'Banned' is a legal status, not a universal label
In the EU, Annex II to the Cosmetic Products Regulation lists prohibited substances, while Annex III covers restricted substances and conditions. Other countries maintain their own rules. The same ingredient may also fall under a different product classification in another market. This is why a global scan should never give a context-free red or green verdict.
What a responsible warning should show
A useful warning names the matched ingredient and any synonyms, the relevant jurisdiction, whether the source says prohibited or restricted, and the date the rule was checked. If the rule has a concentration limit and the product label does not reveal the concentration, the result should say 'cannot determine from label' rather than claim a breach.
Project Glow updates its regulatory data regularly from government and recognised organisation sources. Each alert needs a traceable rule and source date; the website does not itself certify any scanned product.
Why a label scan has limits
Labels can be damaged, translated, incomplete or changed after reformulation. Optical character recognition can misread names. Unlisted contaminants cannot be identified from an ingredients photo. Check the original packaging and current local authority guidance, and ask the manufacturer or regulator when a safety question remains.
Frequently asked questions
Is a restricted ingredient unsafe in every product?
No. Restrictions often specify permitted concentrations, product categories, warnings or uses.
Can a scan prove a product breaks the law?
No. A label may omit information needed to apply a rule, and the relevant jurisdiction must be known.
Is CosIng itself the law?
No. The European Commission says CosIng is informative; the Cosmetic Products Regulation and its annexes determine EU legal status.
Sources and further reading
Sources checked 2026-10-08. This article is general education, not a diagnosis or individual treatment plan. Ask a qualified clinician about persistent symptoms, pregnancy or medication questions.

