PRODUCT REVIEW

Piz Buin Allergy Sun Sensitive Skin Lotion - Very High SPF50+

Works for:

based on ingredients and %

Sun protection
Anti-aging
Evens skin tone
Moisturizing

Can it cause trouble?

Key actives

Dimethicone 1% - 1.2%Cyclopentasiloxane 0.3% - 0.5%

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Buy from Lookfantastic £16.33

More options from: $22.60

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Cheaper alternatives

RoC Skincare - Soleil-Protect High Tolerance Comfort Fluid SPF50+

Price: $18.49

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Altruist - Sunscreen Fluid SPF50

Price: $11.37

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Product summary

We believe that "Piz Buin - Allergy Sun Sensitive Skin Lotion - Very High SPF50+" can provide reliable sun protection based on the ingredients listed. We love that it can protect from both UVA and UVB rays (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.

Its formula is also hydrating, so you might not need an additional moistruizer during the day. Like all broad-spectrum sunscreens, this product has an anti-aging benefit.

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. Here are the exact UV filters in this sunscreen: tinosorb s 0.60% - 0.85%, avobenzone 1.60% - 2.00%, uvinul a plus 0.65% - 0.95%, octisalate 5.00% - 6.10%, tinosorb m 0.75% - 1.10% and octocrylene 3.60% - 4.40%.

Irritation risk

It contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of it 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 for 22.60$ in the United States, for 28.60CA$ in Canada and for 16.33£ in the United Kingdom.

For a detailed price comparison: click here.

What can the product work for?

Sun protection

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.

octocrylene 3.6% - 4.4%

Irritation risk:

UVA I protection: UVA II protection: UVB protection: Photo stable: Ingredient type Organic

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

butyl methoxydibenzoylmethane 1.6% - 2%

Irritation risk:

UVA I protection: UVA II protection: UVB protection: Photo stable: Ingredient type Organic

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.

diethylamino hydroxybenzoyl hexyl benzoate 0.65% - 0.95%

Irritation risk:

UVA I protection: UVA II protection: UVB protection: Photo stable: Ingredient type Organic

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

Anti-aging

What does the product description say?

The advanced cream combines ultra-high level, broad spectrum protection with an exclusive anti-irritant shield complex Calmanelle® and plant-derived antioxidant Feverfew PFETM, which help strengthen skin resilience and improve cell tolerance to the sun, alleviating prickly heat sensations and blotchiness.

Source: Lookfantastic CA

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.

ascorbyl palmitate 0.1% - 0.2%

Irritation risk:

Concentration: Insufficient!

Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.

Evens skin tone

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).

Moisturizing

What does the product description say?

The lightweight, creamy formula rapidly absorbs, providing long lasting moisturisation to leave your skin feeling soft and comfortable while helping to prevent peeling.

Source: Lookfantastic CA

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, c12-15 alkyl benzoate.

dimethicone 1% - 1.2%

Irritation risk:

Concentration: Effectiveness: HIGH

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

glycerin 2.4% - 2.9%

Irritation risk:

Concentration: Effectiveness: HIGH

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

cyclopentasiloxane 0.3% - 0.5%

Irritation risk:

Concentration: Effectiveness: MEDIUM

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

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Can it cause trouble?

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Ingredients & concentrations

All ingredients

Key Actives

dimethicone 1% - 1.2%

Irritation risk:

Works for: Moisturizing, Mattifying

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

cyclopentasiloxane 0.3% - 0.5%

Irritation risk:

Works for: Mattifying, Moisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

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Potential irritants

propylene glycol 0.25% - 0.4%

Irritation risk:

Works for: Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

decyl glucoside 0.3% - 0.55%

Irritation risk:

Works for: Cleansing

Helps oil and water mix together. Can be irritating

Comodogenic ingredients

cetearyl alcohol 0.75% - 1.15%

Irritation risk: Comedogenicity: Medium

Works for: Cleansing, Moisturizing

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

All ingredients

water 45% - 55%

Irritation risk:

Plain old water

ethylhexyl salicylate 5% - 6.1%

Irritation risk:

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

c12-15 alkyl benzoate 4.4% - 5.4%

Irritation risk:

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

Ingredient list view

Water, Ethylhexyl salicylate, C12-15 alkyl benzoate, Octocrylene, Glycerin, Cyclohexasiloxane, Butylene glycol, Vp/eicosene copolymer, Butyl methoxydibenzoylmethane, Dimethicone, Cetearyl alcohol, Methylene bis-benzotriazolyl tetramethylbutylphenol, Styrene/acrylates copolymer, Diethylamino hydroxybenzoyl hexyl benzoate, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Chrysanthemum parthenium flower extract, Hydroxyphenyl propamidobenzoic acid, Acrylates copolymer, Acrylates/c10-30 alkyl acrylate crosspolymer, Acrylates/c12-22 alkyl methacrylate copolymer, Pentylene glycol, Caprylyl glycol, Cyclopentasiloxane, Linseed acid, Propylene glycol, Potassium lactate, Ppg-5-ceteth-20, Ceteth-10 phosphate, Dicetyl phosphate, Decyl glucoside, Sodium dodecylbenzenesulfonate, Peg-8 laurate, Xanthan gum, Disodium edta, Sodium hydroxide, Bht, Ascorbyl palmitate, Phenoxyethanol, Potassium sorbate, Parfum

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Price
WIMJ similarity score		50%	46%	46%	44%	42%	42%	42%	42%	42%	41%
SPF	SPF 50	SPF 50	SPF 60	SPF 50	SPF 50	SPF 50	SPF 50	SPF 50	SPF 50	SPF 50	SPF 50
Key ingredients	bis-ethylhexyloxyphenol methoxyphenyl triazine butyl methoxydibenzoylmethane +6 more	Common: bis-ethylhexyloxyphenol methoxyphenyl triazine butyl methoxydibenzoylmethane +4 more Other: methyl methacrylate crosspolymer	Common: bis-ethylhexyloxyphenol methoxyphenyl triazine butyl methoxydibenzoylmethane +3 more Other: dimethiconol drometrizole trisiloxane +3 more	Common: butyl methoxydibenzoylmethane diethylamino hydroxybenzoyl hexyl benzoate +3 more Other: panthenol diethylhexyl butamido triazone +1 more	Common: dimethicone glycerin +3 more Other: niacinamide panthenol +5 more	Common: butyl methoxydibenzoylmethane dimethicone +4 more Other: panthenol butyrospermum parkii butter +3 more	Common: bis-ethylhexyloxyphenol methoxyphenyl triazine butyl methoxydibenzoylmethane +3 more Other: ethylhexyl triazone homosalate +4 more	Common: bis-ethylhexyloxyphenol methoxyphenyl triazine diethylamino hydroxybenzoyl hexyl benzoate +2 more Other: diglycerin ethylhexyl triazone +3 more	Common: butyl methoxydibenzoylmethane dimethicone +2 more Other: butyloctyl salicylate caprylic/capric triglyceride +2 more	Common: butyl methoxydibenzoylmethane glycerin +2 more Other: panthenol urea +7 more	Common: butyl methoxydibenzoylmethane glycerin +1 more Other: ethylhexyl triazone terephthalylidene dicamphor sulfonic acid +1 more
Irritancy	IRRITANCY MEDIUM	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY MEDIUM	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW
Potential Irritants	parfum Has skin benefit? decyl glucoside Has skin benefit? +18 more	decyl glucoside Has skin benefit? propylene glycol Has skin benefit? +13 more	propylene glycol Has skin benefit? alcohol denat. Has skin benefit? +14 more	alcohol denat. Has skin benefit? disodium edta Has skin benefit? +11 more	propylene glycol Has skin benefit? decyl glucoside Has skin benefit? +11 more	panax ginseng root extract Has skin benefit? propylene glycol Has skin benefit? +18 more	alcohol denat. Has skin benefit? potassium sorbate Has skin benefit? +16 more	propylene glycol Has skin benefit? decyl glucoside Has skin benefit? +13 more	p-anisic acid Has skin benefit? alcohol denat. Has skin benefit? +13 more	propylene glycol Has skin benefit? piroctone olamine Has skin benefit? +11 more	alcohol denat. Has skin benefit? triethanolamine Has skin benefit? +10 more
All ingredients	water Has skin benefit? ethylhexyl salicylate Has skin benefit? +38 more	water Has skin benefit? octocrylene Has skin benefit? +31 more	water Has skin benefit? c12-15 alkyl benzoate Has skin benefit? +29 more	water Has skin benefit? octocrylene Has skin benefit? +23 more	water Has skin benefit? c12-15 alkyl benzoate Has skin benefit? +31 more	water Has skin benefit? c12-15 alkyl benzoate Has skin benefit? +35 more	water Has skin benefit? glycerin Has skin benefit? +30 more	water Has skin benefit? c12-15 alkyl benzoate Has skin benefit? +28 more	butyl methoxydibenzoylmethane Has skin benefit? homosalate Has skin benefit? +28 more	water Has skin benefit? c12-15 alkyl benzoate Has skin benefit? +34 more	water Has skin benefit? isopropyl palmitate Has skin benefit? +26 more

PRODUCT REVIEW

Piz Buin Allergy Sun Sensitive Skin Lotion - Very High SPF50+

Works for:

Can it cause trouble?

Key actives

Cheaper alternatives

Product summary

Sunscreen filters

Irritation risk

Price

What can the product work for?

Works for

Sun protection

Anti-aging

What does the product description say?

Evens skin tone

Moisturizing

What does the product description say?

Honesty check

How honest is this product?

Buy now

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Can it cause trouble?

Potential irritants

Comodogenic ingredients

User reviews (0)

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Ingredients & concentrations

All ingredients

Key Actives

Potential irritants

Comodogenic ingredients

All ingredients

Ingredient list view

Sources