10 parts per million and what the new jar warning tracks

Your shared family moisturiser or curl cream may soon carry a new warning line, even when the formula inside stays the same. Commission Regulation EU 2022/1181 changed the label rule for preservatives that release formaldehyde in wash day products. The scientific committee for consumer safety found the old 0.05 percent limit failed to shield people already sensitised to formaldehyde from contact dermatitis. Sell through for products with the old wording ended on 31 July 2026, when full compliance became required.

From that date, any finished cosmetic product sold in the EU where total released formaldehyde exceeds 0.001 percent, or 10 ppm, must state releases formaldehyde. The earlier level stood fifty times higher, at 0.05 percent or 500 ppm. For someone who scans for diazolidinyl urea, DMDM hydantoin or sodium hydroxymethylglycinate, the change matters at the sink. A jar that once needed no caution may now have to print one.

The same date carried a second labelling shift. 31 July 2026 was the date for placing on the market products that meet the expanded fragrance allergen list under Regulation (EU) 2023/1545. Stock already on shelves before that date may still be sold through until 31 July 2028.

For labels that use one formula in both regions the option set has two paths. Keep a formaldehyde releasing system and add the warning to shared packs, even for jars sold in the United States, or drop the releaser and rebuild preservation with fresh testing and sourcing. Plant extracts still face the same preservation question at the sink. A botanical toner with rose water or a tea infusion still needs defense against yeast and mould once water enters the bottle.

Other EU ingredient rules shifted on nearby dates for shower and shelf staples. Commission Regulation EU 2026/78 applies from 1 May 2026 and revises Annex V entry 7 to add Sodium o Phenylphenate alongside o Phenylphenol with a combined limit, after an opinion of 25 October 2024. That same rule put fifteen substances listed as carcinogenic, mutagenic or toxic for reproduction on the banned list, with no grace period for use. Trimethyl borate and N, N methylenediacrylamide were prohibited from that May date with no sell through.

Further changes sit ahead. Commission Regulation EU 2026/909 came out on 28 April 2026. For many affected products, goods that fail the rule cannot be put on the market from 1 January 2027, with leftover stock to sell through by 1 July 2028.

In the United States there is no federal ban on PFAS in cosmetics for body care routines. The Modernization of Cosmetics Regulation Act told the Food and Drug Administration to assess PFAS in cosmetics and publish a safety report by 29 December 2025. State rules now matter more in the shower aisle. Minnesota ordered makers to report intentionally added PFAS, with the first deadline moved to 1 July 2026. Connecticut wants reporting and labeling for cosmetics and other goods from 1 July 2026.

What to watch is the pack in your hand at the sink. A US label that now says releases formaldehyde does not mean formaldehyde was added on its own. It means the finished cream or wash exceeds 10 ppm of released formaldehyde in the bottle. The warning aims to protect already sensitised scalps and skin, not to call all low level exposure unsafe for all users. Which exact US products go over that level is unclear, since testing data by brand is not shared.

Read the back label slowly in good light, then decide by skin history rather than fear. If formaldehyde sensitivity is known, the new warning and longer allergen list make avoidance simpler in daily care. If scalp itch or a child’s eczema flare worries you, patch test with care and ask a dermatologist or a pediatrician for next steps.