–1.05%est.
Diethylhexyl butamido triazoneUvasorb HEB. A UV filter. Is effective against UVB and UVA II rays (but not UVA I). It is photostable. Unfortunately, is not approved by FDA (US) yetMedium~0.55–0.8%est.
Potassium cetyl phosphateHelps oil and water mix togetherMedium~0.25–0.45%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.2–0.4%est.
EthylhexylglycerinA preservativeMedium~0.2–0.35%est.
Vitis vinifera seed oilA great emollient that can also have anti-oxidant propertiesMedium~0.2–0.4%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~0.2–0.35%est.
Tetrasodium edtaHelps to stabilize the product formulationMedium~0.2–0.35%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.3%est.
T-butyl alcoholUsed to dissolve other ingredients and to improve smell of products. It could be irritatingMedium~0.15–0.25%est.
Sodium ascorbyl phosphateA stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin CMedium~0.15–0.25%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~0.4–0.6%est.
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User reviews

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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
C12-15 alkyl benzoate~6–7.4%
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
Octocrylene~4.4–5.4%
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
Butyl methoxydibenzoylmethane~3.5–4.2%
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
Butylene glycol~2.4–2.9%
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
Ethylhexyl salicylate~2.5–3.1%
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
Polyglyceryl-3 methylglucose distearate~1.7–2%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Polyglyceryl-3 methylglucose distearate
Bis-ethylhexyloxyphenol methoxyphenyl triazine~2–2.4%
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
Vp/eicosene copolymer~1.2–1.5%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

Used to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skin

More about Vp/eicosene copolymer
Adipic acid/diglycol crosspolymer~1–1.2%
Formula
Irritation risk
Low
More about Adipic acid/diglycol crosspolymer
Dimethicone~0.7–1.1%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Methylene bis-benzotriazolyl tetramethylbutylphenol~0.7–1.05%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Tinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yet

More about Methylene bis-benzotriazolyl tetramethylbutylphenol
Tribehenin~0.5–0.7%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a thicker product consistency and soften the upper layer of the skin

More about Tribehenin
Phenoxyethanol~0.4–0.6%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Diethylhexyl butamido triazone~0.55–0.8%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Uvasorb HEB. A UV filter. Is effective against UVB and UVA II rays (but not UVA I). It is photostable. Unfortunately, is not approved by FDA (US) yet

More about Diethylhexyl butamido triazone
Butyrospermum parkii butter~0.4–0.6%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Panthenol~0.3–0.55%
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
Ammonium acryloyldimethyltaurate/vp copolymer~0.3–0.55%
Formula
Irritation risk
Low

Increases thickness of a product. Texture enhancer for oil-in-water emulsions

More about Ammonium acryloyldimethyltaurate/vp copolymer
Glycerin~0.3–0.55%
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
Potassium cetyl phosphate~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Potassium cetyl phosphate
Dimethiconol~0.25–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time

More about Dimethiconol
Caprylyl glycol~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Methylparaben~0.15–0.3%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Parfum~0.15–0.3%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Decyl glucoside~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps oil and water mix together. Can be irritating

More about Decyl glucoside
Ethylparaben~0.15–0.3%
Formula
Irritation risk
Low

A preservative

More about Ethylparaben
Ethylhexylglycerin~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Vitis vinifera seed oil~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient that can also have anti-oxidant properties

More about Vitis vinifera seed oil
Tocopheryl acetate~0.2–0.35%
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
Dipropylene glycol~0.15–0.3%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Tetrasodium edta~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Helps to stabilize the product formulation

More about Tetrasodium edta
Citric acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
T-butyl alcohol~0.15–0.25%
Irritant · medium
Irritation risk
Medium

Used to dissolve other ingredients and to improve smell of products. It could be irritating

More about T-butyl alcohol
Propylene glycol~0.15–0.3%
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
Sodium ascorbyl phosphate~0.15–0.25%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-blemishAnti-oxidationAnti-aging

A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C

More about Sodium ascorbyl phosphate
Panax ginseng root extract~0.15–0.25%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidation

A plant extract that might have some anti-inflammatory properties, but solid evidence is lacking. It can be irritating

More about Panax ginseng root extract
Xanthan gum~0.1–0.15%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Ingredient list view

Water, C12-15 alkyl benzoate, Octocrylene, Butyl methoxydibenzoylmethane, Butylene glycol, Ethylhexyl salicylate, Polyglyceryl-3 methylglucose distearate, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Vp/eicosene copolymer, Adipic acid/diglycol crosspolymer, Dimethicone, Methylene bis-benzotriazolyl tetramethylbutylphenol, Tribehenin, Phenoxyethanol, Diethylhexyl butamido triazone, Butyrospermum parkii butter, Panthenol, Ammonium acryloyldimethyltaurate/vp copolymer, Glycerin, Potassium cetyl phosphate, Dimethiconol, Caprylyl glycol, Methylparaben, Parfum, Decyl glucoside, Ethylparaben, Ethylhexylglycerin, Vitis vinifera seed oil, Tocopheryl acetate, Dipropylene glycol, Tetrasodium edta, Citric acid, T-butyl alcohol, Propylene glycol, Sodium ascorbyl phosphate, Panax ginseng root extract, Xanthan gum

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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
SoltanOnce Face SPF50+YOUR PRODUCTHello SundayThe One That's A Serum Face Sunscreen SPF 45Banana BoatKids Advanced Protection Tottle SPF 50Hawaiian TropicSensitive Skin Face Lotion SPF 50
Match—57%57%57%
Price$13.22$26.44+$13.22$8.58−$4.64$9.24−$3.98
Shared key ingredients—6 of 115 of 115 of 11
Key difference—GluconolactoneButyloctyl SalicylateButyloctyl Salicylate
Irritancy Medium Low Low Medium
SPFSPF 50SPF 45SPF 50SPF 50
Drying alcohol————
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Product summary

We believe that "Soltan - Once Face SPF50+" can provide reliable sun protection based on the ingredients listed. 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).

As a plus, this sunscreen uses some of the new generation UV filters (Tinosorb M). These filters are more stable and more gentle on the skin.

Because it includes good moisturizing ingredients, it can also work 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 is a so-called "chemical" sunscreen. It means that it uses organic UV filters. They typically offer good sun protection and rarely leave a white cast, but they can be irritating for some people with sensitive skin. The UV filters in this sunscreen are: tinosorb s 2.00% - 2.40%, avobenzone 3.50% - 4.20%, uvasorb heb 0.55% - 0.80%, octisalate 2.50% - 3.10%, tinosorb m 0.70% - 1.05% and octocrylene 4.40% - 5.40%.

Irritation risk

This product contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this sunscreen 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.

What our users say

Based on 1 review 100% recommend this product
  • When it comes to comedogenicity, the reviewer found that it does not clog pores.
  • As for the white cast, it did not leave a noticeable white residue for the reviewer.
  • As for using this sunscreen in the eye area, the reviewer reported that it stings eyes.
Our users describe the finish of this sunscreen as dewy - matt, They find the product's texture to be light - heavy and In terms of the smell, our users report that light fragrance.

Price

The product retails for 27.68$ in the United States and from 10.00£ up to 23.69£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 20 studies and safety reviews.

  1. 1
    Safety Assessment of Vinylpyrrolidone Polymers as Used in Cosmeticscir-safety.org
  2. 2
    Dimethicone as a protective ingredient in topical medicationsjaad.org
  3. 3
    Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
  4. 4
    Skin moisturizing effects of panthenol-based formulationspdfs.semanticscholar.org
  5. 5
    Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmeticscir-safety.org
  6. 6
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
Soltan Once Face SPF50+
SoltanOnce Face SPF50+
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