Your Trusted Ingredient Partner for Global Nutrition Brands
We help supplement brands, OEM manufacturers, and R&D teams source functional ingredients — with low MOQ, fast sampling, and full compliance documentation
Who We Are
Esubio is the international trade brand of Xi’an Yisuer Biotechnology Co., Ltd., established in 2023.
We operate as a dedicated ingredient trading and sourcing company, connecting global nutrition and supplement brands with verified manufacturers.
We are not a manufacturer, but act as a supply chain partner focused on reliable sourcing, quality assurance, and regulatory alignment.
Our Mission
Our mission is to simplify global ingredient sourcing for nutrition brands by improving access to qualified suppliers, ensuring consistent quality, and supporting efficient product development from sampling to delivery
How We Work
Share Your Requirements
Tell us your target application, ingredients, or specifications
Fast Sampling & Evaluation
We arrange samples quickly for your testing and validation
Flexible Supply & Scaling
Start small and scale as your product grows, reducing your risk
Full Documentation & Compliance
Each shipment comes with CoA, MSDS, and specification sheets to meet global regulatory requirements
Who We Serve
Nutrition & supplement brands
Contract manufacturers (OEM/ODM)
Formulation and R&D teams
E-commerce & Emerging DTC Brands
Our Sourcing Approach
We partner with verified global suppliers and maintain strict quality control through
- Supplier Audits & Qualification
- Sample Testing & Specification Verification
- Standardized Batch Testing & Continuous Monitoring
- Full Documentation & Regulatory Compliance
What We Provide
Flexible Packaging Options
Available packaging ranges from 1kg to 25kg bags, drums, or customized packaging based on supplier capabilities.
Custom Labeling Support
We can assist in coordinating with qualified manufacturers to support private label and retail-ready packaging requirements.
Custom Formulation Coordination
We connect clients with audited and qualified manufacturers to support formulation development such as blending, granulation, and encapsulation, depending on product requirements.
Company Background & Milestones
Esubio (Xi’an Yisuer Biotechnology Co., Ltd.) International Ingredient Trading & Sourcing Partner
Founded 2023 — Esubio is the international trade brand of Xi’an Yisuer Biotechnology Co., Ltd., specializing in global sourcing and supply of nutrition and functional ingredients.
First International Clients — Supported early-stage nutrition and supplement brands in North America and Europe with reliable sourcing solutions.
Expanded Product Portfolio — Developed supply capability across amino acids, probiotics, botanical extracts, and functional ingredient blends.
Global Supply Network — Built long-term partnerships with verified manufacturers worldwide to ensure stable quality, compliance, and fast delivery.
Current Reach — Serving clients across North America, Europe, Asia-Pacific, Australia & New Zealand, and the Middle East.
Experienced Team — Industry professionals with expertise in international sourcing, quality control, and regulatory compliance for dietary supplement ingredients.
Ready to Start Your Project?
Let’s support your product development with flexible solutions and fast sampling