Safety & Science
Safety Database
Browse practical safety guidance for essential oils, including dilution basics, common cautions, age-specific considerations, and research-minded notes to help you evaluate oils more carefully.
What this database covers
Use this page as a starting point for reviewing common safety topics before trying a new oil, blend, or application method.
Dilution
General dilution ranges for adults, children, and sensitive skin.
Topical use
Patch testing, carrier oils, and irritation considerations.
Inhalation
Diffuser use, ventilation, and scent sensitivity notes.
Photosensitivity
Sun exposure cautions for citrus and other phototoxic oils.
Pregnancy
Extra caution areas and why individualized guidance matters.
Children
Age-based considerations and stronger dilution needs.
Pets
Why pet exposure requires special care and research.
Medication concerns
Potential interactions and when to ask a clinician first.
How to use it
Read safety notes in context
Essential oil safety depends on the specific oil, concentration, route of use, and the person using it. Treat quick-reference guidance as a starting point, not a substitute for individualized advice.
Check the oil profile
Look for oil-specific cautions, common contraindications, and known irritation or sensitization concerns before use.
Match the user
Consider age, pregnancy, medications, asthma, allergies, skin sensitivity, and household pet exposure before applying or diffusing any oil.