Spigen Tough Armor · Waterproof Personal Electronics Cases
Spigen Tough Armor Case for iPhone 11
Lower PFAS concern. Standard phone case materials unlikely to contain PFAS.
Spigen Tough Armor uses TPU and polycarbonate, materials not dependent on PFAS to function. No brand PFAS disclosure or testing exists. Standard smartphone case materials suggest lower risk than waterproofed textiles or coated cookware.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Thermoplastic polyurethane (TPU) and polycarbonate blend
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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.
Volatile organic compound (VOC) off-gassing
New TPU/polycarbonate cases may emit low levels of volatile compounds during the first few days of use, similar to new plastic goods. This is typically mild and resolves quickly; store in a ventilated area upon unboxing if sensitive to odors.
Degradation and microparticle shedding
With extended UV exposure or wear, TPU may degrade and micro-fragments may shed. This is cosmetic rather than a direct health hazard, but suggests replacement every 2-3 years with heavy use.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Plasticizer leaching (from TPU)
TPU does contain plasticizers to maintain flexibility, but leaching into skin or food is not established for cases used at room temperature. No reported incidents in public safety databases for this product line.
BPA & bisphenols
Polycarbonate can contain trace BPA, but transfer to skin during normal phone case use is not documented. BPA leaching risk is highest when plastics are heated or abraded; a protective case avoids both conditions.
Source, FDA ↗Heavy metals
No recalls or testing data indicate toxic metal contamination in Spigen cases. Standard polycarbonate/TPU products are not known to concentrate heavy metals, but independent testing is not publicly available for this brand.
Source, FDA ↗The full breakdown
What it's made of and why it matters
The Spigen Tough Armor uses a thermoplastic polyurethane (TPU) outer layer bonded to a polycarbonate inner shell. TPU is a soft, flexible polymer; polycarbonate is rigid and impact-resistant. Neither material typically leaches harmful chemicals under normal room-temperature smartphone use, since they do not contact food, heated liquids, or skin directly for extended periods. The combination is chosen specifically to absorb drops while maintaining structural integrity.
The brand's record and disclosure
Spigen does not publicly disclose materials safety data, certifications (such as ISO 9001 or RoHS), or chemical composition details on most product pages. No significant product safety recalls or hazard reports have been established in public records for this case line. The brand maintains a low profile on ingredient transparency compared to premium or eco-focused case manufacturers, but this is typical for the mass-market phone accessory category.
How it compares in its category
Spigen cases are among the most common budget-to-mid-range protective cases. They occupy the middle ground, more affordable than premium silicone or leather alternatives, less transparent than higher-end brands in material sourcing. TPU/polycarbonate blends are industry-standard for drop-protection cases and carry no known elevated risk profile versus other rugged case materials in this price segment.
If you buy it
Store in cool, dry conditions; avoid prolonged direct sunlight, which may yellow TPU over time. The case will not degrade dangerously in sunlight but may lose its clear appearance. If the case is dropped heavily or cracks appear, replace it to maintain drop protection. Clean periodically with mild soap and water; do not soak or use harsh solvents, which can weaken the TPU-polycarbonate bond.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Spigen Tough Armor has made none
Formulations change between production runs, so check the current label. How we grade.
More waterproof personal electronics 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.