Ingredient
PFOA/PFOS
What is PFOA/PFOS?
PFOA and PFOS are synthetic chemicals that have been used to make a wide variety of industrial and consumer products, including non-stick cookware, water-repellent textiles, and some firefighting foams. They are part of a larger group of chemicals known as per- and polyfluoroalkyl substances (PFAS).
PFOA and PFOS are valued for their resistance to heat, water, and oil, which makes them useful in many applications. However, they are persistent in the environment and in the human body, meaning they do not break down and can accumulate over time. Some studies have raised concerns about potential health impacts from exposure, leading to increased regulation and voluntary phase-outs by manufacturers.
When you see PFOA/PFOS on a label, it usually indicates the product is associated with these persistent chemicals. It's useful to understand the context of their presence, as they continue to be phased out in favor of safer alternatives.
Commonly found in: Non-stick cookware, Water-repellent textiles, Firefighting foams, Stain-resistant carpets
What to watch
- PFOA/PFOS may accumulate in the human body and persist in the environment.
- There are concerns about potential health effects such as developmental issues and cancer from chronic exposure.
- These chemicals have been detected in drinking water sources.
The FDA has issued advisories related to PFOA/PFOS, and there are ongoing evaluations on their safety in food products.
Research indicates potential links to health issues, but the exact level of risk is still being studied.
PFOA/PFOS are not animal-derived, posing no concern for vegan use, but their environmental impact might be a consideration.
Sources: Draft Human Health Toxicity Values for Perfluorooctanoic Acid and Perfluorooctane Sulfonate · FDA Actions on PFAS
Scout's take
PFOA/PFOS are harmful chemicals linked to various health risks, and the OptimH2O system is certified to reduce them effectively. The reduction is expected to be over 60%.
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