SPF Scout · Product record
SHISEIDO ULTIMATE SUN PROTECTOR · Octocrylene, Octisalate, Zinc Oxide
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.
29 entries · the stored declaration is recorded as incomplete. An incomplete list is treated as unknown, never as a pass.
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.
Octocrylene
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. It also serves as a light stabilizer, helping keep other filters and the formula intact under sunlight.
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.
Diisopropyl Sebacate
Emollient (softens and smooths skin)Plasticiser (keeps a film flexible)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)A light oily liquid that softens and smooths the skin. It also works as a solvent, dissolving other ingredients and helping the product spread.
Isopropyl Myristate
Binder (holds the formula together)Emollient (softens and smooths skin)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)An emollient oil-like ingredient that softens and smooths skin feel. It also helps bind the formula together and can carry fragrance. It gives products a light, spreadable slip.
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.
Peg/Ppg-9/2 Dimethyl Ether
Skin conditioning (CosIng functional class)A conditioning agent that improves the product's feel on skin. It helps leave skin feeling smooth after use.
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.
Talc
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)Skin protecting (CosIng functional class)Slip modifier (changes how the formula spreads)Talc is a soft mineral powder that absorbs moisture and adds bulk and slip. In practice it helps the product spread, keeps powders from clumping, and can add opacity.
Polyglyceryl-6 Polyricinoleate
Surfactant (cleanses or mixes oil and water)This is an emulsifier that helps oil and water mix. It holds the oily and watery parts together so the product stays uniform.
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.
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)”
A conditioning ingredient that also draws in and holds moisture. It helps skin feel hydrated and smooth.
Aminoethanesulfinic Acid
Antioxidant (slows the formula oxidising)Reducing agent (chemically reduces other ingredients)An ingredient added to protect the formula. It works as an antioxidant and a reducing agent, both of which help keep the product from breaking down through reactions with oxygen.
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.
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”
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.
No reviewed note yet.
Hydrogen Dimethicone
Film forming (leaves a thin coating)A silicone that forms a thin film. It leaves a smooth layer over the surface as the product sets.
listed as “Hydrogen Dimethicone (13 Cst)”
No reviewed note yet.
Succinoglycan
Skin conditioning (CosIng functional class)Succinoglycan is a skin-conditioning ingredient that keeps skin feeling soft and comfortable. It's a fermentation-produced sugar-based material.
listed as “Succinoglycan (Agrobacterium Tumefaciens)”
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.
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.
listed as “Bht”
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.
Stearic Acid
Emulsion stabiliser (keeps oil and water mixed)Fragrance ingredient (scent)otherRefatting (CosIng functional class)Surfactant (cleanses or mixes oil and water)Stearic Acid helps oil and water mix, keeps that blend from separating, and cleanses. It also softens skin feel and adds scent, so it keeps the product stable and smooth while contributing fragrance.
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.
Chlorphenesin
Preservative (inhibits microbial growth)This is a preservative that fights microbes. It helps keep the product from spoiling as bacteria and other organisms try to grow in it.
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=ce6a28c1-56e6-4105-bc9d-9d1986ead420
- 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
- 29
- Record checksum
- sha256:0c8681eb9fee16375c4f4e0fa569e2538b367668cb473f6ae7f87acbf6f66235
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