ISC

(Ideal Sized Chitosan)

Optimally sized

Low-molecular-weight, water-soluble-chitosan

Using proprietary molecular weight control technology, 

DOUM has isolated ISC and developed large-scale production capabilities.

With this innovation, we manufacture clinically validated medical devices. 

Building on this foundation, we plan to expand into functional cosmetics, 

aligning with global trends in anti-aging and skincare.