Rhodiola: The Golden Root That Grows on Scottish Sea Cliffs
You don't have to travel to Siberia or Tibet to find rhodiola. Look carefully along the sea cliffs of the Scottish Highlands, or on the high rock faces of Scotland's mountains, and you may spot a small, fleshy-leaved plant with clusters of yellow flowers clinging on where very little else can grow. This is Rhodiola rosea, known in Britain as roseroot.
The name gives away its secret. Dig up the thick, knobbly root, cut or crush it, and it releases a scent like fresh roses. Its other common name, golden root, comes from the colour inside.
Rhodiola is a survivor. It belongs to the stonecrop family, a group of succulents built for harsh conditions, and it thrives in some of the most unforgiving places on Earth: Arctic tundra, Scandinavian mountains, Siberian highlands, and across the Tibetan Plateau, where its relatives grow at 3,000 to 4,000 metres. A plant that flourishes where most others give up was always going to attract attention from people living in those same places.
What is rhodiola used for?
A root with an ancient paper trail
Rhodiola has been written about for nearly two thousand years. The first known description comes from Dioscorides, the Greek physician whose De Materia Medica became one of the most influential herbal books in history. Since then, it has found its way into folk traditions across the cold north, from Scandinavia to Siberia, where it was valued as a strengthening root for hard lives in harsh climates.
Two roots, two traditions
There's an interesting twist. "Rhodiola" covers more than 90 species, and two of them matter most:
- Rhodiola rosea: the roseroot of Europe, Scandinavia, Siberia and the Scottish cliffs. It's the species most used in Europe and the US.
- Rhodiola crenulata: a Tibetan high-altitude species, known in Chinese as hong jing tian (红景天). It's the species the Chinese Pharmacopoeia recognises as the official rhodiola, and it has a long history of traditional use in Tibet.
In TCM, hong jing tian is a relative newcomer compared with ancient herbs like astragalus. It's classed as a Qi tonic, which makes it a natural bridge between Chinese practice and the Western idea of the adaptogen.
One of the original adaptogens
In the 20th century, Soviet researchers studied Rhodiola rosea intensively alongside schisandra as part of their search for natural substances to help people cope with stress. It became one of the defining plants of the adaptogen concept: herbs traditionally associated with helping the body handle stress, rather than stimulating or sedating it.
What's inside the root
Rhodiola's most studied compounds are:
- Rosavins: compounds largely specific to Rhodiola rosea, named after the plant.
- Salidroside: found across rhodiola species, and especially concentrated in the Tibetan Rhodiola crenulata.
These are the compounds supplement makers usually standardise rhodiola extracts to, and they're one reason the two species are considered different from each other.
What studies in people have found
Rhodiola has more human research than many traditional herbs, though most of it is small. One well-known example is a study of 56 young, healthy doctors on night duty, published in 2000. During the first two weeks of taking a standardised rhodiola extract, the doctors performed better on tests of mental fatigue than when they took a placebo. However, the effect wasn't seen in a later phase of the trial, and other researchers have since questioned parts of the design. That study used Rhodiola rosea, a different species from the one in our blend. It's a good example of rhodiola research overall: interesting, often encouraging, but with plenty still to be confirmed.
Why we chose rhodiola for QiMycology
Qi Adaptogen is our daytime blend. The rhodiola in it is Rhodiola crenulata, the Tibetan species (hong jing tian), not the Scottish roseroot this article opens with.
It's a root for hard conditions. Rhodiola's whole story is about thriving where life is tough: Arctic cliffs, Siberian winters, the Tibetan Plateau. Ours comes from the Tibetan Plateau end of that story.
It completes the team. Every ingredient in Qi Adaptogen has a clear role. Lion's Mane is the lead mushroom. Astragalus is TCM's foundational tonic root. Schisandra, the five-flavour berry, brings balance. Rhodiola is the root from the harshest places. Rhodiola and schisandra were also two of the original plants studied as adaptogens, so they have a long history as partners.
A supporting role in the right place. At 300 mg per serving, rhodiola is the smallest ingredient in Qi Adaptogen. It plays a supporting part in a daytime blend, which also suits it: rhodiola is usually taken earlier in the day.
That's the logic of the whole formula: a mushroom, two roots and a berry, each chosen for a reason, working together rather than relying on any single ingredient to do everything.
Frequently asked questions
Why is it called roseroot? Because the root smells of roses when it's cut or crushed. Its scientific name, Rhodiola rosea, reflects the same thing.
Does rhodiola really grow in the UK? Yes. Roseroot grows wild on sea cliffs and mountain rock faces, most commonly in Scotland, and more rarely in northern England, Wales and western Ireland.
What's the difference between Rhodiola rosea and Rhodiola crenulata? Rhodiola rosea is the European and Siberian species, rich in compounds called rosavins. Rhodiola crenulata is the Tibetan species recognised in the Chinese Pharmacopoeia, which is especially rich in salidroside. They're related but chemically different.
Is rhodiola an adaptogen? Yes, it's one of the plants most associated with the term. "Adaptogen" describes herbs traditionally associated with helping the body cope with stress. It's a descriptive term, not a medical category.
When should I take rhodiola? Follow the directions on your product's label. Rhodiola is generally taken earlier in the day, which is why it sits in Qi Adaptogen, our daytime blend.
Is rhodiola suitable for everyone? Rhodiola isn't recommended for under-18s. If you're pregnant or breastfeeding, have a medical condition, or take any regular medication (particularly for mood, blood pressure or blood sugar), check with your GP or pharmacist first.
A root that thrives where others can't
From the cliffs of the Scottish Highlands to the high plateaus of Tibet, rhodiola has always grown in the hardest places, and the people who lived alongside it took notice. Its story stretches from ancient Greek herbals to Siberian folk tradition, Soviet research and Chinese medicine.
In Qi Adaptogen, our daytime blend, the rhodiola is the Tibetan species, Rhodiola crenulata. Each serving contains 300 mg of Rhodiola, alongside 1,200 mg of Lion's Mane, 1,000 mg of Astragalus and 500 mg of Schisandra: a mushroom, two roots and a berry, each with its own role in the formula.