| Active | Whey Protein Isolate |
| Purity | 90% protein (test: Kjeldahl) |
| Appearance | Off-white powder |
| Grade | Food grade |
| MOQ | 25 kg |
| Packaging | 25 kg bag, food-grade |
| Shelf life | 2 years, sealed, cool & dry |
| Origin | China |
Factory-direct
Self-produced with batch-level traceability — not trading-only. On-site audit welcome.
Standardized & documented
Held to defined specification lot-to-lot, with a Certificate of Analysis on every shipment.
Export-compliant
ISO / HACCP systems, HALAL / KOSHER, FDA registration and SC license (SGS reports on request).
Applications
Sports nutrition · Protein supplements · Functional foods
Whey Protein Isolate
Whey Protein Isolate standardized to 90% protein (Kjeldahl), supplied factory-direct as a food-grade ingredient for sports-nutrition and supplement formulations, with a Certificate of Analysis per lot.
Representative limits — a lot-specific Certificate of Analysis is issued with every shipment.
| Parameter | Specification |
|---|---|
| Appearance | Off-white powder |
| Protein (Kjeldahl, dry basis) | ≥ 90% |
| Loss on drying | ≤ 5.0% |
| Total plate count | ≤ 10000 cfu/g |
| Salmonella | Negative |
Questions buyers (and AI) ask.
Straight answers your quality and procurement teams can rely on.
What is the protein content?
MOQ?
Get your COA & sample pack.
Tell us the grade and quantity you need — we'll send the COA, spec sheet and a sample, typically within one business day.