What are PFAS? Are they “forever chemicals”? Where are they found? Should you be concerned?
There is growing research on PFAS, but even more claims on what you should or shouldn’t be avoiding. With regulations evolving, we want to help you stay up to date!
Sources
- Per- and polyfluoroalkyl substances (PFAS) | Government of Canada | March 2025
- What are PFAS (Per-and polyfluoroalkyl substances) | Government of Canada | March 2025
- Perfluorooctanoic Acid (PFOA), its salts, and its precursors – information sheet | Government of Canada | August 2024
- IARC Publications Website – Perfluorooctanoic Acid (PFOA) and Perfluorooctanesulfonic Acid (PFOS) | World Health Organization | 2025
- Per and Polyfluoroalkyl Substances (PFAS) in Cosmetics | FDA | January 2024
- Our Current Understanding of the Human Health and Environmental Risks of PFAS | US EPA | November 2024
- Risk assessment of fluorinated substances in cosmetic products | Ministry of Environment and Food of Denmark | October 2018
- Are non-stick pans safe to use? | ScienceUpFirst | May 2024
- Per- and polyfluoroalkyl substances (PFAS) in Canadians | Government of Canada | July 2024
- The Daily — Canadian Health Measures Survey: Environmental laboratory data, 2016 and 2017 | Statistic Canada | November 2019
- Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) | National Institute of Environmental Health Sciences | NIH | May 2025
- Estimating consumer exposure to PFOS and PFOA | Risk Analysis | April 2008
- Per- and Polyfluoroalkyl Substances (PFAS) | FDA | March 2025
- Characterization and dermal bioaccessibility of residual- and listed PFAS ingredients in cosmetic products | Environmental Science: Processes & Impacts | January 2024
- PFAS in Cosmetics: Risks, Companies, & Safe Choices | Consumer Notice | November 2023
- Updated draft state of per- and polyfluoroalkyl substances (PFAS) report | Government of Canada | July 2024
- PFASs and alternatives in cosmetics: report on commercial availability and current uses | OECD Environment, Health and Safety Publications | February 2024
- Targeted and Suspect Screening of Per- and Polyfluoroalkyl Substances in Cosmetics and Personal Care Products | Environmental Science & Technology | September 2022
- Fluorinated Compounds in North American Cosmetics | Environmental Science & Technology Letters | June 2021
- Per- and polyfluoroalkyl substances (PFAS) and your health | Government of Canada | February 2025
- IARC Monographs evaluate the carcinogenicity of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) | International Agency for Research on Cancer – World Health Organization | December 2023
- Associations of Perfluoroalkyl Substances (PFAS) with Lower Birth Weight: An Evaluation of Potential Confounding by Glomerular Filtration Rate Using a Physiologically Based Pharmacokinetic Model (PBPK) | Environmental Health Perspectives | May 2015
- Association of Perfluoroalkyl and Polyfluoroalkyl Substances With Premature Ovarian Insufficiency in Chinese Women | The Journal of Clinical Endocrinology and Metabolism on PubMed | July 2018
- Maternal exposure to perfluorinated chemicals and reduced fecundity: the MIREC study | Human Reproduction on PubMed Central | January 2015
- Perfluoroalkyl Chemicals and Male Reproductive Health: Do PFOA and PFOS Increase Risk for Male Infertility? | International Journal of Environmental Research and Public Health on PubMed Central | April 2021
- Critical review on PFOA, kidney cancer, and testicular cancer | Journal of the Air & Waste Management Association on PubMed | June 2021
- Carcinogenicity of perfluorooctanoic acid and perfluorooctanesulfonic acid | The Lancet Oncology | January 2024
- Per- and polyfluoroalkyls used as cosmetic ingredients – Qualitative study of 765 cosmetic products | Food and Chemical Toxicology on ScienceDirect | May 2024
- Per- and polyfluoroalkyl substances and fluorine mass balance in cosmetic products from the Swedish market: implications for environmental emissions and human exposure | Environmental Science: Processes & Impacts | August 2018
- Produits de beauté, beauté toxique? | Radio-Canada | 13 février 2025
- Cosmetics Alliance Statement Publication of Study Finding PFAS in Cosmetics | June 2021
- Notification of Cosmetics | Government of Canada
- Risk management approach for per- and polyfluoroalkyl substances (PFAS), excluding fluoropolymers | Government of Canada | March 2025
- Canadian Environmental Protection Act, 1999 ( SC 1999, c. 33) | Government of Canada – Justice Laws Website | 1999
- Prohibition of Certain Toxic Substances Regulations, 2012 | Government of Canada – Justice Laws Website | 2012
- Regulation of ‘forever chemicals’ (PFAS) in Canada | Osler, Hoskin & Harcourt LLP | January 2024
- Mandatory PFAS reporting in Canada: What manufacturers, importers and users need to know | BLG – Canada’s Law Firm | August 2024
- Canadian Environmental Protection Act, 1999 | Canada Gazette, Part 1, Volume 158, Number 30: Supplement | July 2024
- Canada moving ahead with toxic label for ‘forever chemicals,’ linked to cancer, hormone disruptions, liver disease | CTV News | March 2025
- Beauté empoisonnée | Enquête par Radio-Canada | Episode du 13 février 2025
- Does your makeup contain ‘forever chemicals’? | CBC News | November 2023
- A Mini-Review on the Safety of PTFE as a Cosmetic Ingredient | ScienceOpen | October 2024
- PFAS | Green Science Policy Institute
- The Total Mass of Per- and Polyfluoroalkyl Substances (PFASs) in California Cosmetics | Environmental Science & Technology | June 2024
- Fluorinated Compounds in North American Cosmetics | Environmental Science & Technology Letters | Environmental Science & Technology Letters | June 2021
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