AUSTIN, Texas, Jan. 23, 2026 (GLOBE NEWSWIRE) — via  IBN — 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 corporate communications strategy. Earth Science Tech is focused on advancing a portfolio of operating businesses within regulated healthcare markets, emphasizing execution, compliance, and disciplined scaling. The company pri…

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