: Avoid labels that say "fragrance oil," "nature-identical," or "perfume oil," as these are synthetic and lack therapeutic properties.
: High-quality suppliers specify how the oil was extracted (e.g., steam distillation) and which part of the plant was used (e.g., leaves vs. bark). how to buy pure essential oils
To buy pure essential oils, prioritize brands that offer transparency through third-party lab results and detailed labeling, as the industry lacks strict government regulation. : Avoid labels that say "fragrance oil," "nature-identical,"