19/10/2026
It's easy to assume that a darker or more colourful essential oil must be stronger or better.
But colour isn't a reliable way to judge quality.
Many pure essential oils are colourless or pale yellow, while others have distinctive natural colours.
A better approach is to look at the botanical identity, sourcing, appropriate testing and production information.
Next time you're comparing essential oils, look beyond what you can see in the bottle.