SPF Scout · Product record
SHISEIDO URBAN ENVIRONMENT Oil-Free SUNSCREEN SPF 42
SPF 42 as labeled
U.S. formulation · record last retrieved 27 July 2026
What is listed
The ingredient declaration stored for this formulation, reproduced exactly as it was recorded from the source below.
44 entries · the stored declaration is recorded as complete.
What each ingredient generally does
Each entry that matched a canonical ingredient, with the function recorded for it. These notes describe the role an ingredient plays in a formulation. They do not assess an ingredient.
Ensulizole
Light stabiliser (protects the formula from light)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)Ensulizole is an organic UV filter that absorbs ultraviolet light, so less of it reaches the skin. It also acts as a light stabilizer, helping the formula hold up under sun exposure. You may see it listed as Phenylbenzimidazole Sulfonic Acid.
Homosalate
Fragrance ingredient (scent)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)An organic UV filter that absorbs ultraviolet light. It also adds scent to the product.
Octisalate
Light stabiliser (protects the formula from light)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)An organic UV filter that absorbs ultraviolet light, and doubles as a light stabilizer to keep the formula steady in sun. It also appears on labels as Ethylhexyl Salicylate.
Zinc Oxide
Bulking agent (adds volume)Colorant (adds colour)Light stabiliser (protects the formula from light)Oral care (CosIng functional class)Preservative (inhibits microbial growth)Skin protecting (CosIng functional class)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)A mineral UV filter that absorbs ultraviolet light, the core sun-protection job in this product. It also helps protect the skin surface and can add whiteness or opacity. On some labels it appears as CI 77947 when used for colour.
Water
Antiplaque (CosIng functional class)otherSkin conditioning (CosIng functional class)Solvent (dissolves other ingredients)The base liquid that most of the other ingredients dissolve or spread into. It carries the formula and helps condition the skin surface.
Dimethicone
Antifoaming (stops the formula foaming)Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)A silicone that softens and smooths skin feel and forms a protective layer on the surface. It also cuts down foam during production, keeping the formula settled.
A light silicone that conditions the skin and keeps foam down during use. It gives a smooth feel and stops unwanted bubbling in the formula.
Glycerin
Denaturant (makes alcohol undrinkable)Fragrance ingredient (scent)Hair conditioning (CosIng functional class)Humectant (holds moisture)Oral care (CosIng functional class)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)Glycerin draws in and holds moisture while conditioning and protecting skin. It also dissolves other ingredients, adjusts thickness, and can add scent. On labels it may appear as glycerol.
Silica
Abrasive (physically scrubs)Absorbent (takes up oil or water)Anticaking (keeps powder free-flowing)Bulking agent (adds volume)Opacifier (makes the formula less see-through)otherViscosity control (thickens or thins the formula)Silica is a fine mineral powder that soaks up excess moisture and oil, and adjusts how thick the product feels. It keeps powders from clumping, adds bulk, and can make a formula look more opaque. Its chemical name is silicon dioxide.
listed as “Silicon Dioxide”
Peg/Ppg-14/7 Dimethyl Ether
Skin conditioning (CosIng functional class)This is a skin-conditioning ingredient. It works on the surface of the skin to improve how the product feels.
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)This is a silicone-based ingredient that helps oil and water mix and can also do cleansing work. It conditions skin and hair, giving a smooth feel. In a formula it keeps the oil and water parts blended together.
PEG-10 Dimethicone
Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)A silicone-based ingredient that conditions skin and hair. In practice it helps leave a smooth, soft feel.
listed as “Peg-10 Dimethicone (600 Cst)”
Trehalose is a sugar used as a humectant, meaning it draws in and holds moisture. That keeps skin and the formula from drying out.
Myristyl Myristate
Emollient (softens and smooths skin)Opacifier (makes the formula less see-through)Skin conditioning (CosIng functional class)An emollient that softens and smooths skin feel. It also makes the product more opaque, so a clear formula turns creamy or milky in look.
Ethylhexyl Palmitate
Emollient (softens and smooths skin)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)A lightweight oil that softens and smooths the skin feel. It gives the product a slip that helps it spread easily, and it also adds scent.
Dextrin Palmitate helps oil and water mix and keeps powders from clumping. It also assists in cleansing and holds the formula's texture together.
listed as “Dextrin Palmitate (Corn; 20000 Mw)”
Isodecyl Neopentanoate
Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)A lightweight oily ingredient that softens and smooths skin feel. It gives the product a silky, easy-to-spread texture.
Tetrahexyldecyl Ascorbate
Antioxidant (slows the formula oxidising)otherSkin conditioning (CosIng functional class)This is an antioxidant and skin-conditioning ingredient, a form of vitamin C. As an antioxidant it helps keep the formula from going off, and it softens the skin feel.
listed as “Ascorbyl Tetraisopalmitate”
Thiotaurine
Antioxidant (slows the formula oxidising)Thiotaurine is an antioxidant. It helps keep the formula from going off as it's exposed to air over time.
A conditioning ingredient that also draws in and holds moisture. It helps skin feel hydrated and smooth.
listed as “Glycyrrhizinate Dipotassium”
No reviewed note yet.
Paeonia Lactiflora Root
Skin conditioning (CosIng functional class)This is a skin-conditioning ingredient from peony root. It helps keep skin feeling soft and smooth.
A moisture-grabbing ingredient that draws in and holds water. That keeps skin conditioned and helps it feel supple. It's the salt form of hyaluronic acid.
listed as “Hyaluronate Sodium”
No reviewed note yet.
Camellia Sinensis Leaf Extract
Antioxidant (slows the formula oxidising)Astringent (CosIng functional class)Emollient (softens and smooths skin)Fragrance ingredient (scent)Humectant (holds moisture)Oral care (CosIng functional class)otherPreservative (inhibits microbial growth)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)Tonic (CosIng functional class)UV absorber (protects the formula from light, not a sunscreen filter)An extract from tea leaves that does several jobs: it draws in and holds moisture, softens the skin, and works as an antioxidant. It also acts as an astringent and adds a mild scent. On labels this is the tea leaf extract.
listed as “Green Tea Leaf”
No reviewed note yet.
No reviewed note yet.
Triethanolamine
Buffering (holds the formula at a set acidity)Fragrance ingredient (scent)Surfactant (cleanses or mixes oil and water)A buffering agent that sets and steadies the product's acidity level. It also helps oil and water mix, aids cleansing, and contributes to fragrance.
listed as “Trolamine”
A binding ingredient that helps hold the parts of the formula together. It is often used to coat and bind powders in a mix.
Butylene Glycol
Fragrance ingredient (scent)Humectant (holds moisture)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)A multitasking liquid that acts as a humectant, solvent, and thickness adjuster, and carries a scent role. It draws in and holds moisture, dissolves other ingredients, and helps set the product's texture.
Disodium EDTA
Chelating (binds metal ions in the formula)otherViscosity control (thickens or thins the formula)An ingredient that binds trace metals that would otherwise spoil the formula, and helps adjust its thickness. This keeps the product stable over time.
listed as “Edetate Disodium”
Disteardimonium Hectorite
Light stabiliser (protects the formula from light)Viscosity control (thickens or thins the formula)A thickener that adjusts how thick or thin the product is. It also works as a light stabilizer, helping the formula hold up against light exposure.
Tocopherol
Antioxidant (slows the formula oxidising)Fragrance ingredient (scent)Occlusive (CosIng functional class)otherSkin conditioning (CosIng functional class)Tocopherol is a form of vitamin E used as an antioxidant, which helps keep the formula from going off. It also conditions skin and forms a thin surface layer that slows moisture loss. You may see it listed simply as vitamin E.
listed as “.Alpha.-Tocopherol”
An antioxidant that also adds a scent note. It helps keep the oils in the formula from going off, so the product stays stable longer. Often shortened to BHT on labels.
Alcohol
Antifoaming (stops the formula foaming)Astringent (CosIng functional class)Fragrance ingredient (scent)otherPreservative (inhibits microbial growth)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)Alcohol is ethyl alcohol used as a solvent to dissolve other ingredients and thin the formula. It also cuts foam, tightens skin as an astringent, and adjusts thickness. It appears on labels simply as alcohol or ethanol.
Isostearic Acid
Binder (holds the formula together)Emollient (softens and smooths skin)Surfactant (cleanses or mixes oil and water)A multitasker that helps oil and water mix and works as a cleansing agent. It also helps bind the formula's parts together, keeping everything blended.
This is a fragrance and refreshing ingredient. It adds scent and a cool, fresh feel to the product.
listed as “3-((L-Menthyl)Oxy)Propane-1,2-Diol”
Sodium Metabisulfite
Antioxidant (slows the formula oxidising)Preservative (inhibits microbial growth)Reducing agent (chemically reduces other ingredients)This works as an antioxidant, a preservative, and a reducing agent. In practice, it helps slow down spoilage and keeps the formula stable over time.
This is a mineral powder used as a colorant and opacifier. It adds color and makes the product look less see-through. On labels it may also appear as CI 77120.
Sodium Citrate
Buffering (holds the formula at a set acidity)Chelating (binds metal ions in the formula)Fragrance ingredient (scent)A buffering agent that keeps the product's acidity steady. It also binds trace metals that would otherwise spoil the formula.
Phenoxyethanol
Preservative (inhibits microbial growth)This is a preservative that fights microbes. It helps keep the product from spoiling over time.
Benzoic Acid
Fragrance ingredient (scent)pH adjuster (sets the formula's acidity)Preservative (inhibits microbial growth)A preservative that helps keep the product from spoiling. It also fine-tunes the acidity level and adds fragrance.
A colorant that gives the product its shade. On labels it can also appear as CI 77491, CI 77492, or CI 77499.
listed as “Ferric Oxide Red”
A colorant that gives the product its shade. On labels it can also appear as CI 77491, CI 77492, or CI 77499.
listed as “Ferric Oxide Yellow”
Checking this against your own list
SPF Scout's Personal Ingredient Check runs in the app, on your device. This page cannot see a personal avoidance list. Your selections are stored on your phone and are never sent to this website. There is nowhere on our side for them to go.
In the app you choose the ingredients you already avoid, and every entry in this declaration that matches one of them is shown to you with the alias path that produced the match.
This comparison does not predict whether your skin will react.
Source quality
- Source
- DailyMed drug label
- Source record
- https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=21bde283-a554-45c8-8733-2a8adeff41b1
- Retrieved
- 27 July 2026
- Market
- United States
- Version
- v1 of this U.S. formulation
- Source tier
- Official label document (not independently verified by us)
- Entries recorded
- 44
- Record checksum
- sha256:ccf3f1b49da186a1efff0ab1dbf59b100228c401073834e438d5128f385860ed
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