What Happens If Someone Swallows a Lip Scrub? How the Cosmetic Product Safety Report and Poison Centres Already Have the Answer

Two versions of this question arrive. A consumer's version, usually after a toddler has eaten a lip balm, asking whether to worry. And a maker's version, asking how the assessment handles something people eat by accident and, in the case of lip products, on purpose in tiny quantities every day. Both have reassuring answers rooted in the same place: the Cosmetic Product Safety Report required by Regulation (EC) No 1223/2009 as retained in UK law and enforced through the Cosmetic Products Enforcement Regulations 2013 already assumes ingestion for lip products, and notification through SCPN exists partly so that poison centres can see what is in a product if someone is harmed.

This article covers both. It explains how oral exposure is calculated in the safety assessment, why lip and oral products carry the strictest fragrance and colourant restrictions, what the frame formulation in a notification is for and who reads it, what actually happens when a child eats a cosmetic and what to do, the products people worry about that are genuinely fine and the ones stored beside them that are not, what a brand should do to make accidental ingestion less likely and less serious, a worked example of a lip scrub assessed, and practical guidance for households. It is not medical advice, and anyone whose child is unwell should call NHS 111 or emergency services rather than read further.

How oral exposure is calculated

For a lip product, the assessment assumes that a proportion of what is applied is ingested rather than remaining on the lips, because that is what happens: people eat, drink, lick their lips and talk. Published exposure values give the amount applied per application, the frequency, and the proportion swallowed, and the assessor uses those figures to calculate a daily ingested dose for every ingredient. That dose is then compared with the no observed adverse effect level for each substance in the same way as dermal exposure, producing a margin of safety, and where a substance is more concerning by the oral route than the dermal one, the oral calculation governs. For non lip products the assessment considers foreseeable accidental ingestion where it is realistic, particularly for products likely to be within a child's reach or attractive to them, which is one reason bath products and brightly coloured items receive attention they might otherwise not.

The practical effect is that a formula perfectly acceptable as a hand balm may need reformulation as a lip balm, most often because of the fragrance level or a colourant that is not permitted for mucous membranes. Makers frequently discover this when a body product range is extended to lips.

What the poison centre connection actually is

When the Responsible Person notifies a product through SCPN in Great Britain or CPNP in the EU, part of what is submitted is a frame formulation, a standardised description of the product’s composition using defined ranges rather than exact percentages. Its purpose is not market surveillance but medical response: poison centres and clinicians treating someone who has swallowed, inhaled or been harmed by a cosmetic can access the composition information and advise accordingly. Outside the UK and EU, the same role is often described as poison control, and the principle is identical: the people giving emergency advice need to know what is in the product. In the UK, clinicians access toxicological information through the National Poisons Information Service, which applies medical toxicology expertise to cases involving cosmetics as it does to any other substance. The same data also supports a toxicovigilance scheme in the broad sense, since patterns of calls about a product type can reveal a problem long before it appears in any other statistics. This is the part of the notification system consumers never see and the reason notification is not merely bureaucratic: a product that has been properly notified is a product whose contents are available to the people advising in an emergency, and an unnotified product is not. It is a quietly good argument for notification that brands rarely hear.

What actually happens when a child eats a cosmetic

In most cases, very little. Cosmetics are formulated and assessed to be safe in the quantities people encounter, and a child who eats a lip balm, tastes a moisturiser or licks a body butter has typically consumed a small amount of material that is not acutely toxic, so lasting health effects are rare. The commonest outcome is nothing at all, followed by mild nausea or a loose stool, usually from the fat content rather than from anything sinister. Larger quantities, products with a high alcohol content such as perfumes, and products with essential oils at meaningful levels are the cases where more caution applies, because alcohol and certain essential oil constituents can affect a small child at doses that would not affect an adult. Choking on a solid item such as a bath bomb fragment or a lipstick bullet is a separate and more immediate risk than the chemistry. The practical response is to remove what remains, wipe out the mouth, offer a drink, and contact NHS 111 or emergency services if the child is unwell, if a large amount was consumed, or if the product contained alcohol or concentrated essential oils. Have the pack to hand, because the batch code and the ingredient list are what the clinician will ask for.

The products people worry about, and the ones they should

Cosmetics attract concern partly because they are visible and pleasant smelling, which makes them memorable when something goes wrong. The products that actually account for serious childhood poisoning incidents are overwhelmingly not cosmetics: medicines, particularly those in handbags and bedside drawers, household cleaning products decanted into unlabelled containers, laundry capsules, button batteries and e cigarette refills. Those sit in bathrooms and kitchens beside the cosmetics, and a household audit that moves them out of reach achieves far more than worrying about a lip balm. Within cosmetics themselves, the items worth storing carefully are alcohol based perfumes, nail products, hair colourants and anything containing concentrated essential oils, which is a short list and a manageable one.

What a brand should do

• Assess for ingestion where it is foreseeable. Not just lip products; anything a child may reach or find attractive.
• Use the strictest fragrance category for lip products. IFRA Category 1, and check the allergen declaration.
• Check colourants against the mucous membrane restriction. A colourant fine in a body product may be excluded from lips.
• Notify every product. So poison centres have the composition if it is ever needed.
• Keep the batch code legible. It is what a clinician or a recall will ask for.
• Avoid food imagery and packaging that resembles confectionery. Bath bombs and lip products that look like sweets are the ones children eat.
• Include keep out of the reach of children where the assessment indicates it. And follow any Part B direction on this.
• Have a complaints procedure that records ingestion reports. They are undesirable effects and belong in the vigilance log.

Products children are most likely to reach

Assessment considers foreseeable use, and for a household product that includes a curious toddler. Certain characteristics make a cosmetic more likely to be eaten in quantity rather than tasted: it looks like food, it smells strongly of food, it is brightly coloured, it comes in a jar or pot rather than a pump, it is stored at low level in a bathroom, and it is left out rather than put away. Bath bombs, lip products, body butters in tubs, bubble baths and anything with a dessert or fruit theme tick several boxes at once. None of this makes those products unsafe, and the assessment addresses them accordingly, but it does mean a brand can materially reduce risk through decisions that cost nothing: packaging that does not resemble confectionery, a closure a small child cannot open easily, avoiding food words in product names where an alternative exists, and a clear keep out of reach statement. Assessors raise these points more often than brands expect, and they are among the easiest recommendations to act on.

A worked example: a lip scrub assessed

A brand submits a sugar based lip scrub in three flavours. The assessor treats it as a lip product with ingestion as a certainty rather than a possibility, since a scrub is rubbed on the lips and much of the sugar is licked off. Oral exposure is calculated for every ingredient at the applied amount and frequency, with a high ingested fraction. The fragrance, supplied as a flavour, is capped at the IFRA Category 1 level, which is considerably lower than the brand's original inclusion, and one of the three flavours requires reformulation because its concentrate cannot meet that limit. One colourant is not permitted for mucous membranes and is substituted. The sugar itself is unremarkable toxicologically but the assessor notes it in the exposure model. Part B concludes the product is safe, specifies the flavour allergens to declare, requires a keep out of the reach of children statement, and sets a period after opening reflecting the jar and finger contact. The brand also redesigns the packaging, which had resembled a dessert pot, after the assessor points out that products which look like food are the ones small children eat in quantity.

For households

• Store perfumes, nail products, hair colourants and essential oils out of reach.
• Keep medicines and cleaning products higher and more securely than cosmetics.
• Do not decant anything into food containers.
• Keep original packaging so ingredients and batch codes are available.
• If a child swallows something and is unwell, call NHS 111 or emergency services with the pack in hand. 
• Report any reaction or ingestion to the brand, which is obliged to record it.

Myths we hear

• Cosmetics are not assessed for swallowing. Lip and oral products are assessed for ingestion as standard.
• Natural lip products are safer to eat. Essential oils at concentration are among the materials of most concern by the oral route.
• Notification is just paperwork. It is how poison centres access your formulation in an emergency.
• A lip balm that is safe on skin is safe on lips. Lip products face stricter fragrance and colourant limits.
• Making a product look like food is good marketing. It is the single design decision most likely to result in a child eating it.

What to do this week

• If you make lip products, check the fragrance against IFRA Category 1.
• Check every colourant against the mucous membrane restriction.
• Confirm every product is notified.
• Review any packaging that resembles food or confectionery.
• At home, move the medicines and cleaning products before worrying about the balms.
• Add an ingestion line to your complaints log template. It is an undesirable effect and recording it is part of the vigilance system, even when the outcome was nothing at all.

This article is general information rather than medical advice. If someone has swallowed a product and is unwell, contact NHS 111 or emergency services, and keep the packaging with you.

Related reading on the Spectra blog

• What is a Cosmetic Product Safety Report? The complete guide
• Inside a Cosmetic Product Safety Report: Part A and Part B
• Reading a cosmetic label against its Cosmetic Product Safety Report
• All Spectra articles

Spectra services mentioned in this article

• The Complete Compliance Pack: CPSR, PIF, SDS and SCPN or CPNP (£295)
•  CPSR services by product type
• PIF services
• UK SCPN Product Notification (from £15)
• UK and EU Responsible Person
•  Contact Spectra

Official sources and legislation

• Regulation (EC) No 1223/2009 on cosmetic products, Annex I and Article 13
• Submit cosmetic product notifications (SCPN)
• NHS 111
• Scientific Committee on Consumer Safety (SCCS), Notes of Guidance
•  Cosmetic Products Enforcement Regulations 2013
  

Disclaimer: This article is general information, not legal advice. Regulations change and product decisions depend on your exact formulation, claims and market. Have your product assessed by a qualified professional before sale.