SPF Scout · Product record
Sun Bum Sun Bum 70 Premium Sunscreen
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.
27 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.
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.
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.
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.
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.
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.
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.
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.
listed as “Trimethylsiloxysilicate (M/Q 0.6-0.8)”
Cetyl Dimethicone 25
otherNo reviewed note yet.
An oil-like ingredient that softens and smooths the skin feel. It leaves a light, spreadable finish on the skin.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabiliser (keeps oil and water mixed)Film forming (leaves a thin coating)otherViscosity control (thickens or thins the formula)A large chain-like molecule that stabilises emulsions, keeping the oil and water parts mixed. It also forms a thin film on the surface and adjusts the thickness of the product.
listed as “Acrylates/C10-30 Alkyl Acrylate Crosspolymer (60000 Mpa.S)”
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”
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.
listed as “.Alpha.-Tocopherol Acetate”
A conditioning ingredient that also draws in and holds moisture. It helps skin feel hydrated and smooth.
This is a chelating agent. It binds trace metals that would otherwise spoil the formula.
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.
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.
Phenoxyethanol
Preservative (inhibits microbial growth)This is a preservative that fights microbes. It helps keep the product from spoiling over time.
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.
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.
listed as “Sodium Polyacrylate (8000 Mw)”
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.
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.
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.
Caprylyl Methicone
Skin conditioning (CosIng functional class)A silicone-type skin-conditioning ingredient. It helps leave skin feeling smooth and conditioned.
Luviset 360
otherNo reviewed note yet.
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.
listed as “Polyester-8 (1400 Mw, Cyanodiphenylpropenoyl Capped)”
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.
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=3b02811d-dc66-fc6f-e063-6294a90aefc8
- Retrieved
- 27 July 2026
- Market
- United States
- Formulation date
- Not recorded
- Version
- v1 of this U.S. formulation
- Verification confidence
- High
- Entries recorded
- 27
- Record checksum
- sha256:2c541361057770ec993c76050d692607bb6a4039430ad8ed803e6643e3390ebb
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