Meridian Biologix Meridian Biologix are pure, therapeutic grade essential oil formulas created by Marc Gian. Marc is a TCM practitioner and teacher of the application of essential oils for acupuncturists. Meridian Biologix formulas fit with Chinese medicine patterns and are intuitive for practitioners to fit into their treatments. All Meridian Biologix essential oil blends are made with high quality oils that are sustainably sourced, organic, and third party tested. **Click To Learn More**

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