Whey protein is a precious protein separated and extracted from milk by advanced technology. It has been promoted as the "king of protein" because of its high purity, high absorption rate, and the most reasonable amino acid composition. Whey protein is not only easy to digest, but also has the characteristics of high biological value, high digestibility, high protein efficiency ratio and high utilization rate.
The composition of milk is 87% water and 13% milk solids. In milk solids, 27% is milk protein, only 20% of milk protein is whey protein, and the remaining 80% is casein, so the content of whey protein in milk is only 0.7%.
| Parameter | Standard | Mean Result |
|---|---|---|
| Protein % | >=25.0 | 80.7 |
| Ash % | <=9.0 | 7.0 |
| Moisture % | <=6.5 | 5.6 |
| Coliforms CFU/g ICMSF | (n c m M)=(5 1 10 100) | <1 |
| Staphylococcus CFU/g | (n c m M)=(5 2 10 100) | <10 |
| Salmonella | (n c m M)=(5 0 0/25g-) | Absent |
| Aflatoxin M1 pg/kg | ≤0.5 | <0.01 |
| Sensory Characteristics | Typical colour, taste/odour, appearance | Typical |
| Lead (as Pb) mg/kg | ≤0.2 | <0.01 |





A: Yes, we can supply free samples, but the shipping cost must be paid by our customers.
A: Proforma invoice will be sent first after confirmation of order, enclosed with our bank information. Payment by T/T or Paypal is accepted.
A: You can get free samples for certain products. You can also send us your specifications and requests, and we will manufacture accordingly.
A: Our MOQ is 1kg. However, we usually accept smaller quantities like 100g on the condition that the sample charge is 100% paid.
A: Delivery lead time is about 3-5 days after payment confirmation (excluding Chinese holidays).
A: Yes, we carefully track your goods and provide regular updates to ensure you are informed at every stage of the delivery.