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Three States Now Restrict PFAS in Cosmetics — What's Actually Banned, and When

Maine and Vermont's bans on "forever chemicals" in cosmetics took effect January 1. Connecticut took a different approach — labeling first, prohibition later.

Meridians Life Desk

Published 27 August 2026 · Updated 27 August 2026 · 4 min read

Three States Now Restrict PFAS in Cosmetics — What's Actually Banned, and WhenBeauty
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The short answer

  • Maine and Vermont both prohibit selling cosmetics with intentionally added PFAS as of January 1, 2026, with exceptions only for unavoidable trace contamination.
  • Connecticut's law, effective July 1, 2026, doesn't ban PFAS in cosmetics outright — it requires a "made with PFAS" label and a notice to the state's environmental agency.
  • Connecticut's full cosmetics PFAS prohibition doesn't take effect until January 1, 2028.
  • All three state laws define "intentionally added" narrowly, exempting trace amounts that come from ingredient impurities, manufacturing, storage or packaging migration.

If you buy cosmetics in Maine, Vermont or Connecticut, the rules changed this year — and they didn't all change the same way. Two states banned the sale of cosmetics containing intentionally added PFAS outright. The third opted for disclosure first, prohibition later.

Maine and Vermont: a straight ban, already in effect

  • Maine (effective January 1, 2026): prohibits the sale, distribution, or offering of cosmetics made with intentionally added PFAS. Exceptions apply to fluorinated containers or containers that themselves contain intentionally added PFAS.
  • Vermont (effective January 1, 2026): bans the manufacture and sale of cosmetic and menstrual products containing intentionally added PFAS, with an exception for technically unavoidable trace amounts.

Connecticut: labels first, a ban later

Connecticut took a two-step approach. As of July 1, 2026, manufacturers selling cosmetics with intentionally added PFAS in the state must visibly label the product and notify the Department of Energy and Environmental Protection, including the amount of PFAS and its function. The state's full prohibition on selling these products doesn't arrive until January 1, 2028.

What counts as "intentionally added"

None of the three laws ban all trace fluorine. Each defines intentionally added PFAS as compounds included for a specific function — not incidental contamination from an ingredient's manufacturing process, storage, or packaging. That distinction matters: a product can still contain measurable PFAS and be legal if the source is deemed a technically unavoidable trace amount rather than a deliberate ingredient.

What this means if you don't live in one of these states

Multi-state cosmetics brands often reformulate nationally rather than maintain separate versions for different states, so shoppers outside Maine, Vermont and Connecticut may see labeling or formulation changes regardless of where they live. There is no federal ban on PFAS in cosmetics as of this writing.

Sources

Every factual claim above is traceable to these documents. Check them — that is why they are here.

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Meridians Life Desk is an editorial desk at Meridians, not an individual. A desk byline means the article was produced and fact-checked to that desk's published standards. Read our editorial standards and corrections policy.

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