1 / 7The Bulk Protein Company Serious Shredz Diet Protein Powder, 4kg
The Bulk Protein Company Serious Shredz is a 4kg diet-focused protein powder in Double Chocolate, listed with 133 servings. It combines soy protein isolate and milk protein concentrate with added fibre and ingredients including green tea extract, MCT oil powder and L-carnitine. The listing describes it for post-workout use and as a light meal-replacement option, but customer feedback is divided on taste and texture.
At a glance
- A 4kg tub is listed as providing 133 servings.
- The ingredient list includes soy protein isolate and milk protein concentrate, as well as chicory inulin, green tea extract, MCT oil powder and L-carnitine L-tartrate.
- Directions specify mixing 30g with 200ml of water and consuming the prepared shake the same day.
Reference price: £47.89
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Large tub and stated serving count may suit people who use protein powder regularly.
- The listed recipe combines soy and milk proteins with added fibre.
- The directions give a clear serving preparation and storage timeframe.
Cons
- Customer feedback flags a grainy or chalky texture, which may matter if you prefer a smooth shake.
- Taste feedback is mixed, so Double Chocolate may not suit every palate.
Technical specifications
14 specifications| Brand | The Bulk Protein Company |
|---|---|
| Model | Shredz |
| Weight listed | 4 Kilograms |
|---|---|
| Flavour | Double Chocolate |
| Servings per container | 133.0 |
| Diet type | Vegetarian |
| Protein source | Soy |
| Recommended use | Post-Workout |
| Package type | Tub |
| Age range | Adult |
| Country of origin | United Kingdom |
| Ingredients | SOY Protein Isolate, Glutamine Peptides (WHEAT), Chicory Inulin, Maltodextrin, MILK Protein Concentrate (MILK), Cocoa Powder, Chocolate Flavouring, Green Tea Extract, MCT Oil Powder, L-Carnitine L-Tartrate, Sweetener (Sucralose). |
|---|---|
| Directions | Mix 30g in 200ml of water. Once the shake is prepared consume the same day. |
| Allergen information | Contains: Egg may contain, Gluten may contain, Milk, Peanuts may contain, Soy, Tree nuts may contain, Wheat |
What to know before buying
Listing details to confirm
The listing describes this as a vegetarian diet whey, while its specified protein sources and ingredient list include soy and milk proteins. It also promotes meal replacement and low-sugar or low-carb positioning without giving a complete nutrition panel here. Check the product label for the nutrition figures and whether the ingredients suit your diet.
Who is it for?
A good fit for
- Regular protein-powder users looking for a large Double Chocolate tub and a stated 133 servings.
- Buyers who want a post-workout shake with both soy and milk protein sources.
- People considering a protein shake as part of a structured meal or between-meal routine, while checking its nutrition against their own needs.
Less suited to
- People who need a confirmed dairy-free or soy-free powder.
- Buyers who require detailed per-serving nutrition figures before choosing a meal replacement.
Customer reviews on Amazon
- 5 stars
55% 55% - 4 stars
15% 15% - 3 stars
11% 11% - 2 stars
7% 7% - 1 star
12% 12%
Customer feedback reports easy mixing and good value, but opinions on flavour differ and some customers describe the texture as grainy or chalky. The reported duration is also mixed, with some saying it lasts about five weeks. These experiences matter for a large tub with 133 listed servings, since flavour and texture could affect whether it fits your routine. Aggregate ratings are mixed overall, so they do not establish a single consistent experience.
Positive themes
- Customers report that it is easy to mix.
- Customers describe it as good value.
Negative themes
- Some customers describe the texture as grainy or chalky.
Mixed feedback
- Taste receives both favourable and unfavourable feedback.
- Reported duration is mixed, with some customers saying it lasts about five weeks.
Frequently asked questions
How do you prepare Serious Shredz?
The supplied directions say to mix 30g in 200ml of water and consume the prepared shake the same day.
What protein sources are listed?
The ingredient list names soy protein isolate and milk protein concentrate, along with glutamine peptides from wheat.
Is this suitable for someone avoiding dairy or soy?
The listed ingredients include both milk and soy, so it is not presented as dairy-free or soy-free. The allergen information also lists wheat and several possible traces.
Can it replace a meal?
The listing suggests it as a light meal-replacement option, but the supplied details do not include a complete nutrition panel. Review the product label before using it to replace meals.
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Offer details
- For adults over 18 according to the supplied advisory. Discontinue use if adverse reactions occur. Store in a cool, dry place and keep out of reach of children.