The Week Flags Six Cosmetic Ingredients EU Bans but US Still Allows

Brussels, Belgium, and Washington remain split over which chemicals belong in everyday cosmetics, according to a report from The Week identifying six ingredients that European regulators have removed from beauty products while manufacturers in the United States continue to use them legally.

The outlet's comparison sets the EU's cosmetics approval system against the looser framework that governs lipstick, lotion and shampoo sold in American stores, according to the report.

What does The Week's report say?

The Week's analysis lists six substances that stay on US shelves despite being prohibited under EU cosmetics rules, the outlet reported. The report does not claim the ingredients have caused documented harm to US consumers; instead, it treats the regulatory gap itself as the news.

Which six ingredients are included?

The Week names each of the six substances and the product categories affected in its original reporting. HTT News was not able to independently verify the specific compounds beyond what the outlet published, so readers seeking the exact chemical names and sourcing should consult the original article directly.

How do EU and US cosmetics rules differ?

The comparison points to a structural difference: the European Union screens and approves cosmetic ingredients centrally before products reach store shelves, while the United States has relied more heavily on manufacturers to self-assess safety, The Week's framing suggests. That gap, according to the report, is why some substances banned in Europe stay legal in American formulations.

"Banned in the EU but legal in the US" — The Week

What can shoppers do right now?

Consumers who want to limit exposure to ingredients flagged overseas can start by reading labels and researching active ingredients before buying, a practice outlined in HTT News' guidance on building a science-backed skin care routine. Shoppers comparing retinoid products specifically may find it useful to understand how formulations differ, as explained in HTT News' explainer on retinol versus retinal, since ingredient naming conventions can obscure what is actually in a bottle.

What happens next with US cosmetics regulation?

The Week's report does not describe any pending US regulatory action tied to the six ingredients it names. The dispute over cosmetic ingredient oversight is not new, and this latest comparison adds to a continuing debate over whether US regulators move as quickly as European authorities to restrict chemicals already banned abroad. Readers who want the regulatory detail — which agency prohibits each substance in the EU, and under what rule — should consult The Week's full reporting, linked above, for the complete breakdown.

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