Educational information, not medical advice — ask your doctor or midwife.
Cinnamon rose hip is the red fruit of Rosa majalis, a wild rose of northern Europe and Siberia. The hips ripen in late summer. In Scandinavia people dry them for tea, soup, jam and syrup.
The plant is called kanelrose in Norway, kanelros in Sweden and metsäruusu in Finland. The name points to the cinnamon-brown colour of its stems. It has nothing to do with the cinnamon spice.
Rose hips are a genuine food source of vitamin C. That part is not in doubt. Vitamin C prevents and treats scurvy, and rose hips were long used in the north for exactly that.
Beyond vitamin C, the picture is thin. Most human trials on rose hips used powder from a different species, the dog rose (Rosa canina). Almost no trials have tested Rosa majalis itself.
Long use in a tradition is not proof that a remedy works. It is also not proof that it is safe. This page separates the two throughout.
One part of the story is settled. Rose hips supply vitamin C, and vitamin C prevents and treats scurvy. That is a human fact, not a lab guess.
The rest is much less certain. Rose hip powder contains a fat-like compound called a galactolipid, often shortened to GOPO. In laboratory tests it appears to slow the movement of white blood cells, the cells that drive swelling.
Whether that happens in a human joint after you drink tea or swallow powder is not established. Most of this work used dog rose, not Rosa majalis.
Rose hips also hold carotenoids and polyphenols, both plant pigments that mop up reactive molecules in test tubes. Antioxidant activity in a glass dish does not automatically mean a health effect in a person. This gap is where most rose hip marketing overreaches.
The pectin and fruit acids may explain the loose stools some people get. That is a simple bulk and acid effect, not a special action.
Most people meet it as food rather than as a supplement.
Dried whole or split hips, brewed as tea.
Rose hip soup (nyponsoppa in Swedish), usually from a sweetened powder or concentrate.
Jam, jelly and syrup.
Fine milled powder, sold in tubs or capsules for joint use. Commercial products of this type are usually dog rose, not Rosa majalis.
Seed oil, applied to skin.
Home-foraged hips, common across Norway, Sweden and Finland.
If you use any seeded form, the hairs need to be strained or removed. Shop products are already cleaned.
Rosa majalis grew across Nordic hedgerows, riverbanks and forest edges, and people gathered it freely. Dried hips were stored for winter and boiled into a thin sweet soup. The soup was fed to children and to people recovering from illness.
In the Second World War and the years after it, Nordic and British authorities promoted rose hips as a home-grown source of vitamin C when citrus fruit was scarce. School children were sent out to collect them.
Folk use also included the tea for colds, for tired joints and as a gentle spring tonic. Herbals of the period described it as cooling and strengthening.
These records describe what people did. They are not evidence that the remedy treated anything beyond vitamin C shortage.
Stop and get urgent medical help if you develop swelling of the lips, face or throat, a spreading rash, or trouble breathing. That can be a severe allergic reaction.
Stop and see your doctor if you get sharp pain in your side or back, or blood in your urine. Those can point to a kidney stone.
See your doctor if joint pain keeps getting worse, if a joint is hot and swollen, or if stomach upset or reflux lasts more than a few days.
Tell your doctor or pharmacist that you are using rose hip powder if you take warfarin, iron tablets or lithium.
In the EU, the Nordic countries and the UK, rose hip is an ordinary food. It is sold freely as tea, soup, jam and food supplements.
In the United States it is sold as a dietary supplement and as food. No medicines regulator has approved it to treat any disease.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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