Product Overview
Passionflower Extract 3.5% is derived from Passiflora incarnata, a climbing vine native to the southeastern United States and Central and South America, recognized by its distinctive purple-fringed flowers. The aerial parts of the plant are harvested and extracted for flavonoid compounds, including vitexin and isovitexin, and standardized to a 3.5% concentration of these marker compounds to ensure consistent potency across batches.* Passionflower has a long history of traditional use in herbal practice and is commonly formulated today as a source of support for relaxation, sleep, and calm mood.*
The 3.5% standardization is a widely recognized benchmark in the herbal supplement industry, giving brands a verifiable, consistent potency claim rather than relying on an unstandardized whole-herb powder.*
How Brands Use Passionflower Extract 3.5%
- Evening or bedtime capsule formulas positioned for sleep support
- Daytime stress-relief and calm-mood blends at lower serving sizes
- Combination formulas with valerian root, chamomile, or L-theanine
- Standardized 3.5% vitexin content for a consistent, label-verifiable potency claim
- Vegan capsule delivery for clean-label, plant-based sleep and calm product lines
Passionflower standardized to 3.5% is a popular building block for brands developing sleep-support or stress-relief SKUs, whether as a single-ingredient capsule or blended with other calming botanicals. Private label buyers should confirm the standardization percentage they want on their label and specify any companion ingredients for a combination formula.
Brands sourcing Passionflower Extract 3.5% for their private label line work with Health Genesis Corporation's FDA-registered, GMP-certified, NSF-certified manufacturing facility in Davie, Florida. Family-owned and operating for more than 25 years in ingredient and formula manufacturing, we combine low minimum order quantities with in-house label design to support brands at every stage of growth.
What does the "3.5%" in Passionflower Extract 3.5% mean?
It refers to the standardized concentration of vitexin (a key flavonoid marker compound) in the extract, ensuring consistent potency from batch to batch. This is a common industry standard for passionflower extract.
Can passionflower be combined with other sleep-support ingredients?
Yes. Passionflower is frequently paired with ingredients like valerian root, chamomile, melatonin, or L-theanine in sleep and relaxation formulas. Our team can help develop a custom combination product for your brand.
What is the minimum order quantity for private label passionflower capsules?
Health Genesis offers low minimum order quantities and in-house label design, making passionflower extract accessible for brands launching a new sleep or stress-relief product line. Contact us for current MOQ details.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Additional Information
Why Choose Health Genesis
Industry-Leading Private Label Supplement Manufacturing
FDA-Registered & GMP-Certified
Health Genesis operates a fully FDA-registered, GMP-compliant manufacturing facility. Every product undergoes rigorous testing at multiple stages.
Low Minimum Order Quantities
Our accessible MOQs make private label supplements feasible for emerging brands. Test market demand without committing to massive inventory.
Fast Turnaround Times
Our efficient production processes deliver your products quickly. Most orders ship within 2-4 weeks after approval.
Complete Private Label Services
From formulation consultation to fulfillment, we handle everything. Focus on growing your brand while we handle manufacturing.
Quality You Can Trust
Every batch undergoes comprehensive testing: identity, purity, potency, heavy metals, and microbial testing. Third-party lab results available.
Expert Support Team
Our experienced team guides you through label design, regulatory compliance, and production. We're here to help you succeed.

