SPF Scout · Product record
Sun Bum Sun Bum SPF 70 Premium Moisturizing Sunscreen (Lotion)
SPF 70 as labeled
U.S. formulation · record last retrieved 5 August 2026
What is listed
The ingredient declaration stored for this formulation, reproduced exactly as it was recorded from the source below.
28 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.
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.
Cetyl Palmitate
Emollient (softens and smooths skin)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)A waxy emollient that softens and smooths skin feel. It conditions skin and adds body to the product's texture.
Hydrated 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)Hydrated Silica is a form of silica, a mineral made of silicon and oxygen, that contains bound water. In cosmetics it is used as an abrasive, thickener, or absorbent, and can help control texture or matte appearance. It is the same basic mineral family as sand and quartz in a processed, powdered form.
Acrylates/C12-22 Alkyl Methacrylate Copolymer
Film forming (leaves a thin coating)A large chain-like molecule that forms a film, leaving a thin even layer as the product dries.
Caprylyl Methicone
Skin conditioning (CosIng functional class)A silicone-type skin-conditioning ingredient. It helps leave skin feeling smooth and conditioned.
Styrene/Acrylates Copolymer
Film forming (leaves a thin coating)Opacifier (makes the formula less see-through)Styrene/Acrylates Copolymer forms a film and makes the product look opaque. In practice it leaves a thin layer on the skin and gives the formula a non-transparent appearance.
A silicone that works as an emollient, softening and smoothing skin feel. It gives the product a silky, slippery glide.
Glyceryl Stearate
Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)Glyceryl Stearate is an emollient that softens and smooths skin feel. It also acts as an emulsifier, keeping the oil and water parts blended together.
PEG-100 Stearate
Surfactant (cleanses or mixes oil and water)A cleansing surfactant, meaning it helps lift away oil and dirt. It's often paired with other emulsifiers in creams.
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.
Trideceth-6
Surfactant (cleanses or mixes oil and water)A surfactant that works as both a cleanser and an emulsifier. It helps oil and water mix and lifts away dirt and oil, keeping the formula blended.
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.
An oil-like ingredient that softens and smooths the skin feel. It leaves a light, spreadable finish on the skin.
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”
Phenoxyethanol
Preservative (inhibits microbial growth)This is a preservative that fights microbes. It helps keep the product from spoiling over time.
Dimethyl Capramide
Emulsion stabiliser (keeps oil and water mixed)Solvent (dissolves other ingredients)Dimethyl Capramide works as a solvent, dissolving other ingredients so they blend evenly. It also stabilises emulsions, helping keep the oil and water parts mixed.
Sodium Polyacrylate
Absorbent (takes up oil or water)Binder (holds the formula together)Emollient (softens and smooths skin)Emulsion stabiliser (keeps oil and water mixed)Film forming (leaves a thin coating)Hair fixing (holds hair in place)Skin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)Sodium Polyacrylate is a multi-tasking ingredient that adjusts a product's thickness, helps hold ingredients together, and stabilises oil-and-water blends. It forms a thin film on the surface, softens and conditions skin, and can absorb liquid. In hair products it also helps hold a style in place.
Trimethylsiloxysilicate
Antifoaming (stops the formula foaming)Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)A silicone-based ingredient that conditions and softens skin. It also cuts down foaming during mixing, keeping the formula from getting bubbly.
Xanthan Gum
Binder (holds the formula together)Emulsion stabiliser (keeps oil and water mixed)Gel forming (sets the formula into a gel)otherSkin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)Viscosity control (thickens or thins the formula)A thickener that adjusts how thick the product is and forms a gel-like texture. It keeps oil and water mixed and stops the blend from separating, giving a stable, even feel.
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”
A conditioning ingredient that also draws in and holds moisture. It helps skin feel hydrated and smooth.
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.
Ethylhexylglycerin
Deodorant (masks or reduces odour)Preservative (inhibits microbial growth)Skin conditioning (CosIng functional class)A multi-tasker that conditions the skin and works as a deodorant agent. It helps improve skin feel while cutting odor.
listed as “ethylhexyl glycerin”
This is a chelating agent. It binds trace metals that would otherwise spoil the formula.
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=ad2a2f58-2823-ba46-e053-2a95a90a7e27
- Retrieved
- 5 August 2026
- Market
- United States
- Formulation date
- Not recorded
- Version
- v4 of this U.S. formulation
- Verification confidence
- High
- Entries recorded
- 28
- Record checksum
- sha256:f400075fd582c2475ebd11866c09198a4c75f2b7133812491d9197e7eac96a70
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.
Other entries filed under this name
Our record also holds 2 earlier published entries filed under this same name. They may be different products, not earlier versions of the formulation above. If your package does not match what is shown here, use "Report an incorrect formulation" below.
Always compare this record with your current package.