ByDr. Brennan Commerford, Chiropractic Physician·Last reviewed: April 2026
All Ingredients
Botanical1 form

Passionflower (Passiflora incarnata L.)

Preferred Form
Aerial Powder
Bioavailability
S2
Evidence Level
Moderate Evidence

Quick Answer

What is the best form of Passionflower (Passiflora incarnata L.)?

Aerial Powder is our top-ranked form of Passionflower (Passiflora incarnata L.), classified as T1 Preferred with S2 bioavailability. We compared 1 forms in our formulary.

Our recommendation: Aerial Powder

1forms compared

All Forms of Passionflower (Passiflora incarnata L.)

FormTierBioavailabilityDose RangeUnit
Aerial PowderT1 PreferredS2

Bioavailability by Form

S2 — Good
Aerial Powder

What is Passionflower (Passiflora incarnata L.)?

Passionflower (Passiflora incarnata L.) is a Botanical supplement available in 1 form.

Not all forms of Passionflower (Passiflora incarnata L.) are equal. The form you choose determines how much Passionflower (Passiflora incarnata L.) actually reaches your tissues, and the difference between the best and worst forms can be substantial. This passionflower aerial extract from Passiflora incarnata concentrates the flavonoids—including chrysin—that research suggests support healthy GABA receptor modulation and anxiolytic activity. Standardized passionflower extract supports healthy anxiety response, relaxation, and sleep quality.

Forms of Passionflower (Passiflora incarnata L.) Compared

Passionflower (Passiflora incarnata L.) Aerial Powder Preferred (T1 Preferred) has a bioavailability rating of good (S2). Typical dose range: not yet documented in our database.

What the Research Shows

Passionflower (Passiflora incarnata) provides chrysin, vitexin, and other flavonoids that enhance GABA-A receptor activity. Clinical trials demonstrate anxiolytic effects comparable to benzodiazepines for pre-operative anxiety, and sleep quality improvements. The aerial powder preserves the full spectrum of bioactive alkaloids and flavonoids from the whole plant.

How to Choose the Right Form

Passionflower (Passiflora incarnata L.) Aerial Powder is classified as T1 Preferred in the FormulaForge formulary — our top recommendation for Passionflower (Passiflora incarnata L.). It carries a bioavailability rating of good (S2), meaning more of the active compound reaches your tissues per dose unit compared to lower-tier forms.

When choosing a Passionflower (Passiflora incarnata L.) supplement, look for the S1 (best absorption) bioavailability tier on the label or formulary listing. T1 Preferred forms have the strongest research-backed evidence for efficient absorption.

Other forms may be appropriate depending on individual goals, cost considerations, and your healthcare provider’s guidance. The best form for you depends on your specific health needs.

Dosing & Safety

For Passionflower (Passiflora incarnata L.) Aerial Powder, the typical dosing range is not yet documented in our database. Individual dose requirements vary based on health goals, body weight, and existing nutrient intake.

Side Effects: Specific side effect data for these forms is not yet documented in our database. In general, consult your healthcare provider regarding tolerability at higher doses.

These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before starting or changing a supplement regimen.

Dosing Guidance

Dosing information not yet available for this ingredient.

Frequently Asked Questions

What is the best form of Passionflower (Passiflora incarnata L.)?
Passionflower (Passiflora incarnata L.) Aerial Powder is the T1 Preferred form of Passionflower (Passiflora incarnata L.) in the FormulaForge formulary, reflecting research-backed evidence for superior bioavailability (good (S2)). This classification is based on published absorption studies and clinical evidence quality. The best form for you depends on your individual health goals and your healthcare provider's recommendations. Always consult a qualified healthcare provider before starting, stopping, or adjusting any supplement regimen.
How much Passionflower (Passiflora incarnata L.) should I take daily?
Dosing information for Passionflower (Passiflora incarnata L.) is being compiled in our database. Individual dose requirements vary based on health goals and existing nutrient intake. Always consult a qualified healthcare provider before starting, stopping, or adjusting any supplement regimen. These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease.
What are the benefits of Passionflower (Passiflora incarnata L.)?
Passionflower (Passiflora incarnata L.) has been studied for its role in supporting: Supports relaxation and calm via GABA modulation, Supports restful sleep quality, Supports healthy mood and reduced nervousness, Supports cognitive function under stress. Passionflower (Passiflora incarnata) provides chrysin, vitexin, and other flavonoids that enhance GABA-A receptor activity. Clinical trials demonstrate anxiolytic effects comparable to benzodiazepines for pre-operative anxiety, and sleep quality improvements. The aerial powder preserves the full spectrum of bioactive alkaloids and flavonoids from the whole plant. These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease.
When is the best time to take Passionflower (Passiflora incarnata L.)?
Optimal timing for Passionflower (Passiflora incarnata L.) supplementation depends on the specific form, dosage, and individual factors. Some forms may be better absorbed with food; others may not require food. Always consult a qualified healthcare provider before starting, stopping, or adjusting any supplement regimen.
Are there side effects of taking Passionflower (Passiflora incarnata L.)?
Tolerability of this Botanical supplement varies by individual, dose, and specific form. Some individuals may experience gastrointestinal discomfort at higher doses. Specific side effect profiles for each form of Passionflower (Passiflora incarnata L.) are documented in our formulary where available. Always consult a qualified healthcare provider before starting, stopping, or adjusting any supplement regimen. These statements are based on structure/function research and have not been evaluated by the FDA. This information is not intended to diagnose, treat, cure, or prevent any disease.
What forms of Passionflower (Passiflora incarnata L.) are available?
There are 1 form of Passionflower (Passiflora incarnata L.) in our formulary: Passionflower (Passiflora incarnata L.) Aerial Powder (T1 Preferred, bioavailability: good (S2)). Forms differ in chemical structure, bioavailability, and typical dose range. FormulaForge classifies forms by tier based on published bioavailability evidence.

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FormulaForge formulates and sells supplements containing the ingredients discussed on this page. Our formulary recommendations are based on peer-reviewed bioavailability research. All cited studies are independently verifiable.