Essential Oils
Evidence-based guides to essential oils. Science-backed safety protocols, clinical research, and practical application methods.
Science Over Hype
Essential oils have real potential—but the industry is plagued by exaggerated claims and misinformation. Our guides focus on what the research actually shows: which oils have clinical evidence, which claims lack support, and how to use them safely.
We cite specific studies, provide realistic expectations, and prioritize safety. Whether you're new to essential oils or looking to separate fact from marketing, these guides give you the evidence-based foundation you need.
Essential Oil Resource Library
Essential Oils Complete Guide
Comprehensive overview of essential oils: chemistry, how they work, which have evidence, safety protocols, and quality standards.
Read GuideLavender Oil Guide
Evidence-based guide to lavender (Lavandula angustifolia). Clinical research on anxiety, sleep, and safe application methods.
Read GuidePeppermint Oil Guide
Science-backed guide to peppermint oil. Research on IBS, headaches, cognitive performance, and proper use protocols.
Read GuideEucalyptus Oil Guide
Evidence-based eucalyptus guide. Respiratory research, antimicrobial properties, and safety considerations.
Read GuideLemon Oil Guide
Complete guide to lemon essential oil. Mood effects, household uses, and photosensitivity warnings.
Read GuideFrankincense Oil Guide
What the research actually shows about frankincense. Traditional uses vs. clinical evidence.
Read GuideEssential Oil Blending Guide
How to safely combine essential oils. Synergy, note categories, and dilution calculations for blends.
Read GuideEssential Safety Rules
Always Dilute
Essential oils are 50-100x more concentrated than plants. Undiluted application can cause burns, sensitization, and permanent allergic reactions.
Patch Test First
Apply diluted oil to inner forearm and wait 24-48 hours before broader use. Reactions can develop even with oils you've used before.
Never Ingest
Internal use requires professional guidance. Many oils are toxic when ingested, even in small amounts. This includes "therapeutic grade" oils.
Know Contraindications
Pregnancy, children, pets, and certain medications require extra caution. Some oils are toxic to cats. Research before use.
Looking for Tea Tree Oil Specifically?
We have a complete resource library dedicated to tea tree oil (Melaleuca alternifolia)—one of the most researched essential oils. Includes protocols for acne, nail fungus, demodex mites, and an interactive dilution calculator.
Explore Tea Tree Oil GuidesStart with the Complete Guide
New to essential oils? Begin with our comprehensive overview covering chemistry, safety, and which oils actually have clinical evidence.
Read the Complete Guide