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Does TRESemmé Use Microplastics?

The short answer

Nearly every TRESemmé product we could analyse listed at least one flagged synthetic polymer. Of the 32 TRESemmé products on Open Beauty Facts with a readable ingredient list, 28 listed at least one flagged synthetic polymer — 88%. The one that came up most was PEG (Polyethylene Glycol), in 14 of them.

32

analysed

28

with a flag

88%

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What this is. Ingredient-label data from Open Beauty Facts (snapshot 2026-07-31), not laboratory testing. Coverage is crowdsourced, partial and Europe-weighted, so this is 32 of the 69 TRESemmé entries in that database, and US formulations often differ. A flagged ingredient is not automatically harmful — a gel thickener and a solid microbead are both synthetic polymers and are not the same risk.

What comes up most in TRESemmé ingredient lists

IngredientProductsWhy it's flagged
PEG (Polyethylene Glycol)14 of 32PEG / glycol
Dimethiconol10 of 32Silicone
PPG (Polypropylene Glycol)10 of 32PEG / glycol
Amodimethicone8 of 32Silicone
Carbomer7 of 32Acrylate / vinyl polymer
Dimethicone6 of 32Silicone
Polyquaternium-105 of 32Acrylate / vinyl polymer
Methacrylate Copolymers4 of 32Acrylate / vinyl polymer

Example products

Real entries from Open Beauty Facts, showing what the label lists.

Product images from Open Beauty Facts contributors, licensed CC BY-SA. Ingredient data under ODbL.

Check your actual TRESemmé product

Brand averages hide a lot — formulations differ by product and by market. Paste your label into the free ingredient checker, or scan the bottle in the app for a 0–100 score that also weighs the packaging.

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Frequently Asked Questions

Does TRESemmé use microplastics?

Nearly every TRESemmé product we could analyse listed at least one flagged synthetic polymer. Of 32 TRESemmé products with a readable ingredient list on Open Beauty Facts, 28 listed at least one flagged synthetic polymer (88%). This is label data, not lab testing, and a flagged ingredient is not automatically harmful.

Which ingredients are flagged in TRESemmé products?

Most frequently: PEG (Polyethylene Glycol) (14 of 32), Dimethiconol (10 of 32), PPG (Polypropylene Glycol) (10 of 32), Amodimethicone (8 of 32), Carbomer (7 of 32). Each has its own page explaining what it is and how concerned to be.

Is TRESemmé safe to use?

That is not a question label data can answer, and we will not pretend otherwise. This page reports which synthetic polymers appear in ingredient lists. Whether a given product suits you depends on the ingredient, its concentration, the product type, and your own skin and priorities. Use the per-ingredient pages to judge severity rather than treating any flag as a verdict.

How was this measured?

Products were pulled from the Open Beauty Facts API, filtered to those with a usable ingredient list, and every INCI token matched against our flagged ingredient database. Matching is token-level: an ingredient list is split on commas and each token yields at most one ingredient, so "dimethicone" is never also counted as "methicone". Snapshot 2026-07-31.

Brands with a similar profile

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