SPF Scout · Product record
Sun Bum Sun Bum SPF 70 Premium Moisturizing Sunscreen
SPF 70 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.
15 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.
Avobenzone
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 acts as a light stabilizer, helping the formula hold up under sun exposure. On labels it also appears as Butyl Methoxydibenzoylmethane.
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.
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.
Alcohol Denat.
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 Denat. is ethyl alcohol with additives that make it undrinkable, used as a solvent to dissolve ingredients and thin the formula. It also cuts foam, tightens skin as an astringent, and adjusts thickness. Denat. simply means it has been denatured.
listed as “Alcohol Denat.(64%)”
This is a film-forming polymer that also conditions the skin. It lays down a thin layer on the surface and helps the skin feel smooth.
Acrylates/Octylacrylamide Copolymer
Film forming (leaves a thin coating)Hair fixing (holds hair in place)A large chain-like molecule that forms a film, leaving a thin even layer over the surface. It also helps hold hair in place.
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.
PPG-5-Ceteth-20
Surfactant (cleanses or mixes oil and water)An ingredient that cleanses and helps oil and water mix. In practice it lifts away oil and dirt while keeping the water and oil parts of the formula blended.
Acrylates/Dimethicone Copolymer
Anticaking (keeps powder free-flowing)Binder (holds the formula together)Film forming (leaves a thin coating)Skin conditioning (CosIng functional class)A silicone-acrylic blend that forms a thin film and conditions skin. It helps the product spread into an even layer, keeps powdery ingredients from clumping, holds the mix together, and softens skin feel.
Cyclopentasiloxane
Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)This is a lightweight silicone used to condition skin and hair and to soften and smooth skin feel. It also acts as a solvent, helping the product spread and dissolve other ingredients.
Parfum
Fragrance ingredient (scent)This is the fragrance, a blend of scent ingredients added to give the product an odour or mask other smells. It's also listed as "aroma" on some labels.
listed as “Fragrance”
Tocopheryl Acetate
Antioxidant (slows the formula oxidising)otherSkin conditioning (CosIng functional class)Tocopheryl Acetate is a form of vitamin E that acts as an antioxidant, helping keep the formula from going off. It also conditions the skin, softening its feel.
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.
Ascorbyl Palmitate is an oil-friendly form of vitamin C used as an antioxidant to keep the formula from going off. It can also add a light scent.
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=aa612570-b70a-4910-8086-6634834beb70
- Retrieved
- 27 July 2026
- Market
- United States
- Formulation date
- Not recorded
- Version
- v2 of this U.S. formulation
- Verification confidence
- High
- Entries recorded
- 15
- Record checksum
- sha256:66ba87b55f7a60829fe144210dc8ae5622038d2e7a7ed0a0887562f4b091b6a2
Earlier readings of this document
We have read this product's source document twice, and kept each reading. The earlier reading is ours: a change in how we read the document, not a change the manufacturer made to the formula.
Always compare this record with your current package.