The why
Smartish. Direct-to-consumer phone case brand with polycarbonate and TPU construction (Wallet Slayer, Gripzilla, Kung Fu Grip lines). Petrochemical dermal exposure framework applies: BPA residual migration from polycarbonate (~0.53 micrograms per day per NSF eyewear data, below California MADL) and potential brominated flame retardant skin transfer from TPU (Bessa 2023 ES&T). No sustainability or clean-product claims publicly verified. Score 4-5. Ingredients verified 05 2026.