Graded against 178,763 supplements and 757 reviewed supplement and medication pairs, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD
Cistanche
SupplementLast updated
AVELOR SUMMARY
Cistanche is called "Rou Cong Rong" in Chinese medicine, the "Ginseng of the Desert." It's a parasitic plant that grows on tree roots in the Taklamakan Desert.
Our research shows Cistanche has legitimate neuroprotective evidence: echinacoside and acteoside (the primary phenylethanoid glycosides) promote NGF and BDNF expression, improved memory in Alzheimer's models, and have anti-aging effects on brain mitochondria.
A 2016 randomized trial found Cistanche extract improved cognitive function in elderly subjects with mild cognitive impairment.
Also notable for testosterone support (not strong evidence) and gut motility enhancement (traditionally used for constipation, one of the few herbs where the traditional laxative use has mechanistic explanation).
WHAT IT DOES
Phenylethanoid glycosides (echinacoside, acteoside/verbascoside): (1) BDNF/NGF upregulation, echinacoside activates CREB signaling in hippocampal neurons, increasing brain-derived neurotrophic factor and nerve growth factor expression (memory, learning, neuroplasticity); (2) Nrf2 antioxidant pathway, acteoside activates Nrf2 → increases glutathione, SOD, and catalase in brain tissue; (3) anti-apoptotic, protects neurons from mitochondrial apoptotic cascade (preserves mitochondrial membrane potential); (4) 5-HT4 receptor activation in gut, stimulates colonic motility (explains traditional constipation use); (5) HPA axis modulation, mild cortisol and testosterone effects (poorly characterized in humans).
OPTIMAL DOSAGE
Look for: Standardized to echinacoside (≥15%) and acteoside/verbascoside; Cistanche tubulosa or deserticola species; 100-300mg per serving
Avoid: Non-standardized powder; products without glycoside quantification
Independently graded against 178,763 indexed supplements and 757 reviewed supplement and medication pairs, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.