H.R. 4435 (119th)Bill Overview

Cosmetic Hazardous Ingredient Right to Know Act of 2025

Health|Health
Cosponsors
Support
Democratic
Introduced
Jul 16, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the House Committee on Energy and Commerce.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill amends the Federal Food, Drug, and Cosmetic Act to require increased ingredient transparency for cosmetics. Brand owners must publish electronically readable, full ingredient lists (including fragrance and flavor ingredients) on their websites within 1 year and include full ingredient lists on packaging within 2 years, with special labeling language and a link for health information where certain listed hazardous chemicals are present.

Why people may split

Scope and sufficiency of disclosure versus need for substantive restrictions: liberals see disclosure as a public-health win, conservatives see it as inadequate or potentially harmful to business; centrists want clearer implementation.

Watch point

Relative to its intended legislative type, this bill is a detailed substantive amendment to the FD&C Act that sets clear disclosure requirements, definitions, and timelines and establishes an FDA-maintained master list.

The bill amends the Federal Food, Drug, and Cosmetic Act to require increased ingredient transparency for cosmetics.

Brand owners must publish electronically readable, full ingredient lists (including fragrance and flavor ingredients) on their websites within 1 year and include full ingredient lists on packaging within 2 years, with special labeling language and a link for health information where certain listed hazardous chemicals are present.

The Food and Drug Administration must compile and maintain a master list of chemicals derived from numerous federal, state, and international hazard lists and notify subscribers of updates; brand owners must update their disclosures within set timeframes when those lists change.

Passage45/100

On content alone, the bill is a focused transparency measure that could be appealing on consumer‑protection grounds and includes moderating design features (phasing, central master list, preservation of state authority). That said, it imposes new disclosure obligations touching a large commercial sector, triggers trade‑secret and compliance objections, and requires FDA administrative work without clear funding. Those factors make enactment plausible after negotiation and amendment but unlikely in its present form without compromise, particularly in the Senate.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a detailed substantive amendment to the FD&C Act that sets clear disclosure requirements, definitions, and timelines and establishes an FDA-maintained master list. It provides concrete mechanisms for web and label disclosures and integrates with existing statutory provisions.

Contention70/100

Scope and sufficiency of disclosure versus need for substantive restrictions: liberals see disclosure as a public-health win, conservatives see it as inadequate or potentially harmful to business; centrists want clearer implementation.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Consumers · ManufacturersSmall businesses · Federal agencies

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • ConsumersIncreases consumer access to specific ingredient information (including fragrance and flavor components) enabling more…
  • Potential benefitMay improve public health surveillance and research by producing standardized, machine‑readable ingredient data that re…
  • ManufacturersCould prompt manufacturers to reformulate products to remove listed hazardous chemicals, potentially reducing environme…
Likely burdened
  • Small businessesImposes new compliance, recordkeeping, website and labeling costs on cosmetic manufacturers and brand owners (especiall…
  • Potential burdenRequires disclosure of fragrance and flavor ingredient components that are frequently treated as trade secrets; absent…
  • Federal agenciesAdds administrative and enforcement burdens for the FDA (creating and maintaining a master list, notifications, and pot…
03 · Why people split

Why the argument around this bill splits.

Scope and sufficiency of disclosure versus need for substantive restrictions: liberals see disclosure as a public-health win, conservatives see it as inadequate or potentially harmful to business; centrists want clearer…
Progressive90%

A mainstream progressive would likely view the bill positively as a strengthened consumer right-to-know and public-health measure.

They would welcome mandatory disclosure of fragrance and flavor ingredients (often kept as trade-secret blends) and the creation of a consolidated master list of harmful chemicals.

However, they may see disclosure as only a first step and argue for stronger follow-up measures (restrictions or bans) on hazardous ingredients and for adequate funding and enforcement.

Leans supportive
Centrist65%

A pragmatic moderate would generally favor improved transparency for consumers but be attentive to implementation details, costs, and legal clarity.

They would see value in a federal master list and standardized online disclosure, but would worry about burdens on small firms, unclear enforcement mechanics, and possible duplication or conflict with existing state rules and the Modernization of Cosmetics Regulation Act of 2022.

They would likely support the goals while seeking amendments to clarify timelines, costs, and administrative roles.

Split reaction
Conservative20%

A mainstream conservative would be skeptical of new federal regulatory requirements that impose labeling and website obligations on businesses.

They would express concern about costs, administrative burdens, potential harm to proprietary trade secrets (fragrance formulations), and unclear federal overreach into product labeling that could burden small firms and professional service providers.

They may also prefer state-level solutions and worry about the federal government compiling and publicizing lists that could be used to pressure businesses without a clear risk-assessment process.

Likely resistant
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood45/100

On content alone, the bill is a focused transparency measure that could be appealing on consumer‑protection grounds and includes moderating design features (phasing, central master list, preservation of state authority). That said, it imposes new disclosure obligations touching a large commercial sector, triggers trade‑secret and compliance objections, and requires FDA administrative work without clear funding. Those factors make enactment plausible after negotiation and amendment but unlikely in its present form without compromise, particularly in the Senate.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • No cost estimate or appropriation is included—uncertainty about FDA capacity and whether Congress would add funding for the master list, notifications, or enforcement.
  • Potential legal and policy disputes over protection of fragrance and flavor trade secrets; litigation risk could alter implementation and political support.
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Scope and sufficiency of disclosure versus need for substantive restrictions: liberals see disclosure as a public-health win, conservatives…

On content alone, the bill is a focused transparency measure that could be appealing on consumer‑protection grounds and includes moderating…

Unlocked analysis

Relative to its intended legislative type, this bill is a detailed substantive amendment to the FD&C Act that sets clear disclosure requirements, definitions, and timelines and establishes an FDA-maintained master list.…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
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