Earth Science Tech, Inc. ETST

Company Overview

Earth Science Tech, Inc. (OTC Pink: ETST) is a U.S.-based holding company focused on health, wellness, nutrition, and biotechnology-related consumer products. The company has historically operated in the cannabidiol (CBD), hemp-derived wellness, and nutraceutical sectors, while also expanding into pharmaceutical distribution and telemedicine-related healthcare services through acquisitions and subsidiaries. Public filings and corporate disclosures indicate that ETST’s business model has evolved from direct CBD product sales into a broader healthcare and life sciences platform.

The company’s primary revenue drivers have included pharmaceutical distribution, nutritional supplements, wellness products, and healthcare-related services operated through affiliated entities. ETST has pursued growth through acquisitions and subsidiary expansion rather than large-scale internal manufacturing. Its positioning has centered on participation in regulated healthcare distribution and wellness markets, particularly in the United States and parts of Latin America. The company was founded in 2010 and later reoriented toward hemp-derived products before shifting strategic emphasis toward healthcare services, pharmaceuticals, and medical distribution activities through subsequent corporate transactions.