: Pure oils should always be stored in dark amber or cobalt glass bottles to protect them from light and heat. Avoid plastic bottles, as essential oils can dissolve them over time. Recommended Brands for Beginners
: Reputable brands provide batch-specific Gas Chromatography-Mass Spectrometry (GC/MS) reports to prove the oil is free from adulterants or synthetic fillers. how to buy pure essential oils
These brands are frequently cited by experts for their transparency, quality, and rigorous testing: : Pure oils should always be stored in