Cordyceps

Adaptogen

Also known as: Cordyceps militaris, Cordyceps sinensis, Cordyceps (Cordyceps militaris/sinensis), Caterpillar fungus, Dong chong xia cao

Grade B

💊 1000-3000mg daily or 300-500mg extract🎯 7 primary uses🔗 2 synergies⚠️ Review warnings

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Levels upStress & Mood+50 pts

Overview

Energy and performance mushroom that also supports immune function, respiratory health, and adaptogenic resilience.

Primary Uses

EnduranceOxygen utilizationEnergyLibidoAthletic performanceRespiratory healthImmune support

Frequently Asked About Cordyceps

How much Cordyceps should I take?

The typical effective range is 1,500-3,000 mg/day. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.

When is the best time to take Cordyceps?

Morning or pre-workout. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.

Should I take Cordyceps with food?

Either.

Does Cordyceps interact with medications?

Yes — known interactions include Immunosuppressants and Diabetes meds. If you take any prescription medication, talk to your doctor or pharmacist before starting Cordyceps.

What does Cordyceps pair well with?

Cordyceps stacks well with Rhodiola and Beta-alanine — these combinations either improve absorption or work synergistically toward common goals.

Who should not take Cordyceps?

Cordyceps should be avoided or used with caution by people with Autoimmune (caution). Pregnant or breastfeeding women should consult a healthcare provider before use.

What are the side effects of Cordyceps?

Most people tolerate Cordyceps well. The most commonly reported side effects are GI upset rare and Insomnia if late. Side effects are usually dose-dependent — lowering the dose often resolves them.

Dosage

Typical range

1000-3000mg daily or 300-500mg extract

Timing

Morning or pre-workout

With food

Either

Dose Tiers

Moderate

1,000-1,500 mg/day

Optimal

1,500-3,000 mg/day

Upper Limit

No established UL

Duration

Safe long-term

Special Populations

Athletes, fatigue

Research & Studies

Search the literature now

We haven’t curated landmark studies for Cordycepsyet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.

Search Cordyceps research

PubMed (RCTs) ↗Randomized trials PubMed (all) ↗Full literature Cochrane Reviews ↗Systematic reviews Examine.com ↗Research summaries

Browse all curated studies →

Mechanism of Action

• Increases ATP production
• Improves oxygen utilization
• Contains cordycepin

Evidence Quality

Evidence Grade B

Good evidence for exercise performance

Safety & Contraindications

Serious Warnings

• May affect blood sugar

Contraindications

• Autoimmune (caution)

Common Side Effects

• GI upset rare
• Insomnia if late

Pregnancy & Breastfeeding

Avoid

Liver & Kidney Notes

Generally safe

Interactions

💊 Medications

• Immunosuppressants
• Diabetes meds

🧪 Supplements

• Other mushrooms

🍽️ Food & Alcohol

• No interactions

Stacking & Synergies

Pairs Well With

Rhodiola ↗Beta-alanine ↗

Avoid Combining With

Nothing specific

Best Goal Synergies

Endurance performance

Buying Guide

What to Look For

• Fruiting body
• Lab-tested

Standardization Markers

Cordycepin contentBeta-glucans

Adulteration risk

HIGH - many fake

Practical Notes

• Quality varies wildly
• Fruiting body preferred
• Militaris is sustainable alternative to wild sinensis
• Morning or pre-workout timing
• May take 1-2 weeks for energy effects

Related Guides

In-depth guides covering Cordyceps — protocols, comparisons, and use cases.

The Nootropics Guide↗

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Last reviewed: September 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.

Cite this page

Formulate Research Team. (2026, September). Cordyceps — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/cordyceps

Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.