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Premium Pure Plant Extracts from China

Trusted supplier of high-purity natural plant extracts, stevia, antioxidants, and food-grade powders. ISO-certified manufacturing, global shipping, and custom formulation support.

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About Xi'an Spring Biotechnology Co., Ltd.

Established in 2014, Xi'an Spring Biotechnology Co., Ltd. is a dynamic and innovative manufacturer specializing in high-quality pure plant extracts, stevia derivatives, and natural health ingredients. Our team is composed of young, passionate professionals committed to excellence, sustainability, and scientific advancement in natural product development.

We serve clients across industries including dietary supplements, functional foods, cosmetics, and pharmaceuticals. Our products are exported globally and meet stringent international standards for purity, safety, and consistency.

With a focus on research-driven innovation and customer collaboration, we offer custom extraction, formulation, and private labeling services tailored to your market needs.

Our Top Products

E18 Phycocyanin Powder

E18 Phycocyanin Powder

Blue Spirulina Extract, Food Grade, Natural Food Coloring for Beverages

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Ferulic Acid 98%

Ferulic Acid Powder

98% Purity, Natural Rice Bran Extract, Antioxidant for Skincare & Supplements

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Taxifolin Dihydroquercetin

Taxifolin Powder

HPLC Verified, Dihydroquercetin, CAS 480-18-2, Antioxidant Supplement

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L-Isoleucine Powder

L-Isoleucine Powder

Food Grade, CAS 73-32-5, BCAA Amino Acid for Sports Nutrition

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Glutathione Powder

Glutathione Powder

High-Purity, Antioxidant Support, CAS 70-18-8, Cosmetic & Health Grade

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Bergenin Powder

Bergenin Powder

CAS 477-90-7, Bergenia Purpurascens Extract, Natural Anti-inflammatory

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Chlorogenic Acid Extract

Chlorogenic Acid Extract

Green Coffee Bean, Food Grade, Nattokinase Support, Antioxidant

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L-Ergothioneine Powder

L-Ergothioneine Powder

98% Purity, Natural Antioxidant, CAS 497-30-3, Cellular Protection

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Why Choose Pure Plant Extracts?

Certified Quality

ISO 9001, HACCP, and GMP certified. Every batch tested for purity, heavy metals, and microbial content.

Fast Global Delivery

Efficient logistics network with reliable shipping to over 60 countries. DDP and FOB options available.

Custom Solutions

Private labeling, custom blends, and formulation support. We adapt to your brand and market needs.

872+
Plant Extracts
10+
Years Experience
60+
Countries Served
98%
Customer Retention

Our Quality Control Process

At Xi'an Spring Biotechnology, quality is our top priority. From raw material sourcing to final packaging, every step is monitored under strict protocols.

Trusted by Global Partners

"Great job for providing qualified equipment to us, very impressive. My honor to work with you guys."

— Antony

"My reliable partner, thanks for your support in last years, let us move next steps. Good luck."

— Dianna

"Hope the relationship can last stronger and stronger. Appreciate your valuable works."

— Cathy

"High-quality products and good service, I wish our cooperation, trust and comfort, lasting forever long!"

— David Mark

Frequently Asked Questions

What extraction methods do you use?

We use water, ethanol, and supercritical CO2 extraction depending on the compound to preserve bioactivity and ensure purity.

Are your products GMO-free and allergen-free?

Yes, all our extracts are non-GMO, gluten-free, and free from common allergens unless otherwise specified.

Can you provide samples?

Yes, we offer free samples for qualified buyers. Contact us via the official website to request.

Do you offer private labeling?

Yes, we provide full OEM/ODM services including custom packaging, labeling, and formulation.

Get in Touch

Ready to start a partnership or need more information? We’re here to help.

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