Our Story

At Greenstone Pharmaceutical HK, Inc., we're committed to making a difference in people's lives through superior quality consumer healthcare products. Our pioneering brand, KATINKO, has been trusted in homes across Hong Kong and the Philippines for decades.

Since 1980, Katinko has gained the trust and admiration of countless individuals in Hong Kong. Recognizing the need for our exceptional offerings in the Philippines, we expanded our operations in 2008. We established a production plant and laboratories dedicated to delivering high-quality products while generating employment opportunities.

Today, our headquarters in Quezon City house our dedicated marketing and support teams. In Anabu, Cavite, our state-of-the-art Production Center and Laboratory enable us to provide superior healthcare solutions worldwide.

We're proud to have expanded our production plant and laboratories in the Philippines, not only to improve our products but also to create jobs and support local communities.

At Greenstone Pharmaceutical HK, Inc., we believe in the power of small but meaningful ways to improve lives, now and for generations to come. We're committed to delivering a superior employee experience, just as we strive to deliver a superior consumer experience.

Learn More

Our Advocacies

Product Safety



Contact Us

Katinko Wellness



Join us as we work together to make every day more than ordinary.