Sun Bum Sunscreen Lotion 70 SPF
Sunscreen with no fluorinated ingredient on record, and no PFAS statement from the brand.
Sunbum has no PFAS statement on record for this sunscreen. Our record does not include an ingredient-level check, so look for fluorinated ingredients such as Teflon-type coating on the label.
We flunk more products than we pass. This one earned its grade. How we grade
Material
organic sunscreen lotion (waterproof formulation)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Sun Bum Sunscreen Lotion 70 SPF is made of, ingredients and materials
Sun Bum 70 SPF is a mineral or organic (chemical) sunscreen lotion formulated to be water-resistant. Organic sunscreen active ingredients (such as avobenzone, octinoxate, or similar) absorb UV radiation and convert it to heat, while waterproof formulations use thickeners and film-formers to maintain efficacy after water exposure. The lotion base typically contains emulsifiers, humectants, and preservatives to maintain stability and shelf life.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
1,4-dioxane as a preservative byproduct
1,4-dioxane can occur as a byproduct in cosmetics containing ethoxylated ingredients (common emulsifiers in lotions). No specific testing data for Sun Bum 70 SPF is publicly available; brand does not disclose dioxane screening or limits.
Fragrance allergens and undisclosed components
If the product contains fragrance (common in consumer sunscreens for appeal), specific allergens need not be named on the label under US regulations. Sensitive individuals should review the full ingredient list or contact the brand for fragrance composition.
UV filter degradation and reapplication failure
Organic sunscreen actives like avobenzone degrade under UV exposure; waterproof formulations mask this by layering, but user compliance with reapplication is critical. No Sun Bum-specific stability data is public, but this is a known risk across the organic sunscreen category.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
No recalls or test reports for lead, cadmium, or other heavy metals in Sun Bum sunscreen products are on record. Standard cosmetic regulations in the US do not mandate heavy metal testing for sunscreens, so absence of reported contamination does not confirm zero presence.
Source, FDA ↗Formaldehyde / VOCs
No recalls or disclosed use of formaldehyde donors in Sun Bum sunscreen are on record. Preservative systems in mainstream sunscreens typically use parabens, phenoxyethanol, or other agents; brand ingredient list should be checked directly.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Sun Bum does not publicly disclose ingredient sourcing, testing for heavy metals, or PFAS avoidance statements. The brand has no known major recalls or regulatory actions on record for this product line. Ingredient lists are available on packaging and retail sites, allowing independent review against standard cosmetic safety databases.
How it compares in its category
Sun Bum is a mainstream retail sunscreen positioned in the mid-market segment. Its SPF 70 and waterproof claim align with typical consumer products; mineral sunscreens (zinc oxide, titanium dioxide) and organic chemical sunscreens carry different toxicological profiles. No independent certification (e.g., EWG Verified, reef-safe) is marketed for this specific product, which is common in mass-market offerings.
If you buy it
Apply generously and reapply every 2 hours or after water exposure, as waterproof claims typically last 40-80 minutes. Store below 86 degrees Fahrenheit to avoid degradation of sunscreen actives. Check the expiration date before use; expired sunscreen loses efficacy. Discontinue if rash or irritation develops and test on a small area first if you have sensitive skin.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Sunbum has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Sun Bum Sunscreen Lotion 70 SPF?
- Mineral sunscreen, zinc oxide base
- A third party reports verifying it as PFAS-free
- 1,4-dioxane (non-intentional contaminant from surfactants/emulsifiers)
2 hazards checked on this product, all on its full breakdown.
- mineral sunscreen (zinc oxide or titanium dioxide base)
- The brand calls it PFAS-free, which we have not verified
- Synthetic fragrance allergens
More sunscreen grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.