Thread Report
Is COS Viscose? We checked 190 products.
Rarely — only 8.4% of COS products contain viscose.
COS products with the most viscose
Sorted by viscose content — purest first. Click any to view on COS's site.
Monthly Thread Reports
Get reports like this in your inbox.
We analyze thousands of products every month. Be the first to see new Thread Reports — fabric data nobody else publishes.
No spam. Unsubscribe in one click.
Frequently Asked Questions
Is COS viscose?
Rarely — only 8.4% of COS products contain viscose.
How many COS products are 100% viscose?
5 COS products in our database are 100% viscose (or near-pure, 95%+). That's 2.6% of their catalog.
How does COS's viscose use compare to other brands?
Across all 55 retailers we track, viscose appears in 17.1% of products on average. COS sits below that average at 8.4%.
When COS uses viscose, how much is in each garment?
Among the 16 COS products that contain viscose, the fibre makes up 69.6% of the garment on average.
Related reports.
Stop buying plastic by accident.
Fibr shows you what every garment is actually made of before you buy it. Green means natural fibre. Red means plastic.
Add to Chrome — It's freeFree forever. No account, no data collected, nothing to lose.




