Last reviewed May 2026 · 1 min read
Is Triclosan vegan?
Also known as: TCS
Vegan
Suitable for a vegan diet.
Yes — It is a synthetic organic compound.
01 · The basics
What is Triclosan?
An antibacterial and antifungal agent formerly used widely in consumer products.
02 · The source
Where it comes from
It is a synthetic organic compound. While it is vegan, it is highly controversial and being phased out globally.
03 · Alternatives
Best vegan alternatives
Benzalkonium chloride
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Frequently asked
FAQ
Is Triclosan vegan?
Yes, it is synthetic.
Why is it banned in many products?
The FDA banned it in consumer hand soaps because it may contribute to bacterial resistance and acts as an endocrine disruptor.
Commonly found in
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Other preservative ingredients
E1105 (Lysozyme)
A preservative often used to prevent bacterial growth in cheeses.
Dodecyl Gallate
An antioxidant used to prevent fats and oils from oxidizing and going rancid.
BHT
A synthetic antioxidant used to preserve the freshness, color, and flavor of packaged foods and cosmetics.
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Allura Red AC
A popular synthetic red food dye used to give foods and drinks a prominent red or pink color.
Tartrazine
A bright lemon-yellow synthetic food dye commonly used in processed foods, drinks, and medications.
Brilliant Blue FCF
A synthetic blue dye used in foods, cosmetics, and dietary supplements to achieve a vibrant blue hue.
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