Does Garnier Use Microplastics?
The short answer
Roughly half of the Garnier products we could analyse listed at least one flagged synthetic polymer. Of the 57 Garnier products on Open Beauty Facts with a readable ingredient list, 25 listed at least one flagged synthetic polymer — 44%. The one that came up most was PEG (Polyethylene Glycol), in 7 of them.
57
analysed
25
with a flag
44%
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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 57 of the 718 Garnier 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 Garnier ingredient lists
| Ingredient | Products | Why it's flagged |
|---|---|---|
| PEG (Polyethylene Glycol) | 7 of 57 | PEG / glycol |
| PPG (Polypropylene Glycol) | 6 of 57 | PEG / glycol |
| Carbomer | 5 of 57 | Acrylate / vinyl polymer |
| PEG-40 Hydrogenated Castor Oil | 5 of 57 | PEG / glycol |
| Amodimethicone | 4 of 57 | Silicone |
| Acrylates Crosspolymer | 4 of 57 | Acrylate / vinyl polymer |
| Dimethicone | 4 of 57 | Silicone |
| Polyquaternium-10 | 3 of 57 | Acrylate / vinyl polymer |
Example products
Real entries from Open Beauty Facts, showing what the label lists.
Liso & Brillo
4 flagged ingredients
Fructis Oil Repair 3
4 flagged ingredients
Shampoo nutrizione profonda
3 flagged ingredients
Product images from Open Beauty Facts contributors, licensed CC BY-SA. Ingredient data under ODbL.
Check your actual Garnier 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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