Earth Science Tech

What is ETST?
Earth Science Tech (ETST) is a unique Science based Biotechnology company that brings Nature’s Pharmacy to the public.

Earth Science Tech is an innovative biotech company that operates in the fields of hemp cannabinoid (CBD), nutraceutical, pharmaceutical, medical device, research and development.

Earth Science Tech, Inc. (ETST) has among the highest quality, purity, and Full Spectrum Industrial Hemp Oil naturally containing CBD (Cannabidiol) on the market. Formulated using superior supercritical CO2 cold liquid extraction, our cannabinoids are kept at the rawest state maintaining all therapeutic properties. Our research, performed alongside the University of Central Oklahoma, DV Biologics laboratory, and other organizations, as well as being suggested in The Institute for Natural Healing’s (INH) Delta 8 Article has demonstrate that we are the top nutritional and dietary supplement brand in the Industrial Hemp space.

ETST’s High Grade Full Spectrum Cannabinoids are derived from  Industrial Hemp plants with a high cannabinoid content. The Hemp used is extracted using Super-critical (cold) CO2 fluid extraction to ensure highest quality of cannabinoids and having all the naturally occurring therapeutic properties intact.

ETST’s High Grade Hemp Cannabinoids is a full spectrum extract, not synthetic nor an isolate. It contains a variety of valuable phyto-nutrients, synergistic cannabinoids, essential oils and other compounds found in the original plant.

What are ETST Products
ETST products include CBD (Cannabidiol), a natural constituent of Hemp Oil. Cannabinoids (Cannabidiol/CBD) are natural constituents of the Hemp plant and CBD is derived from Hemp stalk and seed. Hemp oil is a well-known dietary supplement and the naturally occurring CBD and presents a continuing stream of overwhelming evidence of significant Health and Wellness benefits including; a digestive aid that regulates appetite and eases symptoms of nausea and vomiting, analgesic pain relief, relief from anxiety, anti-tumour and anti-cancer benefits, and antipsychotic. CBD (cannabidiol) promotes and supports the nutritional health of aging bodies in particular. Source: US Government Patent #6,630,507 “Cannabinoids as antioxidants and neuroprotectants.”

ETST offers CBD in the form of vitamins, minerals, herbs, botanicals, personal care products, homeopathies, functional foods and other products. They come in various formulations and delivery systems such as capsules, tablets, soft gels, chewables, liquids, creams, sprays, powders, and whole herbs.

Isn’t Hemp illegal?
Our high grade CBD (Cannabidiol) Rich Hemp oil is classified as “food based” and is therefore perfectly permissible in all 50 US states and roughly 40 countries. With no psychoactive ingredient, CBD is a ready-for-market hemp-based nutraceutical. According to our research and on-going studies with Dr Wei R. Chen, Assistant Dean of the College of Mathematics and Science at the University of Central Oklahoma, CBD has the potential to help a range of conditions and disorders.

The United States Food and Drug Administration (FDA) currently considers non-THC hemp based cannabinoids, including CBD, to be ‘food based’ and therefore saleable. The new non-psychoactive CBD-rich hemp oil products that ETST has geared up to market and distribute are beyond reproach.

Earth Science Tech (ETST) has the highest quality and purity, full spectrum High Grade Hemp CBD (Cannabidiol) Oil, its all natural and organic made using the world’s best supercritical CO2 liquid extraction. Our test results, research and studies with the University of Central Oklahoma and DV Biologics show we’re the leading nutritional and dietary supplement brand for High Grade Hemp CBD Oil. View our website and some of our scientific studies at: (

More Legal Info
These statements have not been evaluated by the FDA and are not intended to diagnose, treat or cure any disease. Always check with your physician before starting a new dietary supplement program. Cannabidiol (CBD) is a naturally occurring constituent of the industrial hemp plant and hemp oil. ETST does not sell or distribute any products that are in violation of the United States Controlled Substances Act (US CSA). The company does sell and distribute industrial hemp-based products.

The Future for ETST
Earth Science Tech is focused on the science, research and studies of its High Grade Hemp CBD Oil as a nutraceutical and dietary supplement. In order to assure the public that ETST provides the best High Grade Hemp CBD (Cannabidiol) Oil, we continue to focus on providing the public with sound scientific research and keeping the public informed on the progression of studies being done on our High Grade Hemp CBD products. Science is what will progress the future of ETST High Grade Hemp CBD (Cannabidiol) Oil and its products. Cannabidiol (CBD) is a naturally occurring constituent of industrial hemp oil.
Join the ETST Team as a distributor or investor

Earth Science Tech currently has its Raw, Flavoured Strawberry, Flavored Peppermint High Grade Hemp CBD Oil tinctures, CBD veggie capsules, and 6 flavoured e-liquids all listed on its website for sale right now. We can provide you with single tinctures and bulk tinctures as well as bulk wholesale oil, powder, vape oil, formulations and more. We really tend to cater to our partners more than any other company out there and we take a personal approach. We are here to help you with your overall health and wellness needs.

Please Note: These products are not available via Heirloom's online marketplace. Please visit the shop to view our product inventory: 3101 Penn Avenue, Pittsburgh PA 15201