Cymbidium goeringii

Botanical

What is it

Cymbidium goeringii is a species of orchid native to East Asia. An extract of the whole plant has been marketed as 'Orchilean' in sports nutrition for proposed effects on free testosterone and as a flavoring or aromatic component in traditional preparations.

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Free testosterone or sports performance

Mixed Evidence

Marketing claims for SHBG modulation and testosterone bioavailability lack credible controlled human trial support.

How it works

Marketing claims rest on in vitro and animal observations that certain Cymbidium extracts may influence sex hormone-binding globulin (SHBG) or modulate testosterone bioavailability. The published mechanism data are sparse, the standardized active constituents are not characterized, and proposed effects on human androgen status are speculative. There is no robust controlled human clinical trial evidence for Cymbidium goeringii extract influencing testosterone, performance, body composition, or any other commonly marketed endpoint.

Dosage

No established RDA. Sports supplements typically use 250-1000 mg of standardized whole-plant extract per day. No upper limit is defined.

When and how to take it

Most products are taken once or twice daily with or without food. No evidence-based time-of-day guidance exists.

1 commercial form

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Orchilean (whole-plant extract)

Branded ingredient in sports nutrition products.

Not characterized in humans.

Safety

Human safety data are minimal. No major adverse effects are reliably reported at typical doses, but absence of evidence is not evidence of safety. Long-term effects are unknown.

Who should be cautious

Avoid in pregnancy and breastfeeding due to lack of safety data. People with hormone-sensitive conditions or on hormone therapy should consult a clinician. Athletes should be aware that orchid extracts are not on routine doping screens but their identity in commercial products is poorly verified.

Interactions

No specific interactions reported, though hormone-related claims warrant caution with hormone-sensitive medications or conditions.

Frequently asked questions

Will Cymbidium goeringii increase my testosterone?⌄

There is no published clinical trial evidence in humans that it does.

Is it safe?⌄

Safety data are sparse. Avoid if pregnant, breastfeeding, or if you have hormone-sensitive conditions.

References

Cymbidium goeringii on Wikidata — Wikidata link

Cymbidium goeringii on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Cymbidium goeringii (PubMed search) — PubMed link

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Evidence-based·How we grade evidence

Disclaimer: 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.