Hong Kong brand ColloS specializes in nano-silver ion disinfection technology. Produced in Hong Kong, non-toxic, colorless, tasteless, alcohol-free, and can effectively kill up to 99% of bacteria. It sterilizes and does not damage the skin. It is suitable for adults and children. ColloS is committed to providing customers with all-natural and non-irritating disinfection products.



Address :

Unit 15, 17/F, BLK A, Kailey Industrial Ctr., Chai Wan

Phone Number

+852 5336 3328

Contact Email ID:


Opening Hours

09:00 - 18:00