Banana Boat Sport SPF 50 Sunscreen Lotion
Skip until Banana Boat explains what chemicals make this waterproof.
Water-resistant sunscreens historically use PFAS to achieve durability in aquatic conditions. This product carries no brand disclosure about waterproofing chemistry.
The safe swap
Raw Elements
Raw Elements Eco Formula SPF 30 Sunscreen
100/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Oil-in-water emulsion with waterproofing agents
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Category baseline
cosmetics is a category where PFAS exposure is more common.
PFAS
Banana Boat does not disclose the waterproofing chemistry. Oil-in-water emulsions marketed as 80-minute water-resistant typically rely on fluorinated surfactants or polymers; without ingredient transparency, PFAS presence is probable.
Source: ATSDR ↗Fragrance and fragrance allergens
Banana Boat Sport formulations typically include fragrance (listed as 'fragrance' or 'parfum'). The specific allergen composition is not disclosed on the label; individuals with fragrance sensitivity or dermatitis should patch-test first.
Endocrine disruptors
If this product contains oxybenzone rather than avobenzone, regulatory agencies (FDA, Hawaii) have flagged it as a potential endocrine disruptor. Banana Boat Sport formulations vary; check the active ingredients list for oxybenzone and consider oxybenzone-free alternatives if used during pregnancy or by adolescents.
Source: NIEHS ↗Parabens
Oil-in-water emulsions require preservatives to prevent mold and bacterial growth. Banana Boat does not prominently list preservative type; common choices (methylisothiazolinone, parabens) are known contact allergens in a subset of users.
Source: FDA ↗What’s reassuring
Skin irritation or photosensitivity from UV filter load
No specific recalls or widespread complaints about this product; however, SPF 50 formulations require high concentrations of UV-absorbing chemicals, which can irritate sensitive skin or cause reactions in sun-exposed areas within 24 hours of application in rare cases.
The full breakdown
What it's made of and why it matters
Banana Boat Sport SPF 50 is an oil-in-water emulsion sunscreen designed to repel sweat and water. The 'waterproofing' claim typically relies on silicone polymers, waxes, or fluorinated compounds (hence the poor PFAS grade). The SPF 50 active filters are likely a mix of avobenzone (UVA) and an inorganic (zinc oxide) or organic (octinoxate or homosalate) UVB absorber. The emulsion base contains humectants and preservatives to maintain stability and prevent bacterial growth in the bottle.
The brand's record and disclosure
Banana Boat (owned by Edgewell Personal Care) does not publicly disclose the specific waterproofing chemistry in this product, which is the main red flag for PFAS content. The brand has not published a formal PFAS policy or phased reduction commitments as of recent public records. No major safety recalls specific to this product line are on record, but the silence on waterproofing agents is inconsistent with transparency standards now expected in personal care.
How it compares in its category
Most commercial sunscreens use some form of water-resistant coating; Banana Boat Sport positions itself as budget-friendly and sweat-tolerant, which means waterproofing is a selling point rather than optional. Brands like Blue Lizard, Coppertone Sport, and store generics face similar PFAS opacity, though some premium or reef-safe brands (e.g., Badger, Blue Tansy) explicitly avoid fluorinated compounds. Banana Boat's lack of third-party testing or transparency puts it in the middle-to-lower tier of category accountability.
If you buy it
Reapply every 2 hours or immediately after swimming or heavy sweating; do not rely solely on the '80 minute water resistant' claim. Avoid contact with eyes and rinse thoroughly after use. Store in a cool, dry place away from direct heat (sunscreens can degrade or separate). If you use this regularly (daily outdoor work, frequent swimming), rotate to a brand with disclosed non-fluorinated waterproofing within 6-12 months to reduce cumulative PFAS exposure.
What we don’t know
- Basis
- Model estimate, 42% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Banana Boat has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Sunscreen
Goddess Garden
Natural Sunscreen SPF 30 6 oz
mineral-based UV filters, plant-derived waxes
Fragrance allergens and undisclosed fragrance components
Limited concern
Skin irritation or photosensitivity from plant oils
Limited concern
Lower-concern mineral sunscreen backed by credible PFAS-exclusion certification.
✓Verified PFAS-free by a third party
Raw Elements
Eco Formula SPF 30 Sunscreen
mineral sunscreen (zinc oxide, titanium dioxide)
Heavy metals
Limited concern
Photocatalytic activity of titanium dioxide in sunlight
Limited concern
Skin irritation or sensitivity to mineral film
Limited concern
Low risk. Mineral sunscreen backed by third-party verification, no fluorochemical history.
✓Verified PFAS-free by a third party
Raw Elements
Face & Body Sunscreen Tin SPF 30
mineral sunscreen (zinc oxide/titanium dioxide), tin packaging
Epoxy resin coating in tin lining
Limited concern
Fragrance allergens
Limited concern
Nano particle inhalation from loose powder form
Limited concern
Low risk. Mineral formula plus explicit PFAS-free stance and certs lower concern.
✓Verified PFAS-free by a third party
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.