1. Sources and Habitat

Rhodiola rosea (Rose root) is a plant in the family Crassulaceae that grows in cold regions of the world. These include much of the Arctic, the mountains of Central Asia, the Rocky Mountains, and mountainous parts of Europe, such as the Alps, Pyrenees, Carpathian Mountains, British Isles, Scandinavia and Iceland.
 

2. Descriptions and Specifications of Product

Content Specifications: 1.0%, 2.0%, 3.0% Salidroside Test by HPLC

                                     1.0%, 2.0%, 3.0% Rosavin Test by HPLC

                                     3.0%, 5.0%, 7.0% Total Rosavins Test by HPLC

Salidroside

Molecular Formula: C₁₄H₂₀O₇

Molecular Mass: 300.30

CAS No.: 10338-51-9

Constitutional Formula:

Rosavin

Molecular Formula: C₂₀H₂₈O₁₀

Molecular Mass: 428.44

CAS No.: 84954-92-7

Constitutional Formula:
 

Rosin

Molecular Formula:  C₁₅H₂₀O₆

Molecular Mass: 296.31

CAS No.:888-435-597

Constitutional Formula:
 
 

Rosarin

Molecular Formula:  C₂₀H₂₈O₁₀

Molecular Mass: 428.43

CAS No.:84954-93-8

Constitutional Formula:
 

4. Indications and Uses

 Enhancing immunity and delaying aging;
 Resisting radiation and tumor;
 Regulating nervous system and metabolism, effectively limiting melancholy feeling and mood, and promoting mental status;
 Protecting cardiovascular, dilating coronary artery, preventing coronary arteriosclerosis and arrhythmia.

5. Safety Concerns

Rhodiola has been the subject of many clinical studies. No side effects or interactions have been reported. Animal studies indicate that rhodiola has a low level of toxicity. Don't take Rhodiola during pregnancy or while breast-feeding. There is no information available about the safety of Rhodiola in pregnancy or lactation. Insomnia may be a risk with high doses of Rhodiola. A high dose is considered to be daily intakes of 1,500 to 2,000 mg and above of a Rhodiola rosea standardized extract.

There are no well-known drugs or nutrient interactions associated with Rhodiola rosea. However, much remains to be learned about this herb and how it may interact with other adaptogens, such as Siberian ginseng, as well as with other dietary supplements.

6. Dosage Information

Rhodiola rosea supplements can enhance your overall sense of vitality and strength. The recommended daily dose of Rhodiola rosea extract is approximately 300 milligrams, standardized to at least 1% salidroside, and 2-3% rosavins. You should notice improved mental and physical effects after ten days.

The Information had not been evaluated by the Food and Drug Administration, only for reference