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Last reviewed: September 2026 · Copy link
CPC for sensory chewables and chewelry
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The material chemistry that matters
- Food-grade or medical-grade silicone with documented compliance: the seller should hold the silicone supplier’s FDA-grade declaration.
- No BPA, phthalates, PVC, lead, or cadmium in the base polymer or pigments.
- Tear resistance: chewables fail when pieces tear off and become choking hazards, so the design must survive aggressive chewing.
- Cords and clasps on pendants: breakaway clasps for safety, cord strength for durability, both tested.
Certification and re-testing rhythm
Because the whole product is mouthed intensively, chewable sellers re-test more often than average: every formula change, every new pigment, every supplier switch. The certificate cites the toy standard and chemical rules, and the vault tracks each formula’s test date so a silent supplier change never becomes a silent hazard.
Questions people ask
Is food-grade silicone required for chewables?
Food-grade silicone is the accepted market standard for mouthed products, and many brands test to food-contact expectations voluntarily. Document the grade from your supplier and keep it on file.
Do chewables need small parts testing?
Yes, in reverse: the design must NOT produce small parts under heavy chewing. Labs run chew-and-abuse simulation, and any detached piece fails the design.
What about necklaces with breakaway clasps?
Breakaway clasps are a strangulation-safety feature for wearable chewables: test the clasp release force and document it. The CPSC has precedent on cord strangulation in this category.
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