Cistanche
Useful mainly for people exploring fatigue, vitality, or male sexual function support (preliminary evidence).
Quick decision guide
May help most
people exploring fatigue, vitality, or male sexual function support (preliminary evidence)
Common dosing range
100-1,000 mg/day standardized extract
When to expect effects
Weeks
Watch out for
Has a mild laxative effect; avoid in acute diarrhea.
What is it
Cistanche (Cistanche deserticola, C. tubulosa, or C. salsa) is a parasitic desert plant used in traditional Chinese medicine as a tonic for kidney yang, sexual vitality, and immune support. Common name: rou cong rong.
Is it worth it for you?
Use this as a quick fit check, not a diagnosis.
Worth considering if…
Probably skip if…
Evidence at a glance
| Goal | Effect | Best fit | Time |
|---|---|---|---|
cognitive support in mild impairment Mixed Evidence | Unclear | uncertain; not established | Unclear |
cognitive support in mild impairment
- Effect
- Unclear
- Best fit
- uncertain; not established
- Time
- Unclear
Evidence for 1 use
AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.
cognitive support in mild impairment
Mechanism onlyPhenylethanoid glycosides such as echinacoside show neuroprotective effects in preclinical models, prompting interest in cognitive support. Human data are sparse and inconsistent, so any cognitive benefit is unproven. This claim rests mainly on mechanism and animal studies.
Bottom line: Cognitive benefit is unproven and based largely on preclinical data.
Evidence is mixed
Mechanistic and animal data are promising, but human trials are sparse and have not established a clinical effect.
How it works
How to take it
What to track
2 commercial forms
Compare the main delivery options and what they’re best suited for.
Cistanche stem powder
Used in TCM decoctions.
Traditional preparation.
Standardized echinacoside extract
Modern supplement format.
Concentrated phenylethanoid glycosides.
Safety
Know the common side effects, key cautions, and who should avoid it.
Common side effects
Who should avoid it
- pregnant or breastfeeding women
- people with acute diarrhea
- people with hormone-sensitive conditions without clinician input
Pregnancy & breastfeeding
Avoid during pregnancy and breastfeeding due to insufficient safety data.
Interactions
theoretical additive effect on sexual function
may enhance laxative effects
Choosing a product
What to look for on the label — and what to be skeptical of.
Look for…
Be skeptical of…
Frequently asked questions
Is cistanche a sexual performance supplement?⌄
It is traditionally used for sexual vitality and has some preliminary supporting evidence, but effects are modest. Not a substitute for medical evaluation of erectile dysfunction.
Is cistanche sustainable?⌄
Wild cistanche populations are threatened. Choose products specifying cultivated source for sustainability.
References by claim
Track Cistanche with Pilora
Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.
Coming to App StoreDisclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.