SPF Scout · Product record
Thinksport Thinksun Sunscreen SPF 30
SPF 30 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.
20 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.
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.
No general role is recorded for this ingredient in the inventory we hold. That is a gap in our record, not a statement about the ingredient.
Tricaprin conditions the skin and adds scent to the product. It helps leave the skin feeling soft while contributing to the fragrance.
Sorbitan Stearate
Surfactant (cleanses or mixes oil and water)An emulsifier that helps oil and water mix. This keeps the formula blended into one consistent texture.
listed as “Sorbitan Monostearate”
An extract from the bark of the mountain pine. It adds scent to the product and acts as a tonic ingredient.
listed as “Pinus Mugo Bark”
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.
A silicone that works as an emollient, softening and smoothing skin feel. It gives the product a silky, slippery glide.
listed as “Cetyl Dimethicone 25”
Hydrogenated Castor Oil
Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)Viscosity control (thickens or thins the formula)A thick oil-based ingredient that softens and smooths skin feel while helping oil and water mix. It also cleanses and adjusts how thick the product is, so it can carry cleansing and texture roles at once.
Magnesium Sulfate
Bulking agent (adds volume)Magnesium Sulfate is a mineral salt used to add bulk to the formula. It helps fill out the product's body and texture.
Helianthus Annuus Seed Oil
Emollient (softens and smooths skin)Occlusive (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)Sunflower seed oil does several jobs: it softens and smooths skin, forms a light layer on the surface, and acts as a solvent to dissolve other ingredients. Together this helps skin feel smooth and holds the formula together.
listed as “Sunflower Oil”
Simmondsia Chinensis Seed Oil
Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)This is jojoba seed oil, used to soften and smooth skin. It conditions both skin and hair, leaving a smoother feel.
listed as “Jojoba Oil”
Ascorbic Acid
Antioxidant (slows the formula oxidising)Buffering (holds the formula at a set acidity)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)Ascorbic Acid is vitamin C, used here mainly as an antioxidant to protect the formula from going off. It also conditions the skin, adjusts the acidity balance, and can add scent.
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.
Olea Europaea Fruit Oil
Emollient (softens and smooths skin)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)Olive fruit oil that conditions skin and adds fragrance to the product. It softens the skin's feel and contributes to the product's scent. Often listed simply as olive oil.
listed as “Olive Oil”
Rubus Idaeus (Raspberry) Seed Oil
Emollient (softens and smooths skin)otherSkin conditioning (CosIng functional class)An oil from raspberry seeds used as an emollient. It softens and smooths the feel of skin. On labels it may appear as Rubus Idaeus Seed Oil.
listed as “Raspberry Seed Oil”
Vaccinium Macrocarpon (Cranberry) Seed Oil
Skin conditioning (CosIng functional class)This is an oil pressed from cranberry seeds that works as a skin conditioner. It helps keep skin feeling soft and smooth.
listed as “Cranberry Seed Oil”
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 “Hyaluronic Acid”
Ribes Nigrum (Black Currant) Juice
Skin conditioning (CosIng functional class)This is the pressed juice of black currant, used to condition the skin. In practice that means it helps the product leave skin feeling soft and comfortable.
listed as “Black Currant Juice”
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”
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=930bc7e2-5c12-45b8-98ef-287a302bf308
- 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
- 20
- Record checksum
- sha256:cf32a674ff30943456937dddd25ffd52c625ee6d5196c25f2e933c6e713bf759
Always compare this record with your current package.