Botanical Cube Inc. is one of the most professional manufacturers and suppliers of ginkgo biloba extract powder in China, featured by quality products and good price. Please rest assured to wholesale bulk discount ginkgo biloba extract powder from our factory.
Ginkgo Biloba Extract Powder | Consistent Actives, Clean Profile
Our Ginkgo Biloba Extract Powder delivers stable, clean, and truly standardized actives for reliable formulations. We maintain 24% flavone glycosides and 6% terpene lactones within tight ranges, with extraction conditions carefully tuned to protect terpene lactones. At the same time, ginkgolic acids are strictly controlled at low levels, making the extract easier to use in compliant products.
Also known as Ginkgo Leaf Extract or Maidenhair Tree Extract, its key actives include flavone glycosides for antioxidant support and terpene lactones (ginkgolides & bilobalide) for circulation and cognitive-focused applications.What sets this material apart is not just the specification numbers, but the consistency of those numbers across batches. By carefully selecting raw leaves and refining purification, we minimize common market issues such as active fluctuation, impurity carryover, and unstable ratios.For brands seeking a dependable Ginkgo ingredient, this extract offers a stable, clean, and production-ready raw material, rather than a generic commodity.
Why our Ginkgo Biloba Extract Powder
1. High Terpene Lactones
Maintains ≥6% terpene lactones (ginkgolides & bilobalide) across all batches, ensuring the key actives for circulation and cognitive support remain effective-many competitors lose potency over storage or processing.
2. Stable Flavone Glycosides
Precisely controlled at 24% ±1%, giving predictable antioxidant performance without the batch-to-batch variations common in standard extracts.
3. Ultra-Clean Composition
Ginkgolic acids <5 ppm, providing a safer, cleaner raw material ready for direct use in finished products or complex formulas.
4. Optimized Leaf Sourcing & Extraction
Selected Ginkgo leaves combined with our refined extraction process maximize active retention and minimize degradation-ensuring performance not achievable by generic suppliers.
COA
| Test Item | Specification | Test Method | Result |
|---|---|---|---|
| Extract Ratio | 10:1 | TLC | Complies |
| Active Ingredient | Flavone Glycosides 24%, Terpene Lactones 6% | HPLC | Complies |
| Appearance | Brown Yellow Fine Powder | Visual | Complies |
| Odor | Characteristic | Organoleptic | Complies |
| Taste | Characteristic | Organoleptic | Complies |
| Particle Size | 95% Pass 80 Mesh | Sieve Analysis | Complies |
| Loss on Drying | ≤ 5.0% | USP | 3.12% |
| Ash Content | ≤ 5.0% | USP | 2.41% |
| Bulk Density | 0.40–0.60 g/ml | USP | 0.48 g/ml |
| Extract Solvent | Water & Ethanol | - | Complies |
| Heavy Metals | ≤ 10 ppm | ICP-MS | Complies |
| Lead (Pb) | ≤ 2 ppm | ICP-MS | 0.36 ppm |
| Arsenic (As) | ≤ 2 ppm | ICP-MS | 0.18 ppm |
| Cadmium (Cd) | ≤ 1 ppm | ICP-MS | 0.07 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | ICP-MS | 0.02 ppm |
| Total Plate Count | ≤ 10,000 CFU/g | USP | 1,200 CFU/g |
| Yeast & Mold | ≤ 1,000 CFU/g | USP | 120 CFU/g |
| E. coli | Negative | USP | Negative |
| Salmonella | Negative | USP | Negative |
| Staphylococcus aureus | Negative | USP | Negative |
| Pesticide Residue | Complies with USP/EU Standard | GC-MS | Complies |
| Residual Solvent | ≤ 5000 ppm | GC | Complies |
Common Applications
1. Dietary supplements – memory support, brain health, healthy aging capsules and tablets
2. Functional foods & beverages – herbal drinks, cognitive support nutrition products
3. Nutraceutical formulas – circulation support and antioxidant blends
4. Cosmetics – anti-aging and skin circulation skincare formulations
Ginkgo Biloba Extract is mainly used in brain health and circulation support products, especially in North American and European supplement markets.
Recommended Dosage
1. Capsules/Tablets: 60–120 mg per serving, 120–240 mg per day
2. Functional beverages: 20–50 mg per serving
3. Nutraceutical blends: 40–120 mg with other botanicals
4. Cosmetics: 0.1%–0.5% in formulations
Standardized 24% flavone glycosides + 6% terpene lactones is the most commonly used specification.
Key Production Considerations
1. Use high-quality Ginkgo leaves to ensure stable active compounds
2. Maintain 24% flavone glycosides and 6% terpene lactones through controlled extraction
3. Strict Ginkgolic Acid removal process is necessary for EU and US markets
4. Batch-to-batch consistency is critical for brand reliability
5. Stable extraction and purification technology directly affect product safety and market acceptance.
Formulation and Development Tips
1. Use moisture-proof packaging for capsules and tablets
2. Apply flavor masking or microencapsulation in beverages
3. Test compatibility when combining with other botanicals
4. Follow local regulatory dosage requirements
5. Proper formulation improves stability, taste, and shelf life.
FAQs
Q: Can Ginkgo Biloba Extract improve memory immediately?
A: Effects are gradual; noticeable benefits usually appear after 4–6 weeks of consistent use.
Q: Is it safe for elderly or people with blood-thinning medication?
A: Caution is advised; consult a healthcare professional, especially if taking anticoagulants.
Q: How stable is the extract in beverages or capsules?
A: Use microencapsulation or antioxidant stabilizers to maintain potency during shelf life.
Q: What are the main active compounds?
A: Flavone glycosides (antioxidants) and terpene lactones (circulation support). These determine quality and efficacy.
Trusted Ginkgo Supplier & Manufacturer
We welcome distributors, formulators, and bulk buyers to partner with us for high-quality Ginkgo Biloba Extract Powder. Our products are fully standardized with 24% flavone glycosides and 6% terpene lactones, backed by ISO, HACCP, and cGMP certifications. With precise extraction and strict quality control, we ensure consistent potency and excellent stability for supplements, beverages, or functional products. Contact us at sales@botanicalcube.com.to discuss OEM, private label, or bulk supply options.
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