Earth Science Tech Inc. (OTC: ETST), a strategic holding company, has engaged IBN, a multifaceted financial news and publishing company serving private and public entities, to assist with its ...
MIAMI, FL, Jan. 05, 2026 (GLOBE NEWSWIRE) -- Earth Science Tech, Inc. (OTC: ETST) (“ETST” or the “Company”), a strategic holding company, today announced that it has engaged Hayden IR, a nationally ...