Quick Summary
Serious Protein Bulk Protein Powder is a 4kg meal replacement shake powder for people who want a high-protein drink option. Each serving provides 24g of complete protein, and the formula uses milk protein concentrate, soy protein isolate and glutamine peptides.
The bulk pack size and the stated serving count make it easy to judge how long the tub is likely to last for your routine. It is available in Banana, Choc Peanut Butter, Chocolate, Cookies & Cream, Salted Caramel and Strawberry.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Pack size | 4kg, which is the main quantity check for buyers comparing tubs or bulk packs. |
| Serving protein | 24g of complete protein per serving, useful when comparing daily protein intake. |
| Protein blend | Milk protein concentrate, soy protein isolate and glutamine peptides. |
| Serving count | Over 133 servings, so the pack size is suited to longer use between replacements. |
| Flavour options | Banana, Choc Peanut Butter, Chocolate, Cookies & Cream, Salted Caramel and Strawberry. |
What to Compare Before Buying
- Pack size: This is a 4kg tub, so compare it with how much powder you want to keep on hand.
- Protein per serving: Each serving provides 24g of protein, which is the key figure to compare against your daily intake target.
- Flavour: Choose from the available flavours if taste matters to your routine.
- Mixing method: It mixes best in a shaker or blender, so check that this suits how you want to prepare it.
Before You Decide
Confirm the 4kg pack size matches what you want to buy, and choose the flavour that suits your preference. If you are comparing protein powders, check the 24g-per-serving figure against your daily intake target and make sure the shake format fits your routine.





