Piz Buin Tan and Protect Spray SPF 30

Piz Buin Tan and Protect Spray SPF 30

SPF 30Efficacy90/100IrritancyMedium·4 UV filters
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Works for

1 of 1 advertised claim delivered

Sun protection
SPF 30 · 4 UV filters
Broad spectrum
SPF 30Broad spectrumChemical filtersWater-resistantNo 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
Tinosorb S
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~5.3–7.9%
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~3.1–4.7%
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.~1.9–2.8%
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.~2.7–4.1%
~ 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
Not advertised by the brand · 1 ingredient credited for this claim
Strong support

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.

These ingredients in the product might also be helpful for reducing and preventing fine lines, wrinkles, and skin elasticity, even though there is no conclusive evidence for their effectiveness: acetyl hexapeptide-1.

Acetyl hexapeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.45–1%
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).

Moisturizing
Not advertised by the brand · 7 ingredients credited for this claim
Good support

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-1

Acetyl hexapeptide-1HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.45–1%
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~3.7–5.6%
Tribehenin· EmollientEffect: LowUsed to create a thicker product consistency and soften the upper layer of the skin~0.4–0.9%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.9–1.35%
Isopropyl isostearate· EmollientEffect: LowAn emollient that helps soften the skin~1.3–2%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.35–0.75%
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~1.7–2.5%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 11 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~0.05–0.1%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~5.3–7.9%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~2.7–4.1%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~1.9–2.8%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.4–0.9%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.35–0.75%est.
Potassium cetyl phosphateHelps oil and water mix togetherMedium~0.2–0.75%est.
Aluminum starch octenylsuccinateUsed to thicken the product's consistencyMedium~0.15–0.6%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.5%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~0.1–0.4%est.
Potassium sorbateA preservativeMedium~0.05–0.25%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
Isopropyl isostearateAn emollient that helps soften the skin3/5~1.3–2%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Octocrylene~5.3–7.9%
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~3.7–5.6%
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
Ethylhexyl salicylate~3.1–4.7%
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
Butyl methoxydibenzoylmethane~2.7–4.1%
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
Butylene glycol~1.7–2.5%
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
Bis-ethylhexyloxyphenol methoxyphenyl triazine~1.9–2.8%
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
Isopropyl isostearate~1.3–2%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient that helps soften the skin

More about Isopropyl isostearate
Triacontanyl pvp~1.1–1.6%
Formula
Glyceryl stearate~0.9–1.35%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Peg-100 stearate~0.55–1.35%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
Acetyl hexapeptide-1~0.45–1%
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 Acetyl hexapeptide-1
Acrylates/c10-30 alkyl acrylate crosspolymer~0.4–0.9%
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
Tribehenin~0.4–0.9%
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
Caprylyl glycol~0.35–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Potassium cetyl phosphate~0.2–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Potassium cetyl phosphate
Aluminum starch octenylsuccinate~0.15–0.6%
Irritant · medium
Irritation risk
Medium

Used to thicken the product's consistency

More about Aluminum starch octenylsuccinate
Disodium edta~0.15–0.5%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Sodium hydroxide~0.1–0.4%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Tocopheryl acetate~0.1–0.4%
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
Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate~0.1–0.35%
Formula
Irritation risk
Low

Used to increase stability of product formulations

More about Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate
Phenoxyethanol~0.05–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Potassium sorbate~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Parfum~0.05–0.1%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Octocrylene, C12-15 alkyl benzoate, Ethylhexyl salicylate, Butyl methoxydibenzoylmethane, Butylene glycol, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Isopropyl isostearate, Triacontanyl pvp, Glyceryl stearate, Peg-100 stearate, Acetyl hexapeptide-1, Acrylates/c10-30 alkyl acrylate crosspolymer, Tribehenin, Caprylyl glycol, Potassium cetyl phosphate, Aluminum starch octenylsuccinate, Disodium edta, Sodium hydroxide, Tocopheryl acetate, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Phenoxyethanol, Potassium sorbate, Parfum

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Amazon USPrice as of 10/12/2026 15:01 GMT
$38.96
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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
Piz BuinTan and Protect Spray SPF 30YOUR PRODUCTBiodermaPhotoderm Bronz High Protection Spray SPF30
Match—61%
Price$8.69$18.06+$9.37
Shared key ingredients—3 of 4
Key difference—Copper Gluconate
Irritancy Medium Medium
SPFSPF 30SPF 30
Drying alcohol——
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Product summary

Based on the ingredient list, we assess that "Piz Buin - Tan and Protect Spray SPF 30" can provide reliable sun protection. 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).

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 1.90% - 2.80%, avobenzone 2.70% - 4.10%, octisalate 3.10% - 4.70% and octocrylene 5.30% - 7.90%.

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 product 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 17.99$ up to 46.99$ in the United States and from 9.99£ up to 17.99£ 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 1 studies and safety reviews.

  1. 1
Piz Buin Tan and Protect Spray SPF 30
Piz BuinTan and Protect Spray SPF 30

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As an Amazon Associate, WIMJ earns from qualifying purchases.