Tencel is a sustainable fabric, regenerated from wood cellulose. It is similar to rayon and bamboo, both regenerated fabrics. However, Tencel is one of the most environmentally friendly regenerated fabrics, for several reasons. Tencel fibers are grown sustainably.
Unlike rayon and bamboo, Tencel’s supply chain is transparent. It is obtained from eucalyptus trees that are grown on farms—no old growth forests, genetic manipulation, irrigation, or pesticides are used. These forests and the pulp produced for Tencel have earned Forest Stewardship Council (FSC) certification that the products come from socially and environmentally responsible forests. The European Programme for the Endorsement of Forest Certification has also endorsed Tencel's farming practices as sustainable. Tencel eliminates the negative environmental impacts of traditional fiber processing, using new sustainable technologies.
Tencel has some distinct advantages over traditional fibers in terms of chemical processing, which can often be extensive and toxic. For example, Rayon manufacturing generates highly polluting air and water emissions, uses catalytic agents containing cobalt or manganese, and creates a strong, unpleasant odor.
Because of the nature of the material, the processing never requires bleach. This overall method of manufacturing fabric was awarded the “European Award for the Environment” by the European Union.
. Tencel also has been awarded the European Community Eco-label flower for products and services with reduced environmental impacts.