Does Shiseido Use Microplastics?
The short answer
Nearly every Shiseido product we could analyse listed at least one flagged synthetic polymer. Of the 12 Shiseido products on Open Beauty Facts with a readable ingredient list, 12 listed at least one flagged synthetic polymer — 100%. The one that came up most was PEG (Polyethylene Glycol), in 10 of them.
12
analysed
12
with a flag
100%
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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 12 of the 14 Shiseido 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 Shiseido ingredient lists
| Ingredient | Products | Why it's flagged |
|---|---|---|
| PEG (Polyethylene Glycol) | 10 of 12 | PEG / glycol |
| Butylphenyl Methylpropional (Lilial) | 9 of 12 | Plasticiser / chemical of concern |
| Dimethicone | 8 of 12 | Silicone |
| PPG (Polypropylene Glycol) | 7 of 12 | PEG / glycol |
| BHT / BHA | 5 of 12 | Plasticiser / chemical of concern |
| Trimethylsiloxysilicate | 4 of 12 | Silicone |
| Carbomer | 3 of 12 | Acrylate / vinyl polymer |
| Acrylates Crosspolymer | 3 of 12 | Acrylate / vinyl polymer |
Example products
Real entries from Open Beauty Facts, showing what the label lists.
Crème ultra-hydratante invisible Shiseido
9 flagged ingredients
Future Solution LX Sérum Intensif Contours Fermeté Shiseido
8 flagged ingredients
Bénéfiance NutriPerfect - Lotion Adoucissante Pro-reconstituante
7 flagged ingredients
Product images from Open Beauty Facts contributors, licensed CC BY-SA. Ingredient data under ODbL.
Check your actual Shiseido 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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