Triclosan vs Cyclopentasiloxane: which is worse?
Quick answer: Triclosan carries the heavier risk profile. Triclosan is restricted in the EU and allowed in the US; Cyclopentasiloxane is restricted in the EU and allowed in the US.
| Property | Triclosan | Cyclopentasiloxane |
|---|---|---|
| EU status | Restricted | Restricted |
| US status | Allowed | Allowed |
| Risk level | high | medium |
| Banned in | — | — |
| Restricted in | European Union | European Union |
| Category | endocrine disruptor | endocrine disruptor |
| Where it hides | antibacterial soap, toothpaste, deodorant | hair serum, primer, deodorant |
What is Triclosan?
Triclosan is an antibacterial and antifungal agent.
What is Cyclopentasiloxane?
Cyclopentasiloxane is a volatile silicone (D5) used for smooth, silky texture.
Documented risks
Triclosan: An endocrine disruptor linked to antibiotic resistance. Restricted in the EU and banned in US over-the-counter antibacterial soaps, but still allowed in some products.
Cyclopentasiloxane: Persistent and bioaccumulative; the EU restricts D5 in wash-off products over environmental and endocrine concerns. The US has no restriction.
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