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Premium Citrus Extract Powders & Natural Botanical Ingredients

High-purity hesperidin, diosmin, neohesperidin, and other plant extracts for pharmaceutical, nutraceutical, and cosmetic applications. Sourced and manufactured in China with strict quality control.

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About Sichuan Yuanhongfu Technology

Sichuan YuanHongFu Technology Co., Limited (YHF) is a leading manufacturer specializing in the harvesting, development, and production of botanical extracts and their derivatives. We are dedicated to the extraction, purification, and innovation of natural citrus and Sophorae Japonica L. ingredients, as well as structural modifications for pharmaceutical, nutraceutical, cosmetic, and flavor industries.

With our own large-scale planting base for Citrus Aurantium L., we ensure traceability and sustainability in our supply chain. Established in 2014, we have grown to serve clients globally with over 8 million USD in annual sales and a team of more than 40 skilled professionals.

2014
Year Established
40+
Employees
$8M+
Annual Sales
Global
Client Reach
Citrus Extract Manufacturing

Our Premium Products

High-purity, lab-tested botanical extracts for pharmaceutical, supplement, and cosmetic formulations. All products meet strict HPLC standards and are available in bulk quantities.

Hesperidin Powder 85-97%

Citrus Sinensis Extract Hesperidin Powder

  • Purity: 85.0% - 97.0% by HPLC
  • CAS: 520-27-4
  • Application: Pharmaceutical & Supplements
  • Form: Fine Powder
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Diosmin Powder 90-97%

Health Care Active Ingredients Diosmin

  • Purity: 90% - 97% by HPLC
  • CAS: 520-27-4
  • Form: Micronized & Granulated
  • Application: Pharmaceutical & Supplement
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Neohesperidin 96%

Neohesperidin Dihydrochalcone Powder

  • Purity: 96.0% by HPLC
  • Form: White Crystalline Powder
  • Application: Intermediates & Sweeteners
  • High solubility and stability
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Hesperitin 98%

Hesperitin Powder

  • Purity: 98% by HPLC
  • Source: Pure Citrus Sinensis Extract
  • Application: Pharmaceutical & Supplements
  • High bioavailability
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Dietary Supplement Diosmin

Dietary Supplement Diosmin Powder

  • CAS: 520-27-4
  • Form: Micronized & Granulated
  • Application: Nutraceuticals
  • Supports vascular health
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Healthy Natural Sweeteners

Healthy Natural Sugar Substitute

  • Low-calorie natural sweetener
  • Derived from citrus extracts
  • Non-GMO & Food Grade
  • Alternative to artificial sweeteners
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Organic Quercetin Powder

Organic Quercetin Powder

  • Purity: 95.0% HPLC
  • Form: Yellow Dihydrate Powder
  • Application: Weight Loss & Antioxidant
  • Highly bioavailable
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Rutin Powder

Sophora Japonica L. Extract Rutin Powder

  • Purity: Pale Yellow NF11
  • Application: Pharmaceutical Grade
  • Antioxidant & Vascular Support
  • Stable and water-soluble
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Why Choose Diosmina.com?

We combine scientific excellence with sustainable sourcing to deliver premium botanical ingredients trusted by global partners.

HPLC Verified

Every batch tested via HPLC for guaranteed purity and consistency.

Natural & Sustainable

Sourced from our own citrus plantations with eco-friendly practices.

GMP Certified

Manufactured in ISO & GMP-compliant facilities for quality assurance.

Global Supply

Reliable shipping to North America, Europe, Asia, and beyond.

2014
Founded
40+
Team Members
150+
Products
$8M+
Annual Sales

Frequently Asked Questions

Get answers to common inquiries about our products and services.

What is the purity standard for your diosmin powder?

Our diosmin powder is available in 90–97% purity as verified by HPLC testing. We provide full Certificates of Analysis (COA) with every batch.

Are your products suitable for pharmaceutical use?

Yes, all our extracts, including hesperidin, diosmin, and rutin, are produced under GMP conditions and meet pharmaceutical-grade standards (e.g., NF11 for rutin).

Do you offer private labeling or custom formulations?

Yes, we provide OEM/ODM services including custom granulation, micronization, blending, and private labeling for bulk orders.

What certifications do you hold?

We comply with ISO 9001, GMP, and conduct regular third-party testing. Our facility follows strict quality control protocols from raw material to finished product.

How do I request a sample?

You can request product samples directly through our official website. Samples are available for qualified buyers with shipping fees applicable.

Get in Touch

For pricing, samples, or technical inquiries, visit our official website to connect with our sales team.

Visit Official Website to Contact

Company: Sichuan Yuanhongfu Technology Co., Limited

Email: peter@scyhf.com

Phone: +86 139 80079105

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