Best Microplastic-Free Toothpaste 2026: Brands Ranked

Nora ValeConsumer Products & Home Editor

May 10, 2026

11 min read

Best microplastic-free toothpaste brands 2026 ranked

Last updated: May 25, 2026

Quick Answer

Plastic microbeads were banned in toothpaste in the US (Microbead-Free Waters Act, 2015) and EU (2018) — but 87% of personal-care products still contain plastic-derived polymers under names you wouldn't recognise as plastic, including PEG, polyethylene, acrylates copolymer, and carbomer. The cleanest truly polymer-free toothpastes in 2026 are Davids Premium Natural, Boka Ela Mint (with hydroxyapatite), RiseWell Mineral Toothpaste, Dr. Bronner's All-One, and Bite Toothpaste Bits (zero-waste tablets). Many “natural” brands still contain at least one synthetic polymer — read the ingredients.

Key Takeaways

Microbeads (visible plastic scrubbing particles) were banned in the US and EU but synthetic polymers remain in most toothpastes.
Watch the ingredient label for: polyethylene, PEG-(any number), acrylates copolymer, carbomer, polyquaternium, polypropylene.
Plastic tubes themselves contribute particles to the paste over months of shelf life — choose recyclable aluminium tubes or glass jars where available.
Hydroxyapatite-based toothpastes (Boka, RiseWell) work as well as fluoride for remineralisation per multiple 2024 trials.
Toothpaste tablets (Bite, Unpaste) and glass-jarred powders (Uncle Harry's) eliminate plastic packaging entirely.

The hidden polymers to watch for

These ingredient names are all synthetic polymers (plastics) used to thicken, suspend, or texture toothpaste. None of them are microbeads — they were never banned — and many “natural” toothpastes still contain them.

Synthetic polymers commonly found in modern toothpastes
Ingredient name	Function	Concern
Polyethylene (PE)	Texture, mild abrasive	Direct microplastic
PEG (Polyethylene Glycol) with any number (PEG-8, PEG-40, PEG-100)	Humectant, surfactant	Petroleum-derived polymer; can contain 1,4-dioxane contaminant
Polypropylene (PP)	Thickener	Direct microplastic
Acrylates copolymer / Acrylates crosspolymer	Film former, thickener	Synthetic acrylic polymer
Carbomer	Thickener, suspending agent	Cross-linked polyacrylic acid polymer
Polyquaternium-10, -7, -39	Conditioning agent	Synthetic polymer family
Polyvinyl pyrrolidone (PVP)	Film former	Synthetic polymer
Polysorbate-20, -80	Emulsifier	PEG-derived; usually contaminated with 1,4-dioxane

Why these are in toothpaste at all

Polymers solve real product-engineering problems: they thicken the paste so it doesn't separate, they create the smooth squeeze-out texture, they help suspend abrasives evenly, and they create the foam most consumers expect. Plant-based alternatives (xanthan gum, guar gum, cellulose) work but cost more and produce slightly different texture.

The packaging tube

Standard toothpaste tubes are multi-layer laminates of HDPE and aluminium foil — they aren't recyclable in most municipal programs and they leach particles into the paste during the months it sits on the shelf and in your bathroom. Recent alternatives:

Aluminium tubes (Tom's of Maine has moved to recyclable aluminium for several products).
Mono-material recyclable plastic tubes (Colgate, P&G are transitioning some products).
Glass jars (Dr. Bronner's All-One; Uncle Harry's).
Toothpaste tablets in compostable refill pouches (Bite, Unpaste) or paper boxes.

Recommended truly polymer-free toothpastes

Microplastic-free toothpaste brands ranked 2026
Pick	Brand / Product	Active ingredient	Packaging	Price
Best overall	Davids Premium Natural Toothpaste	Fluoride or fluoride-free; baking soda	Recyclable aluminium tube	$10 per 5.25 oz
Best with hydroxyapatite	Boka Ela Mint Toothpaste	Nano-hydroxyapatite (fluoride alternative)	Recyclable plastic tube (mono-material)	$13 per 4 oz
Best mineral fluoride-free	RiseWell Mineral Toothpaste	Hydroxyapatite + xylitol	Mono-material plastic tube	$13 per 4 oz
Best classic / multi-use	Dr. Bronner's All-One Toothpaste	No fluoride; baking soda + xylitol	Recyclable plastic tube	$8 per 5 oz
Best zero-waste tablets	Bite Toothpaste Bits	Fluoride or hydroxyapatite versions	Glass jar refilled by paper pouch	$30 / 4 months
Best powder	Uncle Harry's Natural Toothpaste	Baking soda + ionic minerals	Glass jar	$11 per 3 oz
Best traditional brand polymer-free	Tom's of Maine Whole Care (check formulation)	Fluoride	Recyclable aluminium tube (newer products)	$6 per 4 oz
Best for kids	Hello Naturally Friendly Kids Toothpaste	Fluoride or fluoride-free options	Recyclable plastic tube	$5 per 4.2 oz

Hydroxyapatite vs fluoride: what the science says

Hydroxyapatite is the natural mineral that makes up tooth enamel. Synthetic nano-hydroxyapatite (n-HAP) has been used in Japanese toothpastes since the 1970s and has been studied increasingly in the West over the past decade. A 2024 systematic review in BDJ Openconcluded that hydroxyapatite toothpastes are non-inferior to fluoride for caries prevention in adults. They are a strong alternative for people who want to avoid fluoride for personal or health reasons. The American Dental Association still considers fluoride the gold standard, and either is a defensible choice.

How to read a toothpaste label

Look for the active ingredient (sodium fluoride, sodium monofluorophosphate, hydroxyapatite, or none).
Scan inactive ingredients for any of the polymer names in the table above.
Check the packaging: tube material, recyclability claim, country of origin.
Look for third-party certifications: EWG VERIFIED, MADE SAFE, Leaping Bunny (animal testing).
Avoid microbead claims that aren't directly relevant — microbeads have been banned for a decade; the relevant fight is over polymers.

What the MicroPlastics app checks

Ingredient list parsed from the product label or barcode.
Flagged ingredients — polyethylene, acrylates, carbomer, PEG, fragrance, parabens.
Product category — leave-on vs rinse-off; risk weighted differently.
Brand and product line — clean certifications (EWG VERIFIED, MADE SAFE).
Cited research and regulatory references for each scan.

Use the App

Scan personal-care products before buying

The MicroPlastics app reads the ingredient list, flags microplastic polymers and additives, and points to cleaner alternatives in the same category.

Scan cosmetics in the app

Frequently Asked Questions

Does toothpaste still contain microplastics in 2026?

Visible microbeads were banned in the US in 2015 and the EU in 2018. But invisible plastic polymers (polyethylene, PEG, acrylates copolymer, carbomer, polyquaternium) remain in most mainstream toothpastes. Approximately 87% of personal-care products still contain plastic-derived ingredients.

What is the best microplastic-free toothpaste brand?

Davids Premium Natural (recyclable aluminium tube) is the best overall. Boka and RiseWell are top picks for hydroxyapatite-based fluoride alternatives. Bite Toothpaste Bits and Uncle Harry's powder eliminate plastic packaging entirely.

What ingredients should I avoid in toothpaste?

Polyethylene, PEG (any number), polypropylene, acrylates copolymer, acrylates crosspolymer, carbomer, polyquaternium-10/-7/-39, polyvinyl pyrrolidone (PVP), and polysorbate-20/-80. These are all synthetic polymers used for texture and emulsion.

Is hydroxyapatite toothpaste as good as fluoride?

Recent systematic reviews (2024) found nano-hydroxyapatite toothpastes non-inferior to fluoride for caries prevention in adults. Hydroxyapatite has been used in Japanese toothpastes since the 1970s. Both fluoride and hydroxyapatite are evidence-supported choices.

Are toothpaste tabs better than tubes?

Toothpaste tabs (Bite, Unpaste) eliminate plastic tube packaging entirely. They typically come in a refillable glass jar with paper-pouch refills. Performance is similar to paste once you adjust to crushing the tab.

Is Tom's of Maine toothpaste microplastic-free?

Tom's formulations vary — some contain carrageenan (natural) and xanthan gum (natural) but others may contain synthetic polymers. Check the specific product. Tom's has moved several products to recyclable aluminium tubes, which is a meaningful packaging improvement.

Sources

Lechner CG, Becker K, Pohlmann G, et al. (2024). Caries prevention with hydroxyapatite toothpaste — a systematic review. BDJ Open.
US Food and Drug Administration (2015). Microbead-Free Waters Act of 2015. US Congress.
European Chemicals Agency (ECHA) (2023). Restriction on intentionally added microplastics. ECHA.
Beat the Microbead / Plastic Soup Foundation (2024). Plastic in personal care products database. Plastic Soup Foundation.

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