Ingredient

PTFE (Polytetrafluoroethylene) — confirmed on label

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What is PTFE (Polytetrafluoroethylene) — confirmed on label?

PTFE, or Polytetrafluoroethylene, is a synthetic fluoropolymer known for its low friction and non-reactive properties. It's best known by the brand name Teflon and is used in a variety of applications, including non-stick cookware and industrial coatings.

In cosmetics, PTFE is used to create a smooth, silky texture and enhance product spreadability. However, concerns exist about the potential release of harmful substances when PTFE is subjected to high temperatures, which is less relevant in cosmetics compared to cookware.

When you see PTFE on a label, it's important to consider the context of its use. While the material itself is inert and typically considered safe, its association with manufacturing processes involving perfluorinated compounds might raise environmental or health concerns indirectly.

Commonly found in: makeup, skin care products, lotions, creams, powders

What to watch

May release harmful fumes if exposed to high temperatures, though this is more relevant to cookware than cosmetics.
Associated with environmental concerns due to perfluorinated compound pollution.

Benefits

Provides smooth texture and enhances spreadability in cosmetic products.

FDA

PTFE is not directly regulated by the FDA for cosmetics, but related compounds are monitored for safety concerns.

Research

While PTFE itself is considered safe, concerns about related perfluorinated compounds reflect mixed research opinions.

Vegan

PTFE is a synthetic compound not derived from animals, generally considered vegan-friendly.

Sources: Cosmetic Ingredients Review · Perfluorinated Compounds and Their Uses

Scout's take

PFAS forever chemical listed on the ingredient label. PTFE does not break down in the body or environment. Applied across broad areas of the face during contouring.

More from Scout's analyses

PFAS forever chemical listed on the ingredient label. Applied near eyes — one of the most permeable and sensitive areas of the body. Eyeshadow can migrate into the eyes during wear.

from the analysis of Natasha Denona Zendo Eyeshadow Palette

PFAS forever chemical in a loose powder that is easily inhaled during application. PTFE does not break down in the body or environment. Inhalation is a direct route to the lungs.

from the analysis of L'Oréal Hydra Perfecte Power Translucent

PFAS forever chemical in a product marketed as 'Mineral' despite containing synthetic forever chemicals. PTFE does not break down in the body or environment.

from the analysis of Maybelline Mineral Power Powder Foundation