Hesperetin Powder
Active ingredient: Hesperetin
CAS No: 520-33-2
Specification: 98% HPLC
Grade: Food grade
Appearance: Light yellow powder
Package specification: 25kg/drum
Mode of transportation: Express delivery, air transportation, sea transportation
Delivery: sufficient stock, small orders will be shipped via FedEx, while large orders can be shipped by air or by sea.
OEM/ODM: Available
Minimum order quantity: 1kg, samples available
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Hesperetin Powder - Premium Natural Citrus Flavonoid Extract
Since 2011, Kang Biotech has produced Hesperetin Powder from natural citrus sources. We have a 33,000 m² facility with 9 sophisticated manufacturing lines and 20,000,000 m² of controlled bitter orange orchards in Hunan Province, China. Our ISO 9001, ISO 22000, HACCP, Halal, Kosher, and FAMI-QS-certified product has 98% purity via HPLC analysis and consistent batch quality. Our 20+ years of citrus extraction technology experience ensures dependable natural flavonoid compounds for clients in 40+ countries.

What Is Hesperetin Powder?
Oranges, lemons, and fingered citron (Citrus medica var. sarcodactylis) fruits are all sources of the naturally occurring flavonoid compound known as Hesperetin Powder. Citrus peels and pulp include bioactive aglycones in this light yellow crystalline powder.
We preserve the functional features of this important chemical by improved water or ethanol extraction. Solubility and stability make the powder appropriate for many industrial applications.
Because of its natural origin and functional character, producers seeking plant-based solutions for health-focused product development favor this ingredient.
Product Specifications
| Parameter | Details |
|---|---|
| Botanical Source | Orange, lemon, and fingered citron |
| Active Ingredient | Hesperetin |
| CAS Number | 520-33-2 |
| Molecular Formula | C16H14O6 |
| EINECS Number | 236-216-9 |
| Specification Range | 80%-98% HPLC |
| Standard Specification | 98% HPLC |
| Appearance | Light yellow powder |
| Grade | Food grade |
| Production Method | Water extraction / Ethanol extraction |
| Package Size | 25kg/drum (customizable) |
| Minimum Order Quantity | 1kg (samples available) |
Key Features and Functional Benefits
Our premium powder offers several formulation benefits. Production batches operate consistently due to the high purity criteria.
This natural antioxidant helps food matrices maintain product stability and quality. The compound's plant-based origin meets consumer desire for clean labels.
Mild bitterness and woody and flowery aromas are present. Formulators can integrate the component without affecting flavor profiles due to this sensory property.
Its versatility can benefit your R&D teams in nutraceuticals, functional foods, and wellness formulations. In production, the standardized extract format facilitates dosage calculations and quality control.
Industrial Applications
The powder supplies natural functional elements to several industries:
Nutraceutical Manufacturing: Used in wellness-focused capsules, tablets, and powder mixes. Precision dose formulation is supported by its uniform purity.
Functional Food Development: Used in beverages, nutritional bars, and fortified foods as a natural antioxidant and taste enhancer. It improves sensory and functional performance.
Applied to specialist wellness products that prefer plant-derived ingredients over synthetic ones. Marketing citrus-based natural products is advantageous.
Cosmetic Applications: Used in personal care products that need stable botanical antioxidants.
This ingredient's flexibility allows creativity across product categories while meeting regulatory requirements in many markets.
Quality Assurance and Certifications
We rigorously regulate quality throughout manufacture. Our managed citrus farms pick raw materials, maintaining botanical quality from cultivation to harvest.
Our factory has ISO 9001, ISO 22000, HACCP, Halal, Kosher, and FAMI-QS certifications. These certifications show our dedication to worldwide regulatory compliance.
Every production batch is rigorously tested. HPLC validates active ingredient concentration, whereas safety testing checks for heavy metals, microbiological pollutants, and pesticide residues.
Certificates of Analysis, specification documents, and regulatory compliance paperwork accompany each shipment. Transparency aids quality assurance and regulatory filings.
Our Joint Research Center with the Hunan Institute of Agricultural Product Processing and Quality Safety improves extraction and quality.

Custom Manufacturing Services
Kang Biotech provides customized OEM and ODM solutions. Our technical staff creates formulation-specific requirements with you.
Private labeling, purity levels, packaging, and testing processes may be customized. Standardized goods and custom ingredients are supported.
Our production capability can handle tiny trial amounts or huge commercial volumes. Standard standards may be met quickly with enough stock.
Your dedicated account manager handles technical support, paperwork, and logistics. This improved communication streamlines project delivery from inception to completion.
Logistics and Supply Reliability
Our stock of standard standards allows us to meet your procurement deadlines. Small items ship via FedEx for speedy delivery, whereas larger numbers use air or sea freight depending on urgency and cost.
From plantation management to final manufacturing, our integrated supply chain ensures supply consistency. This vertical integration reduces multi-tier supplier network disruption concerns.
Flexible logistics solutions support FOB, CIF, and DDP shipment. International shipping documentation, customs processes, and compliance are handled by our skilled export staff.
Our delivery and customer service reliability is shown by long-term client partnerships in Europe, North America, Japan, and South Korea.

FAQ
Q: How long does Hesperetin last?
A: Seals, cold, dry, and out of direct sunlight, extend shelf life to 24 months from production date.
Q: Can you supply lesser volumes for research?
A: We offer 1kg samples for R&D testing and formulation development before bigger commercial orders.
Q: What shipping paperwork do you provide?
A: Each order contains a Certificate of Analysis, specification sheet, MSDS, packing list, commercial invoice, and any destination country-specific regulatory documentation.
Q: Do you accept special specs over 98% purity?
A: Yes. Our technical staff can change purity levels, particle size, and testing processes to meet your application needs.
Q: How can you guaranty batch-to-batch consistency?
A: The vertically integrated production system—from regulated cultivation to standardized extraction processes—and rigorous HPLC testing and multi-point quality control provide uniform quality across all production batches.
Contact Us
Ready to enhance your formulations with Hesperetin Powder? Contact our technical sales team at sales02@kangbiotech.com for quotations, samples, or technical consultation.
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