As the global leather industry faces pressure to move away from chrome tanning due to environmental toxicity, Vegetable Tanning is making a massive comeback. Uncaria Gambier is at the forefront of this shift.
The Gambier Advantage in Tanning Gambier is rich in tannins that bind to the collagen proteins in animal hides. Unlike synthetic syntans, Gambier is fully biodegradable.
- Speed: It penetrates hides relatively quickly for a natural tannin.
- Texture: It tends to produce a leather that is “spongy” and flexible, making it ideal for reptile skins, calfskins, and upholstery.
- Color: It imparts a natural reddish-brown hue, reducing the need for artificial dyes.
Blending for Perfection Master tanners rarely use just one tannin. Gambier is often blended with Mimosa or Quebracho extract to balance the leather’s firmness.
Learn about the raw material source in our Ultimate Guide to Uncaria Gambier.