NFExtract | Premium Plant Extracts & Liposomal Ingredients

Quality Natural Since 2005

Xi'an Natural Field Bio-Technique Co., Ltd. has been specializing in the research, development, and supply of functional plant extracts and nutritional raw materials since 2005. We uphold the principles of natural, pure, and safe ingredients with strict quality control and traceable sourcing.

Committed to delivering premium, reliable, and eco-friendly raw material solutions, we help global partners enhance product value and brand trust.

Discover Our Story →

2005

Established

100+

Products

National Patents

Certifications

Our Product Lines

Discover our premium range of standardized plant extracts, liposomal ingredients, and functional nutraceuticals.

Tauroursodeoxycholic Acid (TUDCA)

Supports liver health and bile flow. High-purity powder form for supplements.

Osthole Extract

From Fructus Cnidii. Supports bone and joint health. Standardized extract.

Ashwagandha Extract Powder

Debittered, highly soluble. Supports stress relief and cognitive function.

Liposomal Curcumin

Enhanced bioavailability. Anti-inflammatory and antioxidant support.

Liposomal L-Glutathione

Yellow to orange powder. Supports detoxification and immune health.

Sophora Flavescens Extract (Matrine)

Natural alkaloid extract. Supports immune and cellular health.

NF Ashwa

NF Ashwa™ Ashwagandha

Patented, certified branded extract. Premium quality for global brands.

Liposome Tech

NF Liposome Platform

Advanced encapsulation for superior bioavailability and stability.

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Why Choose NFExtract?

Trusted by global brands for consistent quality, innovation, and reliability.

Rigorous Quality Standards

Strict quality control, traceable sourcing, and compliance with international certifications ensure every batch meets premium standards.

Fast & Reliable Delivery

Global logistics network ensures timely delivery. Consistent supply for bulk and wholesale partners.

Innovation & R&D

39 national patents and 20+ years of expertise in plant extract innovation and liposomal delivery technology.

Frequently Asked Questions

What is liposomal encapsulation?

Liposomal encapsulation uses lipid vesicles to protect active ingredients, enhancing bioavailability and absorption in the body. NFExtract’s liposome platform improves delivery of curcumin, glutathione, and other sensitive compounds.

Are your plant extracts standardized?

Yes, all our extracts are standardized to ensure consistent potency and quality. We provide detailed Certificates of Analysis (COA) for every batch.

Do you offer private labeling or custom formulations?

Yes, we support OEM/ODM services, private labeling, and custom formulation development for brands worldwide.

What certifications do you hold?

We maintain 10 official certifications including ISO, HACCP, and GMP, ensuring compliance with global regulatory standards.

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