Botanical Extract Cranberry Extract 25%
- Active Marker: 25% Proanthocyanidins (PACs)
- Assay Method: UV-Vis Spectrophotometry
- Application: Urinary tract & antioxidant formulas
Bulk Ingredient Portfolio
Standardized Plant Extracts for Global B2B Procurement
IES Biotech Co., Ltd. supplies high-purity, standardized botanical extracts engineered for formula stability, clean label verification, and regulatory compliance across international markets.
Botanical Extract 
Standardized Extract Ginkgo Biloba Extract 24%
- Active Marker: 24% Flavone Glycosides, 6% Terpene Lactones
- Assay Method: High-Performance Liquid Chromatography (HPLC)
- Application: Cognitive health & micro-circulation balance
Standardized Extract Bilberry Extract 25%
- Active Marker: 25% Anthocyanins
- Assay Method: UV / HPLC Verified
- Application: Ocular health & microvascular nutrition
Botanical Extract Grape Seed Extract 95%
- Active Marker: 95% Polyphenols / Proanthocyanidins
- Assay Method: UV-Vis Assay
- Application: Anti-aging, cardiovascular & skincare products
Herbal Extract Senna Leaf Extract
- Active Marker: 8% - 20% Sennosides A+B
- Assay Method: HPLC Verification
- Application: Digestive health & cleansing formulations
Adaptogenic Herb Ashwagandha Powder
- Active Marker: 2.5% - 5% Withanolides
- Assay Method: HPLC Assay
- Application: Adaptogenic, stress-support & sports supplements
Quality & Compliance
Strict Quality Control Built for Overseas Regulatory Audits
IES Biotech Co., Ltd. operates under strict cGMP and ISO 9001:2015 frameworks to guarantee safety, potency, and purity for every commercial batch.
Contaminant-Free Certification
Screened for heavy metals (Pb, As, Cd, Hg), pesticide residues, solvent residues, and aflatoxins to conform with USP and EP guidelines.
Microbial Safety Standards
Rigorous microbiological validation ensuring total plate counts, yeast & mold, E. coli, and Salmonella meet strict international safety criteria.
Full Batch Traceability
Every shipment is tagged with dedicated lot identifiers linked directly to farm cultivation records, solvent logs, and analytical test data.
Dossier Documentation Included:
Certificate of Analysis (COA) Safety Data Sheet (MSDS/SDS) Technical Data Sheet (TDS) Non-GMO Statement Allergen & BSE/TSE Declaration
Procurement Guidance
Frequently Asked Questions for Bulk Botanical Sourcing
Answers to key questions asked by R&D formulators and procurement managers.
How does IES Biotech Co., Ltd. ensure the standardization of active markers?
We utilize validated analytical testing methods including HPLC, UV-Vis spectrophotometry, and Kjeldahl nitrogen determination. Every batch is tested against reference standard materials to guarantee exact marker consistency as noted on your Certificate of Analysis.
What packaging options are standard for export shipments?
Powder extracts are standardly packaged in food-grade, double-polyethylene liners placed inside 25 kg fiber drums or heavy-duty cartons. Vacuum sealing and customized palletization with tamper-evident wrap are available for international sea or air freight.
Can we request customized mesh sizes or specialized solubility grades?
Yes, our processing lines can accommodate customized particle sizes (from 80 mesh to fine micronized powders) as well as water-soluble botanical grades optimized for beverage and liquid supplement applications.
Request Batch COA & Working Samples
Partner with IES Biotech Co., Ltd. for reliable, HPLC-verified botanical extracts. Send your target specifications and annual demand to receive technical pricing and evaluation samples.
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