Why Choose SRBio Whey protein powder
Quality Assurance&Factory Advantage
It is producded by our synthesis factory with the best price and stable quality. There is about 500kg in stock now, we can ship it to you once get your payment .
Our company advantage -SRBio company is that we have our own factory, we can control the quality. And we have our own Aseptic workshop, can do the OEM service to you. There is professional technicians can provide technical support for your formula products.,
Capsule and pill form both available.
YOUR GLOBAL WHEY PROTEIN SOURCE: FACTORY-DIRECT PRECISION SINCE [2009]
*ISO 22000 Certified Manufacturer | 90%+ Protein Isolate & Concentrate | End-to-End Supply Control*
CORE SPECIFICATIONS: LAB-VERIFIED PERFORMANCE
| Parameter | Our Standard | Industry Average |
|---|---|---|
| Protein Content | 90.5% min (Isolate), 80.2% min (Concentrate) | 88-89% / 75-78% |
| Biological Value (BV) | 159 | 104-110 |
| PDCAAS Score | 1.0 | 0.95-0.99 |
| Solubility Index | >98% (Instantized) | 85-92% |
| Lactose Content | <0.3% (Isolate), <5.5% (Concentrate) | <1% / 6-10% |
| Heavy Metals | Pb<0.1ppm, As<0.05ppm | Pb<0.5ppm |
| Microbes | TPC<3,000 CFU/g | <10,000 CFU/g |
Testing Protocols:
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Raw Milk: Somatic cell count (<200,000/mL), antibiotic residue (HPLC-MS/MS)
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Finished Product: AOAC, IDF, USP methods; quarterly 3rd-party tests (SGS/Intertek)
MANUFACTURING PROCESS: TRANSPARENCY FROM FARM TO PACK
1. Raw Material Sourcing:
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Partner farms in Heilongjiang/Inner Mongolia (EU-equivalent standards)
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RFID-tracked milk tankers; temperature-controlled transit (2-4°C)
2. Production Flow:
RAW MILK INTAKE → ULTRAFILTRATION & PASTEURIZATION → PROTEIN ISOLATION → SPRAY DRYING → INSTANTIZATION →HOMOGENEOUS BLENDING → QUALITY VERIFICATION → PACKAGING
3. Quality Control Checkpoints:
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Incoming milk: 12-parameter rapid test
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Pre-drying: Viscosity/pH monitoring
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Post-drying: Particle size analysis (laser diffraction), moisture (Karl Fischer)
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Packaging: Metal detection (Fe≥0.8mm, SUS≥1.5mm), leak testing
COMPETITIVE ADVANTAGES
✅ COST EFFICIENCY WITHOUT COMPROMISE
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30% lower FOB costs vs. EU/US manufacturers
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Vertical integration: Self-owned spray drying towers → no toll manufacturing
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Bulk nitrogen supply agreement → 18% gas cost reduction
✅ FLEXIBLE CERTIFICATION SUPPORT
| Certification | Lead Time | Audit Support |
|---|---|---|
| FDA Facility Reg | 45 days | Documentation + SOP drafting |
| EU Novel Food | 90 days | Dossier preparation |
| Informed Sport | 120 days | Batch segregation protocol |
| FSSC 22000 | 60 days | Gap analysis → implementation |
✅ CUSTOMIZATION CAPABILITIES
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Macronutrient Profiling: Adjust carbs/fat (1-10%), creatine/BCAA fortification
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Flavor Systems: 50+ flavor profiles (natural/artificial), stevia/sucralose/monk fruit options
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Packaging: Doypack, metal can, stick pack; MOQ 5,000 units
COMPLIANCE DOCUMENTATION
We provide:
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Certificate of Analysis (per batch)
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Allergen Statement
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Heavy Metals/Melamine Test Report
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Country-Specific Nutrition Panels (FDA, EU, ASEAN)
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DGM Certificate (for halal/kosher)
NEXT STEPS FOR BUYERS
1. Request Free Sample Kit
2. Schedule Virtual Factory Tour
Video & Articles
Xi’an SR Bio-Engineering Co., Ltd
Xi’an SRBio is a professional wholesale provider of many quality nutritional supplements products and AMINO ACID Powde etc.
We supply powder, tablets and capsules.
