About Cistanche Tubulosa
Traditional Chinese herb (Cistanche tubulosa/deserticola) used as a kidney-yang tonic and for libido/fatigue. Mostly animal/mechanistic research; only a few small human pilot studies (e.g., exercise fatigue) exist, with no confirmatory RCTs.
What Cistanche Tubulosa supports
- Traditionally used for fatigue and vitality — largely unconfirmed in human RCTs
Clinical evidence
Limited clinical evidence. Predominantly animal/mechanistic studies; minimal human RCT data.
NIH Fact Sheet