LifeProof · Waterproof Phone Cases
Lifeproof Next Series Dirt + Drop-Proof Case for iPhone 11 Pro
Skip pending material transparency; waterproof cases often use PFAS coatings.
LifeProof does not disclose PFAS use or absence in this case. Waterproof phone cases typically employ water-repellent coating treatments that may contain PFAS, though specifics are undisclosed here.
The safe swap
Pelican
Pelican Voyager MagSafe Case with Holster for Apple iPhone 16e / iPhone 15 / iPhone 14 / iPhone 13
85/100 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
Polycarbonate and proprietary waterproof coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Proprietary waterproof coating composition
LifeProof does not disclose the chemistry of its waterproof coating, which is likely fluorine-based; PFAS presence is not confirmed in public records but is common in the industry. Skin contact during normal use is minimal, but manufacturing and disposal may pose worker and environmental exposure.
Coating adhesion and microparticle shedding
If the waterproof coating degrades or flakes over extended use, microscopic polymer particles may enter the device or be shed; this is a mechanical rather than chemical hazard but can reduce case efficacy and device lifespan.
Port seal durability and bacterial growth
LifeProof cases seal charging and audio ports to achieve waterproofing. If seals are compromised or if moisture is trapped inside, bacterial and fungal growth can occur; this is a use-related risk rather than a material toxicity issue, but relevant to long-term hygiene.
What’s reassuring
Polycarbonate degradation under stress
Polycarbonate is stable under normal smartphone operating temperatures and typical consumer handling. No documented leaching of BPA or other monomers has been reported for protective cases in non-heated conditions.
Thermal stress from wireless charging
The iPhone 11 Pro supports wireless charging through the case, generating minor heat; polycarbonate and most coatings tolerate this without degradation at manufacturers' tested levels, and no complaints have been reported.
The full breakdown
What it's made of and why it matters
The Next Series case is primarily polycarbonate, a rigid plastic chosen for drop protection. LifeProof applies a proprietary waterproof coating to seal the case and port covers; this coating is not publicly detailed, but waterproof phone cases commonly rely on fluorochemical (PFAS) formulations to repel water. Polycarbonate itself is stable under normal smartphone use temperatures and does not leach BPA in standard conditions, but the coating's chemistry remains undisclosed.
The brand's record and disclosure
LifeProof (owned by OtterBox/Materialise) has not published transparency reports on PFAS use in protective coatings or certifications from third-party chemical auditors. No recalls or health complaints specific to this case line are on record. The company does not advertise PFAS-free formulations, which is a notable silence given competitor pressure in the protective phone case market to disclose or eliminate fluorochemicals.
How it compares in its category
Protective phone cases span a wide spectrum: silicone and TPU cases avoid waterproof coatings entirely and carry minimal chemical risk; polycarbonate hybrid cases like LifeProof's are durable but often rely on opaque coating chemistry. Competitors such as OtterBox Defender and some Spigen models also use polycarbonate but similarly do not disclose waterproofing agents. Cases marketed explicitly as PFAS-free (rare in this segment) are the exception rather than the norm.
If you buy it
Keep the case away from heat sources above 60C (140F), as polycarbonate can soften and the coating could degrade. Replace the case if the waterproof seal visibly deteriorates (flaking, cloudiness) to avoid compromised protection. Avoid prolonged contact with harsh solvents or strong UV exposure, which may compromise both material and coating over time. Wipe clean with mild soap and water; no special maintenance is needed beyond standard care.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- LifeProof has made none
Formulations change between production runs, so check the current label. How we grade.
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⚠Brand says nothing about PFAS
Griffin
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Griffin
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More waterproof phone cases 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.