Are biodegradable paper stickers vegan?

Yes.

The biodegradable paper material is made of sugarcane, hemp & a little linen.

This material data sheet contains all you need to know about this material.

We print onto this material using low-energy, UV-cured inks, saving energy in production and removing the need for harsh solvents. This ink has a GREENGUARD Gold certification and isn't made using animal products.