How to read a doTERRA label
Everything you need in order to use an oil correctly is printed on the bottle. The difficulty is that the label sold to you in Germany or Ireland is not the same document as the one photographed for a blog post written for another market, and the differences are exactly the parts that matter.
The botanical name is the real name
“Eucalyptus” is several species. “Chamomile” is two unrelated plants. “Lavender” covers a family whose members behave differently on skin. The marketing name tells you what to call it; the Latin name in small print tells you what it is. When a recipe or a safety note online disagrees with your experience, the botanical name is usually where the disagreement started.
The batch number is the receipt
doTERRA tests each batch it bottles and publishes the results against that number. It is the one thing on the label that lets you check a specific bottle rather than a brand claim. Keep it until the bottle is empty.
Food use: present or absent, never implied
An oil may be used in food here only when it is sold and labelled as a flavouring, and the label then states a limit. If your bottle does not carry that wording, it is not for food — regardless of what the same oil is sold as elsewhere. Twenty-four of the seventy-eight carry it; here is the list.
The sun warning
Nine oils carry a photosensitivity warning. It applies to skin, not to diffusing, and the usual instruction is twelve hours out of direct sunlight. The complete list is here.
Volume, and why it is not the same everywhere
The same oil is sold in 5 ml, 10 ml, 15 ml or 30 ml depending on the product and the market. A price comparison between two shops is meaningless until the volumes match, and a recipe written in drops is unaffected — a drop is a drop whatever the bottle.
The allergen list
European cosmetic labelling requires certain naturally occurring fragrance components to be declared — linalool, limonene, geraniol, citral and others. Seeing them on the label does not mean anything has been added; they occur in the plant. It does mean that someone who reacts to one of them can check before buying.
What the label will never say
That the oil treats, prevents or cures anything. If a bottle, a leaflet or a website says otherwise, that is a claim regulators do not permit here, and it is a reason to trust the source less rather than more.