United Kingdom · Research & data · Issue #4 · 28/09 – 04/10
ASA warns parents about potentially unsafe baby-sleep advertising
The ASA says online ads for baby sleep and elevation products promoted practices that could conflict with established safer-sleep advice. It selected 60 ads for follow-up over potential physical harm.
What the evidence says
The Advertising Standards Authority published a warning on 1 October 2026 after its AI-powered Active Ad Monitoring system identified 350 online adverts for baby products and services. A sample review found that nearly all assessed adverts referred to symptoms or conditions. The ASA considered 59% of those assessed high risk and selected 60 for follow-up because of potential physical harm. These percentages describe the assessed sample, not all 350 adverts.
Sleep and elevation devices made up 56% of the assessed adverts. The ASA identified claims that elevated or positioning products could ease reflux or colic or improve sleep, images of babies strapped into potentially unsafe sleep devices, and claims relating to sudden infant death syndrome or flat-head syndrome.
The ASA advises parents not to assume that positioning or elevating a baby during sleep is safe because an advert says so. It recommends checking trusted health and safer-sleep guidance or speaking to a healthcare professional, and is sharing intelligence with regulatory partners. This is a regulator monitoring warning and follow-up programme, not a recall or a confirmed safety finding about every advertised product.
Why it matters
The useful distinction
Online advertising can make treatment-style and safety claims that sound authoritative to exhausted parents. The findings show why buyers should verify baby-sleep advice independently and treat quick-fix claims with caution.
This briefing is an independent summary of the evidence sources below. Context-only links are not used as factual authority. It does not establish that a product, organisation or listing is unsafe, unlawful or non-compliant beyond what the evidence reports.