Is Silk vegan?
Not vegan
Short answer
Silk is not vegan. Silk is made by killing silkworms inside their cocoons. Not vegan.
Key takeaways
- Verdict: Silk is not vegan.
- Commonly found in: Clothing, Bedding, Cosmetic 'silk protein' ingredients, Some food coatings.
- Vegan alternatives: TENCEL / Lyocell, Bamboo silk, Microsilk (lab-grown), Recycled polyester satin.
- Scan any barcode with VeggieOS (100% free) for an instant vegan verdict.
What it is
A fiber produced by silkworms (Bombyx mori) to spin their cocoons.
Why not vegan
Conventional silk production boils cocoons with the larvae still inside.
Where you'll find it
- Clothing
- Bedding
- Cosmetic 'silk protein' ingredients
- Some food coatings
Vegan alternatives
- TENCEL / Lyocell
- Bamboo silk
- Microsilk (lab-grown)
- Recycled polyester satin
- Cupro
FAQ
- Is 'peace silk' (ahimsa silk) vegan?
- Some vegans accept it because moths emerge before harvest, but it still relies on breeding and exploiting silkworms — the Vegan Society does not consider it vegan.