High-Purity Taurine & Isolated Protein for Functional Nutrition

We specialize in the supply of high-purity taurine and premium isolated protein ingredients designed for energy drinks, sports nutrition, and functional foods. With strong production capacity, steady inventory, and global export experience, we ensure consistent quality and fast delivery with full certification.

Nutrition Ingredients That Power Your Products

Supplying Taurine, Isolated Protein, and More to Enhance Energy, Wellness, and Performance

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Industry Applications

Our enzyme preparations are widely used in the following industries:

Energy Drinks

Taurine enhances energy, focus, and electrolyte balance in RTD formulations.

Sports Nutrition & Recovery Products

Isolated protein helps build and repair muscle in shakes, powders, and bars.

Infant & Senior Nutrition

Taurine supports nervous system and vision development; proteins aid balanced nutrition.

Pet Nutrition

Taurine is an essential nutrient in cat food formulations for cardiovascular and vision health.

Medical Foods & Supplement

High-purity, easily digestible protein for specialized dietary applications.

Clinical & Functional Nutrition

Bioactive ingredients and nutraceuticals support immune health, metabolism, and targeted dietary therapy across clinical and wellness formulations.

🤝 How to Work With Us🤝

At Anrui Biotech, we aim to make your sourcing experience smooth, efficient, and tailored to your needs. Here’s how we typically work with our clients

Step 1

Select Product & Model

Browse our product catalog to find the ingredients or models that match your application needs. Not sure what to choose? Our consultants are ready to assist with professional recommendations.

Step 2

Determine Ingredients & Content

Based on your product requirements—function, taste, regional regulations—we help you define the exact specifications: content levels, purity, origin, and any certification needs.

Step 3

Sample Order & Delivery

Before placing a bulk order, you can request samples for internal testing and quality verification. We provide fast and reliable sample shipment worldwide.

Step 4

Bulk Order & Delivery

Once samples are approved, we proceed with mass production and shipment. Flexible MOQ, stable lead times, and international logistics ensure timely delivery.

Flexible Packaging Options to Suit Your Needs

At Anrui Biotech, we aim to make your sourcing experience smooth, efficient, and tailored to your needs. Here’s how we typically work with our clients

Why Choose Anrui Bio.

Ready Stock & Fast Shipping

We maintain regular inventory of our most popular sweeteners in our 6,000 m² warehouse, ensuring ready stock and 24-hour dispatch for most orders.

Extensive Product Range

From natural sweeteners like stevia and monk fruit to sugar alcohols and synthetic options, we offer a complete range of sweetening solutions.

Comprehensive Product Certification

Our products are exported globally with full documentation support (COA, MSDS, etc.).

Global Export Experience

Trusted by clients in 50+ countries, we understand the requirements of international food and nutrition markets.

Claim Your Free Sample Today

Nutrition FAQ

Q1: What is the purity of your taurine and protein products?

A: Our taurine purity is typically ≥99%, and protein isolates are ≥90% protein (dry basis), depending on the source (e.g., whey, soy, pea).

Q2: Are your products suitable for beverages and powders?

A: Yes. Both taurine and protein isolates are highly soluble and ideal for use in instant drink mixes, RTDs, and powders.

Q3: Do your ingredients meet global standards?

A: Absolutely. We comply with GB, FCC, USP, EU, and FDA requirements. All products are shipped with COA, MSDS, and TDS.

Q4: Can I get vegan or plant-based protein options?

A: Yes, we offer plant-based protein isolates such as soy or pea protein on request.