Does Klorane Use Microplastics?
The short answer
Most Klorane products we could analyse listed at least one flagged synthetic polymer. Of the 33 Klorane products on Open Beauty Facts with a readable ingredient list, 24 listed at least one flagged synthetic polymer — 73%. The one that came up most was Polyquaternium-10, in 7 of them.
33
analysed
24
with a flag
73%
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 33 of the 70 Klorane 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 Klorane ingredient lists
| Ingredient | Products | Why it's flagged |
|---|---|---|
| Polyquaternium-10 | 7 of 33 | Acrylate / vinyl polymer |
| PEG (Polyethylene Glycol) | 7 of 33 | PEG / glycol |
| PEG-100 Stearate | 4 of 33 | PEG / glycol |
| BHT / BHA | 4 of 33 | Plasticiser / chemical of concern |
| Polyacrylate | 3 of 33 | Acrylate / vinyl polymer |
| Hydrogenated Polyisobutene | 3 of 33 | Microplastic polymer |
| Dimethicone | 3 of 33 | Silicone |
| PEG-40 Hydrogenated Castor Oil | 2 of 33 | PEG / glycol |
Example products
Real entries from Open Beauty Facts, showing what the label lists.
Crème solaire Enfant SPF 50+ Peaux sensibles & Visage
5 flagged ingredients
Spray solaire sublime
2 flagged ingredients
Eclat couleur : shampooing à la grenade cheveux colorés
2 flagged ingredients
Product images from Open Beauty Facts contributors, licensed CC BY-SA. Ingredient data under ODbL.
Check your actual Klorane 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