TudástárKnowledge library
Single oils
Essential oils made from one plant. These are the foundation of the knowledge base: once you know them, the blends make sense too.
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Arborvitae
Made from the wood of the western red cedar, which peoples of the north-west coast have used for centuries. A…
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Basil
Far more concentrated and sharper than kitchen basil. People reach for it for studying and for long days at a…
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Bergamot
The most complex of the citrus oils. Not simply fresh — there is something soft, almost floral in it. It…
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Birch
The aroma is almost identical to wintergreen: the same distinctive, pharmacy-like note is behind both. It turns up in athletes’…
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Black Pepper
Exactly what you would expect: dry, pungent, immediately recognisable. It gives warm edge to massage blends, and the kitchen use…
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Black Spruce
It smells like a winter forest. One of the building blocks of grounding blends, and a good choice on its…
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Blue Tansy
Its deep blue colour comes from chamazulene, formed during distillation — it is one of the most striking essential oils…
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Cardamom
A relative of ginger, but far softer. One of the most agreeable spice oils: good both after a meal and…
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Cassia
A close relative of cinnamon, stronger and sweeter. A classic of cool-weather diffusing — but on skin it demands very…
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Cedarwood
A simple, warm wood aroma that most men are happy to use too. A good choice for evening diffusing and…
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Celery Seed
An unusual, earthy aroma, and not the first oil anyone buys. In blends, though, it adds depth, and it is…
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Cilantro
The version made from the leaf — coriander seed oil smells entirely different. This is the greener, sharper one: its…
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Cinnamon Bark
From the bark of true Sri Lankan cinnamon. One of the leads in the On Guard blend, and on its…
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Citronella
The familiar smell of summer terraces. A building block of outdoor blends, and useful around the house wherever a fresh,…
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Clary Sage
A distinctive, slightly unusual aroma — the people who take to it tend to keep it permanently. It is the…
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Clove
Very concentrated and instantly recognisable. Part of the On Guard blend, and a fixture of spiced diffusing through the cooler…
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Copaiba
Made from resin tapped from the trunks of Amazonian trees. The aroma is restrained, almost retiring — which is why…
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Coriander
The version made from the seed is surprisingly soft — nothing like the sharp aroma of the leaf. Used in…
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Cypress
The slender tree of Mediterranean cemetery gardens. A refreshing, dry aroma that people like in massage blends and in foot…
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Douglas Fir
The brightest, freshest of the conifers — there is something citrus in it. If pine aromas have felt too heavy…
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Eucalyptus
A classic of the cooler months. A clean, opening aroma that is a fixture of bathroom steam sessions and chest…
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Fennel
Strongly aniseed and sweet — one of the defining notes of the ZenGest blend. It is grown in Hungary too,…
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Frankincense
The resin that has been burned for thousands of years. A slow, deep aroma that turns attention inwards — which…
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Geranium
Often described as the poor relation of rose, though it has a character of its own: greener, fresher. One of…
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Ginger
A warm, earthy spice aroma. One of the most frequently reached-for oils before travelling and after larger…
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Grapefruit
The freshest of the citrus oils, with a slight bitter edge. Good both for morning diffusing and for body…
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Green Mandarin
Pressed from the peel of unripe fruit, which makes it greener and fresher than ripe mandarin. One of the most…
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Guaiacwood
A thick, almost waxy oil with a soft, sweetish wood aroma. Long used in perfumery as a fixative; in blends…
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Helichrysum
One of the most expensive oils in the range, and not without reason: it takes an enormous quantity of flowers…
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ʻIliahi (Hawaiian Sandalwood)
Hawaiian sandalwood from sustainably managed forest. Softer and creamier than its Indian relative, and one of the most agreeable aromas…
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Jasmine
From flowers picked at night, when the scent is strongest. Extremely concentrated and expensive — a single drop stays with…
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Juniper Berry
From the berry that gives gin its characteristic aroma. Dry, clean notes — good for cleaning and for grounding blends…
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Lavender
If you were going to start with a single essential oil, this is it. Lavender has been the scent of…
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Lemon
Lemon is the household essential oil. It cuts grease, it is fresh, and almost everyone likes the smell. It is…
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Lemon Eucalyptus
Not the camphorous eucalyptus you might expect: this one is lemony and grassy. One of the most common components of…
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Lemongrass
A strong, grassy citrus aroma — not the same plant as lemon balm. Most often used for cleaning and in…
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Lime
The sharpest of the citrus oils. Good both for morning diffusing and for kitchen cleaning, and remarkably…
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Madagascar Vanilla
Exactly what you expect — only much deeper and less sugary than shop-bought vanilla flavouring. In blends it rounds off…
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Marjoram
Oregano’s gentler sibling. A warm, settling spice aroma that people like in massage oils and evening…
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Melissa (Lemon Balm)
This is true lemon balm — not to be confused with lemongrass, which is an entirely different plant. It yields…
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Myrrh
Frankincense’s sibling, darker and earthier. A resin used for millennia, and it holds its own in both skincare and winding-down…
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Naio
A relatively new oil made from a Hawaiian wood. The aroma is discreet and soft — something like sandalwood, only…
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Oregano
One of the most powerful oils in the range. Very concentrated, so it needs serious dilution — this is not…
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Patchouli
A strongly polarising aroma: you either love it or not at all. In blends, though, everyone uses it, because it…
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Peppermint
A strong, instantly recognisable aroma. Peppermint gives a cooling sensation on the skin and is well known as an invigorating…
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Petitgrain
From the same tree as neroli and bitter orange, but from the leaves. Greener and earthier than the version made…
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Pink Pepper
Not a true pepper, but the fruit of the Peruvian pepper tree. The aroma is brighter and fruitier than black…
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Roman Chamomile
One of the gentlest oils there is, which is why it often comes up in family situations. The aroma is…