The difference between viscose, modal and lyocell

Short answer: All three are cellulose fibres from plant matter. The difference lies in the process. Lyocell uses a solvent that is recycled in a closed loop, viscose and modal use other methods.

The same starting point

All three start with cellulose from plant matter. That is why they resemble each other in feel and behaviour. See how bamboo viscose is made.

Modal is stronger

Modal is a variant of viscose stretched during manufacturing. That makes the fibre stronger, especially when wet.

Lyocell uses a loop

In lyocell the cellulose is dissolved in a solvent that is recovered and used again. That is the technical difference between the processes. See facts about bamboo.

In practice they feel the same

For a user the difference is small. All three are soft, drape heavily and take up moisture. See bamboo underwear for women.

The care is the same

All three take less heat than cotton. 40 degrees and no fabric softener. See washing and care.

Frequently asked questions

What is the difference between viscose and lyocell?

The process. Lyocell uses a solvent that is recovered in a closed loop.

Is modal stronger than viscose?

Yes, especially when the fabric is wet. The fibre is stretched during manufacturing.

Can you feel the difference as a user?

Only a little. All three are soft, drape heavily and take up moisture.