CLAESSEN BLUE™
Our innovative natural blue amino-acid dye. World’s first bio-based dye available through scalable fermentation technology.
- USDA and TÜV AUSTRIA certified
- 100% bio-based dye , Food-grade fermentation process
- Excellent Color Fastness
- 14 Core patents
Gentle On Skin
- 0 Aniline
- 0 Formaldehyde
- 0 Heavy metal
*Data from SGS report
Fiber Versatility
Works with Cotton, Silk Hemp…
You name it!
Anti-Yellowing
Color-fastness to light
4.5
Washing Friendly
Wash Less, Stretch More.
权威证书
Recognized and trusted by world-renowned certification organizations.
