Osha Root Australia (Why It's Imported and What to Check)

Mount Kosciuszko, the highest point on the Australian mainland, stands at 2,228 m. Osha grows on mountains between 1,500 and 3,500 m. The top of its range is 1,272 m higher than our highest summit. If you have typed "osha root australia" into a search bar, that gap explains the results. Osha has never grown wild here, and every bottle sold in Australia started on a mountainside in North America.

That makes the buying decision simpler than it looks. You are choosing an import, so the questions are what plant is in the bottle, what form it comes in, and how well it has been kept.

What is osha root?

Osha is Ligusticum porteri, a member of the carrot and parsley family (Apiaceae) and a relative of lovage. It grows as a tall, leafy perennial with umbrella-shaped clusters of small white flowers, and the part people want is the brown, hairy root crown. Break one open and the smell is sharp and celery-like. That scent comes in part from Z-ligustilide, which makes up between 0.15 and 2.5% of the root.

Its common names track the people who used it. The Lakota call it mato tapejuta, "bear medicine". In New Mexico it is chuchupate. The American Herbal Products Association lists Porter's lovage, mountain lovage and Colorado cough root among its other names. Most English speakers today say bear root, and that name comes from a story told across the plant's range. Bears dig up the root after hibernation, chew it and rub it into their fur. The observer Shawn Sigstedt watched Kodiak bears do exactly that.

People have carried the root for a long time. A piece of osha turned up in a Utah medicine bundle dated to between 200 and 600 years old. The Rarámuri of Northern Mexico brewed it as a tea for stomach pain and fever, the Zuni used it for sore throats and body aches, and the Diné credit the medicine to the bear.

Why osha root Australia searches end at an import

Osha grows in the high mountains of Northern Mexico, including northern Chihuahua, and further north through the Rocky Mountains. It likes moist, well-drained soil in subalpine meadows and aspen and spruce forest just below the tree line. Australia has almost none of that habitat.

Growing it on purpose is hard even where it is native. United Plant Savers notes that seedlings are rarely seen in the field and that the plant spreads mostly by rhizomes. Cultivation has never taken off, so close to all the osha on the market is wild-harvested, often from plants more than 10 years old. United Plant Savers lists osha as "At-Risk" with a score of 48, and an AHPA survey of 26 companies from 2011 to 2017 put demand at an average of 1,765 pounds of root a year, which the group calls a low estimate.

Osha also looks a lot like poison hemlock (Conium maculatum), which is one more reason the digging is left to experienced harvesters who know the ground. Mara's Bear Root comes from the mountains of Northern Mexico.

Is bear root in Australia the same plant?

Yes. Bear root and osha are two names for Ligusticum porteri. A few sellers use "bear root" loosely for other plants in the same family, so the Latin name on the label is the only name that settles it. We cover the naming in more detail in our post on bear root vs osha root.

Osha root tincture or dried root?

Dried osha root and powder show up on marketplace listings, often shipped in bulk bags from the United States. For an Australian buyer the extract is the practical choice, for plain reasons.

Ground root goes stale. Once the root is cut and exposed to air and light, its smell fades, and the sharp scent is the part that tells you it is good osha. A tincture holds the extract in a sealed bottle from the day it is made. A dropper is also faster than any preparation at home. You measure it in a second, and it goes into a glass of water, a cup of tea or straight under the tongue.

Shelf life is the other reason. A long trip by sea or air is easy on a sealed glass bottle and hard on a paper bag of root.

What to check on the label

• The Latin name, Ligusticum porteri, written out. "Osha" or "bear root" alone is not enough.
• The part used. It should say root.
• Where the plant is from. A named region is a good sign that the seller knows its supply.
• The form. An extract keeps longer and is easier to take every day than dried root or powder.
• The glass. Clear glass and plastic let light in. Dark amber glass is a step in the right direction. Dark Miron glass is the gold standard because it keeps light off the extract, and it is what Mara uses for Bear Root.

What a daily osha ritual looks like

Most people settle on one or two moments in the day. A full dropper under the tongue first thing, held for 20 to 30 seconds before you swallow. A dropper stirred into morning tea, or into an evening cup before bed. Some add it to a water bottle after a hike or a run. The taste is earthy and warming, with a sharp, celery-like bite from the root that sits at the back of the mouth for a minute.

At one to two droppers a day, a 50 ml bottle lasts 30 to 50 days. It fits in a bag or a desk drawer, and people keep it going all year round. Simple ingredients: premium quality extract.

For the full background on the plant, its history and how it is harvested, read our complete guide to osha root.

Bear Root considerations

The product page carries one recommendation: "Contains alcohol. Not recommended during pregnancy. If you're nursing or taking medication, ask your doctor before using it."

Questions people ask

Does osha grow anywhere in Australia?

No. Osha is native to the high mountains of Northern Mexico and the Rocky Mountains, between 1,500 and 3,500 m, and it is not grown commercially in Australia. Every osha product here is imported.

What does osha root taste like?

Earthy and warming, with a sharp, celery-like bite. In tea the bite softens and the earthy side comes forward.

How long does a bottle of osha tincture last?

A 50 ml bottle lasts 30 to 50 days at one to two droppers a day. Keep the cap on and the bottle out of direct sun.

Why is osha so hard to find?

Almost all of it is wild-harvested from slow-growing plants, often more than 10 years old, and attempts to farm it have struggled. United Plant Savers lists it as At-Risk, so supply stays small.