What rayon means and why the word confuses

Short answer: Rayon is the American term for viscose. It is not a different material, just a different name used in another part of the world.

The same fibre, two names

In Europe the fibre is called viscose, in the US rayon. There is no difference in the material. See facts about bamboo.

That is why you see both

If you buy from an international site, it may say rayon. On Danish labels it says viscose. See bamboo underwear for men.

Rayon covers more in the US

In American usage rayon can also cover modal and lyocell, which makes the word less precise than viscose. If you see rayon on a label, you therefore do not know quite which one is meant.

Bamboo rayon

Bamboo rayon is the same as bamboo viscose. See how bamboo viscose is made.

Care is the same

Whatever it says, the same rules apply. 40 degrees and no fabric softener. See washing and care.

Frequently asked questions

Is rayon the same as viscose?

Yes. Rayon is the American term for viscose.

Why do some labels say rayon?

Because they follow American labelling practice.

Is bamboo rayon different from bamboo viscose?

No. They are two names for the same thing.