Origin & tradition
Dong Chong Xia Cao (冬虫夏草) is one of the most valuable tonics in Chinese medicine, used for vitality, lung and kidney support, and endurance.
Eastern tradition · Tonic Mushroom
Cordyceps 冬虫夏草
A prized Chinese tonic fungus studied for stamina, mitochondrial energy, and immune modulation.
Why longevity buyers care
Key active: Cordycepin & polysaccharides (botanical extract).
Cordyceps is a multi-compound fungus (cordycepin, adenosine, polysaccharides) studied for AMPK activation, mitochondrial ATP support, and immune modulation; most longevity-relevant data is preclinical.
Evidence summary
What the research actually says
70Evidence confidence
Human RCT evidence33 randomized controlled trials · 21 meta-analyses / systematic reviews
Mostly preclinical for aging; small human trials on exercise and fatigue
Cordyceps is a multi-compound fungus (cordycepin, adenosine, polysaccharides) studied for AMPK activation, mitochondrial ATP support, and immune modulation; most longevity-relevant data is preclinical.
28registered clinical trials reference this intervention
1selected from 1+ PubMed papers (longevity / aging angle)
Key active: Cordycepin & polysaccharides (botanical extract) — a multi-compound botanical extract, so activity is not reducible to a single molecule.
According to PubMed and ClinicalTrials.gov: trial counts from ClinicalTrials.gov, peer-reviewed literature from PubMed. Counts auto-refresh weekly; last checked 2026-06-06. They include trials across many endpoints, not only longevity.
Informational only — not medical advice, a treatment claim, or a substitute for a qualified clinician. Evidence strength varies; we show mixed and null results on purpose.
Compare the evidence
How Cordyceps stacks up
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