Original source
Regulation / act
Illinois HB 3409 â Cosmetic Products Act / Chemicals in Cosmetic Products Act (104th General Assembly)
- Official date
- 2026-07-24
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Official source. Illinois HB 3409 bill PDF
Key points
- Creates a Chemicals in Cosmetic Products / Cosmetic Products Act.
- Prohibits listed intentionally added chemicals; contemporary summaries include 24 substances and a PFAS subset.
- Trace contamination exemptions may exist â read the enrolled text.
- ILGA listings show Public Act status in 2026; verify chaptered text before customer letters.
Dates. Legislative action through July 2026. Commonly cited apply date 1 July 2028 â confirm in the Public Act.
Verify in the official text. Exact chemical identifiers and whether âintentionally addedâ is defined as in other states.
Open questions. Confirm any transitional stock rules and whether your exact INCI / product type is named. This desk brief is a prioritisation aid, not a legal determination.
What changed: Illinois added a cosmetics chemical-restriction act to the state patchwork.
Who is affected: Brands selling in Illinois; anyone with intentional PFAS or the listed actives.
Suggested next steps: Download the Public Act when posted. Map listed chemicals to US formulas. Do not rely on the FDA report as a shield.
Illinois HB 3409 creates a Cosmetic Products Act restricting manufacture/sale of cosmetics with listed chemicals, including a PFAS set, with a 2028 effective horizon in the bill text.
If you sell in Illinois (including via marketplaces), this is a formula calendar item â not a 2026 shelf sweep.
Confirm the enrolled Public Act number and exact chemical list before you tell a retailer you are âbanned in Illinois tomorrowâ.
Pair with the FDA PFAS report: federal assessment â state permission.
Official text
Extract from the official English instrument
Official English from the Illinois General Assembly bill text (HB 3409, 104th GA). Confirm the enrolled Public Act for the enacted wording.
The bill synopsis on ilga.gov states that HB 3409 âCreates the Chemicals in Cosmetic Products Actâ and âProhibits the manufacture, sale, delivery, holding, or offering for sale of a cosmetic product that containsâ the substances listed in the bill.
The PDF bill text should be used for the chemical list, any âintentionally addedâ definition, any trace exemption, and the effective date. ILGA listings in 2026 show Public Act status; the apply date commonly printed in the bill materials is 1 July 2028 â verify in the chaptered act.