Silicone Pillow Baking Mold, Is It Non-Toxic?
Lower concern. Silicone mold material is not linked to PFAS.
This silicone mold has no nonstick coating on record. Silicone is not a material linked to PFAS. The brand has no PFAS statement on record for this product.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
silicone mold, no nonstick coating
Lab data
No public lab test
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Is Silicone Pillow Baking Mold non-toxic? What it is made of
This product is a food-grade silicone mold with no non-stick coating applied. Silicone is a synthetic polymer (polydimethylsiloxane) that remains stable at normal baking temperatures (up to 500F). Unlike coated cookware, bare silicone does not degrade into harmful fumes or particles during use, and it does not leach metal oxides or synthetic coatings into food.
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.
Silicone degradation at high heat
While food-grade silicone is stable below 500F, exposure to sustained temperatures above this range may cause microscopic breakdown and leaching of oligomers (uncrosslinked silicone fragments). No health threshold is established for ingestion of these compounds, but manufacturers recommend respecting temperature limits.
Bacterial or mold growth in crevices
Silicone molds with intricate shapes can trap moisture and food residue in seams or details. If not dried thoroughly after washing, microbial growth can occur. This is a use-and-care issue rather than a material hazard; proper drying prevents it.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Migration of uncrosslinked oligomers
Food-grade silicone sold in the US is regulated to minimize uncrosslinked fractions, and migration into typical baked goods (brief contact, moderate fat content) has not been documented as a safety concern in published literature or regulatory warnings.
Heavy metals
Silicone molds are typically plain white or neutral colors. If colored dyes are used, FDA food-contact silicone regulations restrict heavy metal content. No recalls or findings of cadmium, lead, or antimony in silicone baking molds have been recorded.
Source, FDA ↗Off-gassing of volatiles
Unlike foam cushioning or PVC-based products, silicone does not emit formaldehyde or phthalate fumes during normal storage or use. Brand reports or testing for volatile organic compound (VOC) off-gassing are not available, but this hazard is not typical for food-contact silicone.
How is this PFAS grade calculated?
The brand's record and disclosure
The brand has not published detailed safety certifications or PFAS commitments for this specific product line. The brand manufactures both traditional non-stick cookware (which historically contained Teflon-type coating) and silicone accessories. No recalls or safety violations have been recorded for silicone baking molds as of available public records.
How it compares in its category
Silicone molds show lower concern for hazards common to glazed ceramic, enameled cast iron, or coated metal molds. They eliminate concerns about coating flaking, lead in glaze, or non-stick chemical degradation. Metal or glass alternatives carry lower risk for leaching but are less flexible and may require more oil or spray.
If you buy it
Do not exceed 500F (check product label for exact limit). Avoid contact with sharp utensils that could puncture the mold. Hand wash or use gentle machine cycles; dishwasher use may shorten lifespan over time. Replace if you notice visible tears, permanent discoloration, or sticky residue that does not wash off. Store away from direct sunlight when not in use to slow aging of the material.
What is not known about PFAS in this product?
- Basis
- Model estimate, 82% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
More silicone baking molds 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.