East Herb Ingredients | Premium Natural Plant Extracts Supplier from China

About East Herb Ingredients

East Herb is a plant-based health nutrition company with operations in Yiwu, South China, and Xi'an, North China. We specialize in sourcing and supplying high-quality natural ingredients derived from traditional Chinese botanicals.

Our mission is to provide global customers with premium plant extracts that are widely used in the food, health care, and nutraceutical sectors. With years of industry experience, we ensure every product meets the highest standards of purity, potency, and safety.

Experienced, dedicated, and multilingual team
Rigorous quality control and advanced lab testing
Flexible international payment and shipping options
Cost-effective sourcing solutions for B2B clients

Our Premium Plant Extracts

We offer a wide range of natural plant-based ingredients sourced from high-quality botanicals used in traditional Chinese medicine and modern nutraceutical applications.

Stevia Extract

Natural zero-calorie sweetener extracted with pure water, pesticide-free planting, 150–400x sweeter than sucrose.

Purity: 80%–98% Rebaudioside A
Form: Powder
Applications: Beverages, dairy, confectionery

Monk Fruit Extract

Plant-based sweetener from Luo Han Guo fruit, used in traditional Chinese medicine for centuries.

Active: Mogroside V 30%–70%
Sweetness: 150–300x sugar
Benefits: Zero calorie, diabetic-friendly

Rutin

Flavonoid extracted from Sophora japonica, supports heart, brain, and blood vessel health.

Purity: 90%, 95%, 98%
Form: Powder & Granules
Source: Buckwheat, Sophora japonica

Quercetin

Potent antioxidant flavonoid with anti-inflammatory properties, supports immune function.

Purity: 95%, 98%
Solubility: Water-soluble forms available
Applications: Supplements, functional foods

Lutein

Carotenoid extracted from marigold flowers, essential for eye health and macular protection.

Content: 5%, 10%, 20% oil suspension
Forms: Free, Esterified, Zeaxanthin blend
Applications: Vision supplements, fortified foods

Lutein Ester

Stable form of lutein derived from marigold, used in long-shelf-life formulations.

Purity: 80%–90% lutein esters
Form: Beads, powder, oil
Benefits: High bioavailability, oxidative stability

Zeaxanthin

Carotenoid that works synergistically with lutein to protect the macula and support visual acuity.

Source: Marigold flower extract
Content: 3%, 5%, 10%
Applications: Eye health supplements, functional beverages

Sophora Japonica Extract

Botanical extract rich in rutin and quercetin, traditionally used in Chinese herbal medicine.

Rutin Content: 20%–95%
Form: Powder, granules
Benefits: Antioxidant, vascular support

Why Choose East Herb Ingredients?

We combine traditional botanical knowledge with modern quality standards to deliver reliable, high-performance ingredients.

Advanced QC Lab

All products undergo rigorous testing for purity, potency, and safety in our advanced laboratory.

Global Shipping

We offer FOB, CIF, DDP, air, sea, DHL, FEDEX, and express delivery to over 50 countries.

Cost-Effective Sourcing

We help customers reduce costs and win orders through direct sourcing and supply chain optimization.

Multilingual Support

Our international sales team speaks Chinese, English, Spanish, Arabic, Russian, and more.

Frequently Asked Questions

Everything you need to know about our products and services.

What are the main products offered by East Herb Ingredients?

We specialize in natural plant extracts including Stevia Extract, Monk Fruit Extract, Rutin, Quercetin, Lutein, Lutein Ester, Zeaxanthin, and Sophora Japonica Extract.

Where is your company located?

We have operations in Yiwu, South China, and Xi'an, North China. Our main office is located at No.99, Wenyuan Street, Changan District, Xi'an, China.

What quality control measures do you have in place?

All products are tested in our advanced lab by experienced QA/QC staff. We follow strict procedures from raw material selection to final delivery.

What payment methods do you accept?

We accept international T/T transfer, PayPal, Citibank, Currency Cloud, Digital Commerce, CFSB, and other flexible payment options.

How do you ship products internationally?

We offer FOB, CIF, DDP, air and sea freight, DHL, FEDEX, and international express package delivery to ensure safe and timely shipments.

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Premium Natural Plant Extracts from China