Juniper Berry Essential Oil

Yes. It is 100% pure Juniperus communis berry oil, steam distilled from the berries in India and bottled here in the UK, with nothing added and nothing diluted. Every batch is GC/MS tested.

The detail that matters is which part of the plant. This is distilled from the berries alone. A good deal of what is sold simply as “juniper oil” is distilled from the needles and twigs instead, which is cheaper to produce, sharper and more turpentine-like, and not what a recipe means when it calls for juniper berry.

A small botanical aside: juniper berries are not really berries. They are fleshy seed cones that take two to three years to ripen on the bush, which is part of why the oil costs what it does.

It is the reason gin smells like gin. Juniper is the one botanical a spirit must contain to be legally called gin, so if you know the smell of a good gin opening up in the glass, you already know the top of this oil.

Side by side though, the oil is greener, drier and more resinous than the drink. Gin has citrus peel, coriander and angelica softening it; this is juniper on its own, so expect something more like crushed berries and pine sap with a peppery edge, and none of the sweetness.

If you want the full gin effect in a diffuser, 3 drops juniper with 2 grapefruit and 1 coriander or cardamom gets remarkably close.

Juniper is one of the few oils in our range with a specific traditional contraindication, so it is worth reading this before you use it rather than after.

• Anyone with a kidney condition: juniper has traditionally been avoided by people with kidney disease or reduced kidney function. Modern aromatherapists disagree about how well founded that is, but the convention is long-standing and we are not going to be the ones to wave it away. Ask a professional if it applies to you.
• In pregnancy and while breastfeeding: avoid unless a qualified healthcare professional has said otherwise.
• Around cats and dogs: standard conifer care. Diffuse only in a ventilated room the animal can leave, never apply it to fur, and keep the bottle where it cannot be knocked over.
• On young children: not one for them. Lavender or sweet orange are the sensible choices there.

For everyone else, diluted properly and from a fresh bottle, juniper is an easy oil to live with.

Three to four drops in a standard 100 to 150ml diffuser is right for most rooms. Juniper is clean and dry rather than heavy, so it does not dominate the way a floral or a spice would, but it is bracing, and more than five drops starts to read sharp.

Diffuser blends worth trying

• Clean and bright: 3 juniper, 2 grapefruit, 2 cypress.
• Gin and tonic: 3 juniper, 2 grapefruit, 1 cardamom.
• Full forest: 2 juniper, 3 pine, 2 cedarwood.
• Focused morning: 3 juniper, 2 rosemary, 3 lemon.

Run it in bursts of thirty to forty minutes rather than continuously, in a room that gets some air. That is better for the oil, for the diffuser and for your nose, which stops registering a scent it has been sitting in for an hour anyway.

It is one of the oldest bath traditions in European herbalism: a long warm soak with four or five drops of juniper, taken after a heavy week or a rich stretch of eating and drinking. People have reached for it for centuries and still do.

On the “detox” part we would rather be straight with you. Your liver and kidneys do the detoxifying; a bath does not. What juniper genuinely offers is the feeling of a reset, a sharp clean smell, warm water and twenty minutes to yourself, and that is worth having on its own terms without dressing it up as medicine.

How to run one

• Stir 4 to 5 drops into a tablespoon of carrier oil or unscented bath base first. Oil and water do not mix, and neat drops will float and can sting.
• Add it once the bath is run and the taps are off, then swirl it through.
• Juniper with 2 drops of cypress and 2 of grapefruit is the classic version.

Skip it entirely in pregnancy, or if you have a kidney condition. See the Safety tab.

Juniper is a dry, green middle note that behaves rather like a gin botanical in a blend: it sharpens and structures everything around it without adding sweetness. It is at its best alongside citrus and the other conifers.

The partners that work: cypress, pine, cedarwood, bergamot, grapefruit, lemon, lime, rosemary, lavender, black pepper, frankincense, vetiver and clary sage.

Five juniper blends

• The cologne: 3 juniper, 2 cypress, 3 bergamot. The one most people come here for.
• Gin and tonic in a diffuser: 3 juniper, 2 grapefruit, 1 cardamom.
• After training, at 1% in 30ml: 4 juniper, 2 black pepper.
• Clear desk: 3 juniper, 2 rosemary, 3 lemon.
• Cleansing bath: 4 juniper, 2 cypress, 2 grapefruit in a spoonful of carrier oil.

Juniper is easy to over-pour because it is bracing rather than loud. Match it to its partner and stop there.

This is juniper berry oil. The juniper name travels a long way across quite different oils, and the differences are worth knowing before you buy.

• Juniper berry oil, which is this: distilled from the ripe berries of Juniperus communis. Crisp, resinous and faintly sweet. The one aromatherapy and perfumery mean.
• Juniper needle or juniper leaf oil: the same tree, distilled from the foliage and twigs. Noticeably sharper and more turpentine-like, and cheaper. Sometimes sold as plain “juniper oil”, which is where the confusion starts.
• Virginian cedarwood (Juniperus virginiana) and Texas cedarwood (Juniperus mexicana): both junipers, both sold as cedarwood, and neither smells anything like juniper berry. They are soft, dry and pencil-shaving woody.
• Juniper fragrance oil: synthetic. It will smell of juniper but it is not a distilled plant extract.

If a label gives no botanical name and no plant part, ask before you buy. With juniper both pieces of information matter.

It suits oilier, congested skin and is the wrong choice for dry or sensitive skin. Juniper is dry and astringent in character, so the quality that helps a shiny T-zone is exactly what makes it unsuitable for a tight, flaky face.

Keep it to 1% at most on the face, which is one drop in 30ml of a light carrier such as jojoba. For body and legs you can go to 1 to 2%. Patch test on the inner forearm and wait 24 hours before putting anything new near your face.

Two practical notes: keep it away from the eye area and off broken skin, and check how old your bottle is. Juniper is terpene-rich, and an oxidised bottle is far more likely to irritate than a fresh one.