Does Dior Use Microplastics?
The short answer
Most Dior products we could analyse listed at least one flagged synthetic polymer. Of the 8 Dior products on Open Beauty Facts with a readable ingredient list, 5 listed at least one flagged synthetic polymer — 63%. The one that came up most was BHT / BHA, in 5 of them.
8
analysed
5
with a flag
63%
share
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 8 of the 24 Dior 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 Dior ingredient lists
| Ingredient | Products | Why it's flagged |
|---|---|---|
| BHT / BHA | 5 of 8 | Plasticiser / chemical of concern |
| Butylphenyl Methylpropional (Lilial) | 1 of 8 | Plasticiser / chemical of concern |
| PEG (Polyethylene Glycol) | 1 of 8 | PEG / glycol |
| Nylon-12 | 1 of 8 | Microplastic 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 Dior 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.
Scan my product