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Premium Plant Extracts for Global Industries

High-quality natural ingredients for pharmaceuticals, health food, cosmetics, dietary supplements, and food industries.

Explore Our Products

About Beijing Yuanzhi Biology

A trusted manufacturer and exporter of premium herbal extracts and natural ingredients.

YZ Bio Laboratory

Beijing Yuanzhi Biology Co., Ltd. is a leading manufacturer of raw materials used in Pharmaceuticals, Health Food, Perfumery Cosmetics, Food, Dietary Supplements, and other industries. We are proud to be one of China’s premier exporters of herbal extract ingredients.

With years of experience, a customer-centered approach, and a commitment to high quality and punctual delivery, we have built strong relationships with clients worldwide. Our mission, “Condensing Nature for Health”, drives everything we do.

Natural Ingredients

Global Shipping

Quality Assured

Customer Focused

Our Premium Products

Explore our wide range of high-purity plant extracts and specialty ingredients for diverse industrial applications.

Stevia Extract

Stevia Extract

Natural sweetener derived from Stevia rebaudiana, ideal for food and beverage applications.

Tomato Extract

Tomato Extract

Rich in lycopene and antioxidants, used in nutraceuticals and skincare formulations.

Milk Thistle Extract

Milk Thistle Seed Extract (Silymarin)

Liver-protective flavonoid complex widely used in dietary supplements.

Marigold Flower Extract

Marigold Flower Extract (Lutein & Zeaxanthin)

Carotenoids essential for eye health, used in supplements and functional foods.

Sesame Seed Extract

Sesame Seed Extract (Sesamin & Sesamolin)

Lignans with antioxidant and anti-inflammatory properties for health products.

Ginkgo Biloba Extract

Ginkgo Biloba Leaf Extract

Supports cognitive function and circulation; widely used in nootropic supplements.

N-Acetyl-L-Cysteine

N-Acetyl-L-Cysteine (NAC)

Precursor to glutathione, used in respiratory and liver support supplements.

Mentha Extract

Menthae Haplocalycis Herba Extract

Peppermint-derived extract with cooling and soothing properties for cosmetics and oral care.

Potassium Azeloycinate Diglycinate

Potassium Azeloycinate Diglycinate

Skin-brightening and anti-acne ingredient used in cosmetic formulations.

Azelamide MEA

Azelamide MEA

Emollient and conditioning agent for skincare and haircare products.

Dehydroepiandrosterone

Dehydroepiandrosterone (DHEA)

Hormone precursor used in pharmaceutical and anti-aging formulations.

Sildenafil

Sildenafil

Active pharmaceutical ingredient (API) for erectile dysfunction treatment.

Our Services

From quality assurance to global logistics, we support your business every step of the way.

Quality Control

Rigorous testing and certification ensure every batch meets international standards.

Packing & Shipping

Secure packaging and reliable global delivery with tracking and documentation.

MOQ Flexibility

Customizable minimum order quantities to suit startups and large-scale manufacturers.

Custom Manufacturing

Tailored formulations, private labeling, and OEM services available.

Trusted by Global Clients

15+
Years of Experience
50+
Countries Served
200+
Products Available
99.8%
Customer Satisfaction

Frequently Asked Questions

What is your minimum order quantity (MOQ)?

MOQ varies by product but we offer flexible options starting from 1kg for most extracts. Contact us for specific details.

Do you provide samples?

Yes, we offer free samples for evaluation. Shipping costs may apply depending on destination.

Are your products tested for purity and safety?

Absolutely. All products undergo rigorous quality control including HPLC, TLC, and microbial testing.

Can you customize formulations?

Yes, we offer OEM and private label services with custom blends, dosages, and packaging.

What certifications do you hold?

We comply with ISO, GMP, and other international standards. Certificates of Analysis (COA) are provided with every shipment.

Get in Touch

Reach out to us for product inquiries, samples, or custom manufacturing solutions.

F313, 3rd Floor, Jingxi Future Hard-Created Space, No.21, Wangfu Street, Beiqitown, Changping District, Beijing
WhatsApp: +86 13426487794 (Daisy Li)
Email: yuanzhi_extract@hotmail.com

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