Eleuthero, commonly known as Siberian Ginseng, is a root extract from Eleutherococcus senticosus that has been used for centuries in traditional Eastern European and Asian medicine as a general tonic. Research suggests it may function as an adaptogen, helping the body manage stress more effectively and supporting resilience during periods of physical or mental demand. Studies indicate potential benefits for reducing fatigue, supporting immune function, and modestly enhancing cognitive performance under stressful conditions, though results have been mixed and many trials remain small in scale. Some research has also explored its role in exercise performance, with certain findings pointing to improved endurance and recovery, though larger and more rigorous studies are needed to confirm these effects across diverse populations.
Compare this supplementResearch suggests that the evidence for Eleuthero (Siberian ginseng) improving exercise performance in humans is mixe...
View studies →Research suggests that Eleuthero (Eleutherococcus senticosus) may support cognitive function and mental performance, ...
View studies →Research suggests that Eleuthero (Siberian ginseng) may help reduce fatigue and support physical endurance, with anim...
View studies →Research suggests that eleuthero (Eleutherococcus senticosus) may support various aspects of immune function, with th...
View studies →Research suggests that Eleuthero may support stress relief through adaptogenic mechanisms, with preclinical studies p...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 300–400 mg | Twice daily | Cognitive function and stress relief | Common in clinical trials using standardized root extract |
| Extract | 800–1,200 mg | Daily | Energy, fatigue reduction, and exercise performance | Based on RCTs examining endurance and fatigue outcomes |
| Extract | 400–800 mg | Daily | Immune function support | Common in clinical trials assessing immune modulation |
| Liquid | 2–4 mL | Three times daily | General adaptogenic use and stress relief | Traditional use and herbal medicine guidelines for fluid extract |
| Powder | 2–3 g | Daily | General health and adaptogenic support | Based on dried root powder use in traditional and clinical settings |