Bulk Standardized Herbal Extracts for Commercial Formulation
RAAG Biotech Co., Ltd. is a specialized manufacturer and global bulk supplier of standardized botanical extracts. Operating under strict ISO22000, FSSC22000, HALAL, and KOSHER audited quality systems, we engineer plant extracts with guaranteed, bio-verified concentrations of active marker compounds. By standardizing key active constituents—such as crocin in saffron, withanolides in ashwagandha, kavalactones in kava, and silymarin in milk thistle—we eliminate agricultural variability and deliver consistent potency for dietary supplements, functional foods, cosmetics, and pharmaceuticals.
Why International Buyers Trust RAAG Biotech Co., Ltd.
Selecting standardized herbal extracts requires absolute confidence in batch consistency, analytical purity, and regulatory support. Our dedicated technical team combines modern SFE (Supercritical CO2 Fluid Extraction), enzymatic concentration, and column chromatography purification to ensure market-leading quality parameters:
HPLC/UV Verified Assays
Every lot undergoes rigorous HPLC, UV, TLC, or GC testing with batch-to-batch ingredient stability deviation strictly controlled under 5%.
Contracted Planting Bases
Direct sourcing from certified growing regions ensures raw materials are non-GMO, free of adulterants, and completely traceable to the field.
Solvent Residue & Micro Control
Extracted using eco-friendly water, ethanol reflux, or CO2 SFE processes meeting European and USP pharmacopoeia heavy metal & pesticide limits.
OEM & Custom Compounding
In-house R&D customizes active assay strength, bulk density, particle mesh sizes, solubility profiles, and carrier options (maltodextrin, rice starch, or zero-carrier).
Featured Standardized Herbal Extract Products
Explore our high-demand standardized active plant extracts held in rolling warehouse stock for global export:
Pure Saffron Extract
Safranal & Crocin HPLC Standardized
Crocetin Powder
High-Assay Natural Carotenoid
Crocin Powder
Water-Soluble Saffron Bio-Active
Silybin Phospholipids
Enhanced Bioavailability Liver Complex
Kava Root Extract Powder
30%–70% Kavalactones HPLC
Valerian Root Extract Powder
0.8% Valerenic Acids HPLCCustom OEM & Formulation Services
RAAG Biotech Co., Ltd. offers full-service contract manufacturing to turn standardized raw materials into finished, market-ready dosage forms:
- Solid Dosage Forms: Softgels for oil-soluble actives, hard vegetarian (HPMC) capsules, compressed chewable or effervescent tablets, and instant granules.
- Compounding Blends: Customized functional pre-mixes combining standardized botanicals with probiotics, vitamins, amino acids, and essential minerals.
- Tailored Physical Specifications: Micronized mesh sizes (80–200 mesh), customized bulk density for high-speed encapsulation, and allergen-free carrier selection.
Global Application Sectors
- Nutraceuticals & Dietary Supplements: Provides predictable bio-activity for mood, sleep, cognitive health, immunity, and joint support capsules.
- Cosmetics & Personal Care: Standardized active polyphenols and carotenoids delivering potent antioxidant and anti-aging properties.
- Functional Food & Beverage: Water-soluble extracts with clean taste profiles, heat stability, and standardized active content.
- Pharmaceuticals & Phytomedicine: High-purity botanical raw materials produced strictly following monograph standards.
Request a Specification Sheet, COA, or Sample
Contact our technical export specialists at [email protected] for target marker consultations, batch COAs, pricing, and free sample requests.
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