Shaanxi Sigma Biotechnology delivers Schisandra Chinensis Extract pharmaceutical-grade five-flavor berry extract with guaranteed ≥2% Schisandrins content. Supported by over 20 a long time of botanical extraction mastery and certified by ISO 9001, HACCP, and FSSC 22000, our extricate guarantees predominant virtue and steady clump execution. With 10–20 tons security stock and 5–7 working days conveyance, we give solid supply for your dietary supplement, utilitarian nourishment, and wellness item definitions. Our office in Shaanxi—China's true Schisandra beginning region—combines conventional botanical information with advanced extraction technology.

Schisandra chinensis, known as the "five-flavor berry," has been prized in conventional wellness hones for centuries.
Our extricate is inferred from bona fide wild-grown berries sourced specifically from Shaanxi Area. Utilizing progressed ethanol extraction and low-temperature concentration, we protect the full range of bioactive compounds—especially Schisandrins, the key dynamic components.
The result? A reddish-brown fine powder that's simple to define and conveys reliable power in each batch.
You get a immaculate, concentrated fixing that holds the botanical judgment of the unique berry.
| Parameter | Specification |
|---|---|
| Appearance | Reddish-brown fine powder |
| Active Ingredient | Schisandrins ≥2% |
| Mesh Size | 80–100 mesh |
| Loss on Drying | ≤5% |
| Heavy Metals | ≤10 ppm |
| Extraction Method | Ethanol extraction |
| Certifications | ISO 9001, HACCP, FSSC 22000, HALAL, KOSHER |
| Storage Conditions | Cool, dry place; avoid light |
| Shelf Life | 24 months |
Your customers deserve ingredients sourced from their native habitat.
Our Schisandra berries come from the heartland of traditional Chinese botanicals. This gives you access to raw materials with naturally higher bioactive content.
We control the entire supply chain—from harvest to extraction—so you get traceability and quality assurance at every step.
We use continuous countercurrent extraction paired with fine separation and purification systems.
This method ensures:
Your formulations stay reliable. Your customers stay satisfied.

Our office meets worldwide guidelines counting ISO 22000, FSSC 22000, HALAL, and KOSHER.
We're compliant with US FDA and EU directions, so you can unquestionably disperse over worldwide markets.
Every batch undergoes rigorous testing for:
You receive full documentation with every Schisandra Chinensis Extract shipment.
We maintain 10–20 tons of safety stock for immediate order fulfillment.
Standard conveyance time: 5–7 working days—so your generation plan remains on track.
We back ocean, discuss, and express shipping with full coordinations coordination and real-time tracking.
Formulate liver back capsules, stress-relief tablets, and anti-fatigue powders with demonstrated conventional ingredients.
Add characteristic essentialness bolster to vitality drinks, wellness teas, and nourishment bars.
Leverage the antioxidant properties of Schisandra for anti-aging skincare and restoring excellence products.
Enhance nourish details with characteristic adaptogenic compounds for progressed animals vitality.
Need a custom solution? We've got you covered.
Our team can adjust:
Whether you're launching a new product line or scaling an existing one, we provide end-to-end support—from formulation to final packaging.
At Shaanxi Sigma Biotechnology, quality isn't just a checkbox—it's our foundation.
We implement full-process quality control:
Every shipment comes with a 12-month quality guarantee and complete COA (Certificate of Analysis).
You get peace of mind with Schisandra Chinensis Extract. Your customers get results they can trust.
20+ Years of Expertise
Built on a bequest of demonstrated botanical extraction and advanced fabricating standards.

Cost-Effective Supply
Direct get to to crude materials and streamlined generation keeps your costs competitive.
Reliable Inventory
Safety stock guarantees you never confront delays or supply gaps.
Responsive Support
Our group is accessible 24/7 to reply questions, prepare orders, and give specialized guidance.
Global Reach
We've effectively conveyed to clients over North America, Europe, Asia, and beyond.
Q:How does Schisandra bolster liver health?
A:Schisandra contains lignans—especially Schisandrins—that bolster liver detoxification pathways and advance cellular repair. It has been customarily utilized to upgrade liver protein work and ensure against oxidative stress.
Q:Where do you source your Schisandra berries?
A:We source bona fide wild and developed Schisandra chinensis straightforwardly from Shaanxi Area, the famous beginning locale in China. This guarantees predominant quality and higher concentrations of dynamic compounds.
Q:Do you offer OEM customization services?
A:Yes. We bolster completely customized extricate concentrations, details, and bundling. Whether you require a particular Schisandrin rate or a one of a kind item organize, our R&D group will work closely with you to bring your vision to life.
Q:What certifications do you have?
A:Our office is certified by ISO 9001, ISO 22000, FSSC 22000, HACCP, HALAL, and Legitimate. We comply with US FDA and EU administrative benchmarks, guaranteeing your items meet universal quality requirements.
Q:How long does conveyance take?
A:Standard conveyance time is 5–7 working days for in-stock items. We offer adaptable shipping choices counting ocean cargo, discuss cargo, and express messenger with full following support.
Q:Can I ask a test some time recently setting a bulk order?
A:Absolutely. We give free tests so you can assess quality, solvency, and execution some time recently committing to a bigger arrange.
Ready to source premium Schisandra Chinensis Extract for your next formulation? Let's talk.
Email: sarah@sxsigma.com