If you think Britain sorted out microplastics in personal care years ago, you're only half right. The 2018 microbead ban stopped solid plastic beads from being used in rinse-off products like face scrub and toothpaste — a genuine, welcome win. What it never touched was the liquid plastic polymers still used to thicken, bind and add slip to leave-on products: body lotion, sunscreen, hair gel, and some deodorant formulas. That gap is still legal today, which is why microplastics in personal care products in the UK are more common than most people assume.

Microplastics in personal care products are tiny synthetic polymer particles or liquids — often listed as acrylates copolymer, carbomer, nylon-12 or polyethylene — added to give a product texture, hold or shine. Some are solid beads; most now are liquid or gel polymers. The UK's 2018 ban only ever covered the solid, rinse-off kind, leaving leave-on formulas largely unregulated.

We started asking these questions properly while working out how to formulate our own refills, and it changed how we read a label ourselves. Here's what's actually going on, what the ban does and doesn't cover, and what's genuinely worth doing about it.

The 2018 UK Microbead Ban — And the Gap Nobody Talks About

The Environmental Protection (Microbeads) (England) Regulations 2017 banned the manufacture of rinse-off products containing solid plastic microbeads from January 2018, with a sale ban following that June. It's a real regulation with real teeth, and it's the reason your face scrub no longer crunches with plastic grit.

But the wording matters. It applies to solid, water-insoluble plastic particles under 5mm, in products you wash off. Lotions, sun cream, makeup and anything designed to stay on the skin were excluded from day one — and so, in practice, was the liquid polymer chemistry used across the wider leave-on personal care aisle.

The EU is now closing a version of this gap through a REACH restriction that phases in from October 2027 for rinse-off products, 2029 for leave-on cosmetics, and 2035 for makeup, lip and nail products. It's a genuinely broader rule than ours. The catch: it doesn't apply to Great Britain post-Brexit — only Northern Ireland sits inside it. England, Scotland and Wales are, for now, working from evidence-gathering rather than a firm timetable of their own.

How to Spot Microplastics on a UK Ingredients Label

Ingredient lists don't say "microplastic" — manufacturers use the chemical name, so it helps to know roughly what you're looking for. None of these are illegal in a leave-on product, so spotting one isn't a red flag on its own. It's simply useful to be able to read a label properly.

Common polymer ingredients worth recognising on a UK label:

• Acrylates copolymer / acrylates crosspolymer — thickening and gel-forming agent, common in hair and skin products
• Carbomer — a gelling agent used to give creams and gels their texture
• Nylon-12 / Polyamide (PA) — used for smoothing and mattifying, common in makeup and some deodorants
• Polyethylene (PE) / Polypropylene (PP) — the original "microbead" plastics, now mostly restricted to leave-on formulas
• Polyquaternium — conditioning polymer found in shampoos and styling products

Apps such as Beat the Microbead can scan a barcode and flag known polymer ingredients, handy if you'd rather not cross-reference a label by eye every time you shop.

What the Numbers Actually Say

In May 2025, Defra published the results of an evidence project it commissioned into intentionally added microplastics across the UK economy. The report estimates that around 160,000 tonnes of intentionally added microplastics will be used in the UK over the next 20 years, with roughly 50,000 tonnes of that emitted into the environment.

Cosmetics and personal care isn't the biggest contributor — synthetic sports surfaces (around 17,000 tonnes) and detergents (around 14,000 tonnes) rank higher — but it still accounts for an estimated 7,000 tonnes of emissions over that period, the fourth-largest source in the whole study. No decision has yet been taken on which regulatory option, if any, the UK will act on.

What You Can Actually Do About It

Waiting for legislation isn't a bad instinct, but the UK gap means it isn't a fast one either. A few things genuinely help in the meantime.

Read the label before you buy, not after — the ingredient names above take a few uses to recognise, then it's quick. Favour solid or powder formats over liquid or gel ones where you can, since many of these polymers exist specifically to thicken and stabilise liquid formulas. And don't assume "natural" or "eco" on the front of a pack tells you anything about what's on the ingredients panel on the back — check for yourself.

Where Lifelong Fits In

This is the exact problem our refills were built around. Rather than a liquid formula that needs a polymer to hold its texture, ours ship as a concentrated powder — arrowroot, zinc oxide and plant actives — that you mix with water at home, in a plastic-free, home-compostable pouch. No liquid bottle, no texture-modifying polymer doing a job a powder simply doesn't need.

We won't claim that makes every Lifelong product "microplastic-free" — that's a stronger claim than the ingredient list alone can carry, and we'd rather you check it yourself than take our word for it. What we can say is that the applicator it goes into, Lifelong Vibes, is itself made from ocean-bound recycled plastic, and every applicator sold funds the removal of 1kg of ocean plastic through our partnership with Seven Clean Seas. It's a small dent in a much bigger problem, but it's an honest one. For more on where that ocean plastic actually ends up, we wrote a longer piece on microplastics in the UK ocean worth a read.

Frequently Asked Questions

Are microplastics banned in UK personal care products?

Only partly. The UK's 2018 ban covers solid plastic microbeads in rinse-off products such as face scrub, shower gel and toothpaste. Liquid polymer ingredients in leave-on products like lotion, sunscreen and some deodorants aren't covered and remain fully legal.

What personal care products still contain microplastics in the UK?

Leave-on products are the main category: body lotion, sunscreen, makeup, hair styling products, and some deodorant and antiperspirant formulas that use liquid polymers such as carbomer or acrylates copolymer as thickeners.

How do I know if my deodorant contains microplastics?

Check the ingredients list for names like acrylates copolymer, carbomer, nylon-12, polyethylene or polyquaternium. If none of these appear, and the formula is a solid, powder or wax rather than a liquid gel, it's unlikely to rely on plastic polymers for its texture.

Is the EU microplastics ban stricter than the UK's?

Yes. The EU's REACH restriction phases in from 2027 to 2035 and eventually covers leave-on cosmetics and makeup, not just rinse-off products. It doesn't apply to Great Britain after Brexit, though Northern Ireland remains covered.

Does washing microplastics off your skin send them into the water system?

Yes — for rinse-off products, this is exactly the pathway the 2018 ban targeted: plastic particles going down the drain and into wastewater. Leave-on products don't wash off in the same way, but residue still transfers to towels, clothing and eventually laundry water.