Earth Science Tech, Inc. (ETST) 股价，以美元计价

Earth Science Tech, Inc. (ETST) is an innovative biotechnology company operating in the fields of hemp cannabinoid (CBD), nutraceutical, pharmaceutical and medical device research and development. Earth Science Tech offers the highest purity and quality, full-spectrum, high-grade hemp CBD (cannabidiol) oil on the market. Made using the supercritical CO2 liquid extraction process, the company’s CBD oil is 100 percent natural and organic. Earth Science Tech has partnered with the University of Central Oklahoma and DV Biologics Laboratory to conduct research and development projects that scientifically support and advance the healthcare benefits of its high-grade hemp CBD oil. Earth Science Tech Inc. currently has three wholly owned subsidiaries focused on developing its role as a world leader in the CBD space and expanding its work in the pharmaceutical and medical device sectors.