Resource Center

This article by ACHS Founding President Dorene Petersen, first published in the International Herb of the Year 2014 Book “Artemisia ssp. (Wormwood, Tarragon, et al.)”, delves into the complex history of wormwood.

This guide covers essential factors like solvent strength and herbal material, explains ratios and alcohol proof, and provides a basic recipe for making your own tinctures. Perfect for beginners, this ebook offers tips from trusted experts and highlights the benefits of tinctures, from their long shelf life to quick absorption.

This research paper evaluates anti-bacterial, anti-fungal, and anti-viral effects of three essential oil blends.

This aromatherapy safety eBook is your free, concise guide for how to safely use essential oils with confidence. Learn about photosensitivity, how to use essential oils safely in the bath, common essential oil mistakes, and more.

This recorded webinar dives into how ACHS certificates and diplomas provide focused, practical training to help you expand your expertise, enhance your clinical toolbox, and address the growing demand for integrative health solutions

This practical webinar from ACHS Career Services breaks down what it really takes to succeed in today’s competitive job market, whether you’re new to the workforce or making your next career move.

This eBook will guide you through learning how to write the Latin names of herbs and essential oils as well as providing a list of botanical names for you to refer back to.

This research paper evaluates the inhibitory action of a number of essential oils from Lebanon against SARS-CoV and HSV-1.

Academic Policies and Procedures including grading, graduation, accommodations, and general support.