They’re made from gelatin, and that’s made with collagen, an animal product.
The hides and bones of certain animals — often cows and pigs — are boiled, dried, treated with a strong acid or base, and finally filtered until the collagen is extracted. The collagen is then dried, ground into a powder, and sifted to make gelatin.
Flower@sh.itjust.works 12 hours ago
They’re made from gelatin, and that’s made with collagen, an animal product.
That’s some recycling there.