How to Choose Quality Essential Oils: What to Look For

Walk into any health shop or browse online and you’ll find essential oils at wildly different price points, all making similar claims. How do you know what you’re actually getting? This guide gives you the knowledge to choose with confidence.

Why Quality Matters

The therapeutic properties of an essential oil depend entirely on its chemical composition — and that composition is only preserved when the oil is pure, properly extracted, and correctly stored. A synthetic fragrance oil or an adulterated blend may smell similar to the real thing, but it won’t have the same effect on your nervous system, skin, or mood.

Choosing quality oils isn’t about spending the most money — it’s about knowing what to look for.

1. Check the Label for the Latin Botanical Name

Every genuine essential oil should display the full Latin botanical name of the plant it comes from. This matters because common names can be misleading. “Lavender oil” could refer to several different species with very different properties:

• Lavandula angustifolia — true lavender, the most therapeutic variety
• Lavandula latifolia — spike lavender, more camphor-like
• Lavandula x intermedia — lavandin, a hybrid often used as a cheaper substitute

If a label only says “lavender oil” without the botanical name, that’s a red flag.

2. Look for a Purity Statement

A quality essential oil should state clearly that it is 100% pure essential oil with no added ingredients. Watch out for terms like “fragrance oil,” “perfume oil,” or “aromatherapy oil” — these may be synthetic or blended products rather than pure plant extracts.

3. Check the Country of Origin

The geographical origin of a plant affects its chemical composition significantly. Bulgarian lavender, for example, is widely considered superior to lavender grown elsewhere due to the specific soil and climate conditions. A quality supplier will tell you where their oils come from.

4. Consider the Price

Genuine essential oils vary enormously in price based on how much plant material is required to produce them. If all oils in a range are the same price, that’s suspicious — rose absolute requires around 5 tonnes of petals per litre of oil, while eucalyptus is far more abundant. A suspiciously cheap rose or neroli oil is almost certainly adulterated or synthetic.

That said, expensive doesn’t automatically mean better. Know the typical price range for the oils you’re buying.

5. Understand Extraction Methods

• Steam distillation — the most common method, used for most essential oils. Produces a true essential oil.
• Cold pressing — used for citrus oils. Produces a true essential oil.
• Solvent extraction — used for delicate flowers like jasmine and rose. Produces an “absolute” rather than a true essential oil. Absolutes are perfectly valid but should be labelled as such.
• CO₂ extraction — a premium method that preserves more of the plant’s compounds. Generally produces a higher-quality product.

6. Assess the Packaging

Quality essential oils are always sold in dark glass bottles — amber or cobalt blue. If an oil is sold in a clear glass or plastic bottle, it has likely already been compromised by light exposure. This is a basic quality indicator.

7. Trust Your Nose — But Know Its Limits

A genuine essential oil should smell true to its botanical source — complex, nuanced, and natural. Synthetic fragrances often smell “flat” or one-dimensional by comparison. However, your nose can be fooled, especially if you’re new to aromatherapy. Use the other indicators above alongside your sensory assessment.

8. Buy from Reputable Suppliers

The simplest shortcut to quality is buying from suppliers who are transparent about their sourcing, testing, and standards. At Vivid Aromas, we source our essential oils from trusted suppliers including Ancient Wisdom, who apply rigorous quality standards to their range. We’re always happy to answer questions about specific oils.

Red Flags to Watch For

• No Latin botanical name on the label
• All oils in a range priced the same
• Sold in clear or plastic bottles
• Vague terms like “fragrance oil” or “aromatherapy blend”
• No country of origin listed
• Unusually low prices for premium oils (rose, neroli, jasmine)
• No supplier information or contact details

The Bottom Line

You don’t need to be an expert to choose quality essential oils — you just need to know what questions to ask and what to look for on a label. When in doubt, buy from a supplier you trust, ask questions, and start with well-known oils where quality is easier to assess.

Browse our carefully curated essential oil range at Vivid Aromas.