Cordyceps CS-4 Extract
adaptogens
Cordyceps CS-4 is a cultivated strain of the medicinal fungus traditionally used in Chinese medicine to enhance energy and stamina. This extract is standardised for bioactive compounds including adenosine and cordycepin, which may support cellular energy production and athletic performance. It is particularly valued by athletes and those seeking natural endurance support.
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Benefits
Dosage
Typical Dose
1000-3000 mg daily
Upper Limit
5000 mg daily
Timing
Morning or before exercise, with food for optimal absorption
Forms & Bioavailability
Powder Extract
High; concentrated mycelium provides rapid absorption and efficacy
Capsules
Good; standardised dosing with moderate absorption rates
Liquid Extract
Excellent; fastest absorption and immediate availability
Side Effects
Interactions
Research Summary
Clinical studies suggest Cordyceps CS-4 may enhance aerobic capacity, VO₂ max, and athletic performance in both trained and untrained individuals. Research indicates the extract may increase mitochondrial function and ATP synthesis, supporting the traditional use for fatigue and endurance. However, results are mixed across studies, with some showing modest benefits whilst others demonstrate minimal effect.
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The Bottom Line on Cordyceps CS-4 Extract
Cordyceps CS-4 Extract is well-researched with strong evidence supporting its primary benefits.It is most commonly used for enhanced atp production and cellular energy and improved exercise endurance and oxygen utilisation. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
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Goal Guides for Cordyceps CS-4 Extract
See how Cordyceps CS-4 Extract can help with specific health goals: