Earth Science Tech, Inc. (ETST) Reports Positive Results from Hygee™ Pre-launch Testing DORAL, Florida, Dec. 13, 2018 (GLOBE NEWSWIRE) -- Earth Science Tech, Inc. (OTCQB: ETST) (“ETST" or the “Company"), an innovative biotech company focused on the cannabidiol (CBD), nutraceutical and...

Earth Science Tech, Inc. (ETST) Considers Dual Listing of its Common Shares on the Canadian Securities Exchange (CSE) DORAL, Florida, Dec. 11, 2018 (GLOBE NEWSWIRE) -- Earth Science Tech, Inc. (OTCQB: ETST) (“ETST" or the “Company"), an innovative biotech company focused on the cannabidiol (CBD), nutraceutical and...

Earth Science Tech, Inc. (ETST) Announces Final Formulation of CBD/Propovit Throat Spray Product DORAL, Florida, Dec. 07, 2018 (GLOBE NEWSWIRE) -- Earth Science Tech, Inc. (OTCQB: ETST) (“ETST" or the “Company"), an innovative biotech company focused on the cannabidiol (CBD), nutraceutical and...