Polygala Tenuifolia Extract (Yuan Zhi) Polygalasaponins 10% HPLC Nootropic for Memory, Ngf Boost & Better Sleep cGMP

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Product Description

Basic Information
Product Name Akebia Extract / Polygala tenuifolia Root Extract
Extract Ratio 10:1, 20:1
Form Fine Powder
Part Used Stem / Root
Extraction Type Solvent Extraction
Appearance Brown-Yellow Fine Powder
Active Ingredient Polygalasaponins (standardized to ≥ 10.0% via HPLC)
H.S.Code 2932999099
Packaging Material Plastic / Aluminum Foil Bag / Fiber Drum
Extraction Process Physical / Solvent
Production Capacity 5000kg Per Month
Origin Shaanxi, China
Product Description

Polygala tenuifolia Willd. Root Extract is traditionally known as the "Herb of Wisdom" (Yuan Zhi). Our extraction is standardized to 10% Polygalasaponins via HPLC, specifically targeting the Nootropic market. It is scientifically recognized for its ability to stimulate BDNF and NGF, promoting brain plasticity and mental clarity.

The "Smart & Calm" Nootropic Benefits
  • NGF & BDNF Stimulation: Active compounds like Tenuigenin cross the blood-brain barrier to promote the growth of new neurons and synapses, essential for long-term memory.
  • Calm Focus: Unlike many stimulants, Polygala is an adaptogen that reduces anxiety and palpitations while sharpening the mind. Ideal for high-stress environments.
  • Sleep & Mood Support: Acts as a rapid-onset support for mood and sleep by modulating neurotransmitters and clearing mental confusion.
Item Specification (Premium) Method
Botanical Source Polygala tenuifolia (Root) Botanical ID
Active Marker Polygalasaponins HPLC
Content ≥ 10.0% HPLC
Key Active Tenuigenin / Tenuifolin HPLC
Taste Bitter, Acrid, Slightly Sweet Organoleptic
Solubility Water Soluble Visual
Heavy Metals Total ≤ 10ppm ICP-MS
Our Advantages
  • HPLC Verified: We use High-Performance Liquid Chromatography to ensure specific saponins responsible for NGF activity are present.
  • Processed Root: Our roots are processed to remove the "wood core," eliminating components that cause throat irritation.
  • Barrier Permeability: Extraction methods maximize the yield of small-molecule saponins that effectively cross the blood-brain barrier.
  • Quality Standards: Produced under cGMP, ISO9001, and Halal standards.
Polygala Tenuifolia Extract Quality
Quality Certifications

Our production facilities and products comply with strict international safety and quality standards:

  • ISO 9001 / ISO 22000 Quality Management Systems
  • cGMP Standard Workshop
  • Halal & Kosher Certified
  • HACCP Food Safety Management
Packaging & Shipping
  • Sample / Small Qty: 1kg double-layer plastic bag inside, sealed aluminum foil bag outside.
  • Commercial Qty: 25kg/Fiber Drum with double plastic bags inside.
  • Shipping Methods: DHL, FedEx, UPS for samples; Air or Sea Freight for bulk orders.
  • Lead Time: Within 3-5 working days after payment confirmation.
Packaging and Logistics
Production Expertise

We manage over 600 types of natural products, specializing in Plant Extracts (TCM), Fruit & Vegetable Powders, and Small Molecule Peptides. Our quality control starts at the source, utilizing over 1,000,000 square meters of self-owned planting bases to ensure raw materials are pure, potent, and traceable.

Production Facility
Frequently Asked Questions
Does this extract cause throat irritation?
While raw Polygala powder can be irritating, our extract removes most of the irritating components found in the raw fiber, making it safe for encapsulation.
How does Polygala Tenuifolia differ from Lion's Mane?
Both boost NGF, but while Lion's Mane is mushroom-based and focuses on slow build-up, Polygala is herb-based and also modulates Dopamine and Serotonin for immediate mood effects.
Is your Polygala Extract standardized?
Yes, we standardize our extract to ≥ 10.0% Polygalasaponins using HPLC testing to ensure potency and consistency.
Can I use this extract for sleep support?
Yes, it is excellent for calming a mind that is "thinking too much" or experiencing anxiety, allowing for a more restful sleep.
Is the product Halal certified?
Yes, our Polygala Extract is Halal certified, meeting international dietary and safety requirements.
What are the main applications for this powder?
It is primarily used in Nootropics for brain repair and focus, mental health supplements for mood support, and sleep aid formulas.

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