Ingredient
PTFE (Polytetrafluoroethylene) — confirmed in investigation
What is PTFE (Polytetrafluoroethylene) — confirmed in investigation?
PTFE, or Polytetrafluoroethylene, is a synthetic fluoropolymer of tetrafluoroethylene. It is well-known for its non-stick properties and is most commonly recognized by the brand name Teflon.
In cosmetics, PTFE is used for its ability to create a smooth, even application and enhance the texture of products like makeup. There have been some health concerns regarding the potential release of toxic fumes at high temperatures, but these conditions are not typically reached in cosmetic applications.
When you see PTFE on a label, it's generally for the slip and glide it provides in the formulation, and not for any specific nutritional or health effect.
Commonly found in: Makeup, Nail Polish, Anti-Aging Creams
What to watch
- PTFE can release toxic fumes if exposed to extremely high temperatures.
PTFE is not directly regulated by the FDA for use in cosmetics, but its use in non-food products is generally not restricted.
Research generally supports the safety of PTFE in real-world cosmetic use, but highlights potential risks upon thermal degradation.
PTFE is a synthetic material and does not contain animal-derived ingredients, making it acceptable for vegan use.
Scout's take
PFAS forever chemical confirmed present through investigation. Applied near eyes — one of the most permeable and sensitive areas of the body. Eyeshadow migrates into eyes during wear.
More from Scout's analyses
PFAS forever chemical confirmed present through investigation. Applied near eyes — one of the most permeable areas of the body. Smoky eye looks require heavy, layered application.
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