Sunbum Review, Is Sunbum Non-Toxic?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Across 5 graded products, Sunbum averages Good (57/100). On disclosure, the brand says nothing publicly about PFAS. 3 of its products grade Good or better. Grades are model-based estimates, not lab results.
Worth buying from Sunbum Good or better, safest first
Sunbum
Sun Bum Mineral SPF 30 Sunscreen Lotion
mineral sunscreen (zinc oxide, titanium dioxide)
Fragrance allergens and undisclosed components
Sun Bum Mineral SPF 30 contains fragrance, which is not required to list specific…
Nanoparticle size of zinc oxide or titanium dioxide
Particle size is not disclosed on the label. If nano-sized particles are present…
Lower risk with mineral filters, though brand provides no PFAS transparency.
⚠Risky category by default
Sunbum
Sun Bum Mineral Sunscreen Lotion SPF 50
Mineral sunscreen (zinc oxide/titanium dioxide base)
Fragrance allergens (undisclosed components)
Sun Bum lists 'fragrance' in the formula but does not publicly disclose specific…
Formaldehyde / VOCs
Sunscreen lotions require preservatives to prevent bacterial and fungal growth. Sun Bum…
Skin irritation from zinc oxide or titanium dioxide at high concentrations
Mineral actives are inert but can cause irritation, dryness, or rash in individuals with…
Lower-risk option; mineral sunscreens typically skip PFAS-heavy waterproofing.
⚠Risky category by default
Sunbum
Sun Bum Mineral Road Tripper Kit
mineral-based sunscreen active ingredients (zinc oxide, titanium dioxide) in typical cosmetic base
Parabens
Sun Bum does not disclose preservative system publicly for this product. Standard…
Lead
Mineral oxides used in sunscreens are regulated by the FDA but sourcing and purification…
Fragrance allergens or undisclosed fragrance components (if product is scented)
The 'Road Tripper Kit' name suggests a multi-product set; if any component includes…
Skin irritation from mineral particle size or formulation pH
Some users report mild stinging or irritation with mineral sunscreens if formulation pH…
Lower-risk choice with mineral filters, but limited transparency from the brand.
⚠Risky category by default
Graded and flagged Poor and Bad, we’d swap these
Sunbum
Sun Bum Sunscreen Lotion 70 SPF
organic sunscreen lotion (waterproof formulation)
PFAS
Brand does not disclose the chemical mechanism for waterproofing. Industry reporting…
Titanium dioxide or zinc oxide inhalation risk (particulate)
Spray or powder application of mineral sunscreens can generate inhalable particulates…
Fragrance allergens (if present in lotion base)
Sun Bum products often include added scent for appeal; fragrance is not fully disclosed…
Avoid this brand until it discloses waterproof formula details.
⚠Waterproof or stain-proof treatment
Sunbum
Daily 50 Face Gel
water-resistant gel base with UV filters
PFAS
Gel-based water-resistant sunscreens commonly use fluorinated compounds to achieve…
Organic UV filter photostability and skin absorption
If Daily 50 uses chemical absorbers (avobenzone, oxybenzone) rather than inorganic…
Fragrance allergens
Many gel sunscreens, including beach-oriented brands, contain fragrance compounds to mask…
Skip waterproof gel sunscreens without PFAS confirmation from the brand.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →