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🏋️♂️ Serious Gains, Zero Compromise: Bulk smarter, not harder!
The Bulk Protein Company's Serious Gainz is a 5kg vegetarian mass gainer powder delivering 460 calories, 27g of a multi-source protein blend, and 74g carbs per serving. Designed for hardgainers, it supports muscle growth, recovery, and steady weight gain with a smooth, dessert-style flavor that mixes best with milk for optimal texture and taste.


| ASIN | B07CGHS11Z |
| Age Range Description | Adult |
| Allergen Information | Contains: Oat, Peanuts, Soy |
| Best Sellers Rank | 626 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 11 in Whey Nutrition Protein |
| Brand | The Bulk Protein Company |
| Brand Name | The Bulk Protein Company |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.1 out of 5 stars 1,955 Reviews |
| Diet Type | Vegetarian |
| Diet type | Vegetarian |
| Flavour | Chocolate |
| Item Dimensions | 29 x 29 x 26 centimetres |
| Item Nype Name | Serious Gainz |
| Item Weight | 5 Kilograms |
| Item weight | 5 Kilograms |
| Manufacturer | Warrior |
| Manufacturer Contact Information | Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB |
| Manufacturer Part Number | B142 |
| Model Name | Serious Gainz |
| Model Number | B142 |
| Number of Items | 1 |
| Package Type Name | Tub |
| Protein Source | Soy, Whey |
| Protein source | Soy, Whey |
| Recommended Uses For Product | Post-Workout |
| Servings per container | 40.0 |
| Total Servings Per Container | 40.0 |
| Unit Count | 5000.0 gram |
J**D
Tastes great.
Good stuff, ive been using it for a few weeks now. It helps with recovery for me. Tastes really good and mixes well. I struggle to get my calories in so this is very helpful for me to reach my calorie and protein target daily. Would buy again.
R**N
Good stuff
Personally I am happy with my purchase. Had no problems at all. It does taste bad with water and milk, but it taste okay with skimmed milk for some reason.
A**R
For silm people
I've taken this product sometime about 6 months and an I've gain weight very slowly with each month without I've haven't really changed my diet or anything like that. I been really working out in the gym average about 5 days weekly and some light sessions in my home. I'm 6,3 tall and I find it very hard to get weight I've a very high metabolism so you can guess I'm slim built weighing 12 half stone when I started now I weigh nearly 14 stones which I'm very happy. I've really bulked up so yes it does work as for going to the toilet personally I've haven't had any issues an I drink at least 2-3 times a spend over course of the day . I prefer using water to milk but that's my personal preference. I'm for now very satisfied with the delivery having no issues whatsoever from amazon and hopefully it will remain plus there is a refund policy if anything goes wrong....... The product is not the best for teasing product in the world so please bear that in mind so had some Cadbury hot chocolate 🍫 as mixing others things into or blending.... Personally I don't have any issues with that really good.......if I'm honest this is for people who find it difficult very hard to gain weight and have a high metabolism and want to keep up with the weight gained the price is absolutely brilliant the taste is rubbish overall it works if you put in the effort in the gym etc etc..... 4 stars
J**N
Great stuff
I'm struggling eating due to ill health & lost a lot of weight i looked at the fortified drinks but there very expensive so I searched weight gain powder. I searched weight gain powder on amazon found this now i miss it when it runs out. I purchase the chocolate mix it with milk with a little water a a scoop of peanut butter its actually yummy tastes like a snickers bar. Im going to get some vitamins for the days i can't eat solid food.
R**T
Not the best quality Whey protein but not expensive in comparison
Decent value for money for the weight of powder supplied. Taste is not the best but far from the worst with a slight synthetic aftertaste. I bought this powder to try to help putting some weight back on due to a ‘dead’ Pancreas but not noticed any benefit, but that is not the products fault, but my body (even when taken alongside prescribed PERT capsules). The texture though after mixing is not great either as both of the flavours I purchased are extremely gritty regardless if mixed with water or milk.
E**E
Horrible Taste and Texture - Not Worth the Money
I bought this 5kg tub of protein because it looked like good value for money. Post workout I was excited to tuck into my new chocolate flavoured protein. However, upon opening the large tub I was struck with a quite bitter plastic smell from the actual protein. My first thought was that the protein had gone off so I checked the packaging and was told that it wouldn't go off until June 2023. Nonetheless I proceeded to fill my shaker with the recommended amount of protein and water. I gave it a good shake and took a sip, it tasted very sweet with not much chocolate flavour. The texture was also very gritty. I doubled the amount of water, hoping to better the situation. Despite my best shaking efforts, the grittiness was still apparent. After thinking that I had finished the less than enjoyable protein, I noticed that there was still a sludge of unmixed protein at the bottom of my shaker - I have never witnessed this before with other brands. Furthermore, an hour after consumption the protein gave me a headache and my stomach did not feel well. Whether the protein batch was just bad or whether it's simply not a good brand, I can't be certain. But from fear of receiving the same sort of protein, I will not be finishing my 5kg tub and I will not be ordering this again.
C**M
Protein/Carb mix
Great for extra protein and carbs . Thank you seller 🫶
M**L
Brilliant.
Great protein for after a workout.tastes great too.i highly recommend it.
M**D
Terrible taste
Thought I’d try a different protein powder and I’m sure it will do the job, But it does not mix well at all and there is very little in the way of chocolate taste. In fact it doesn’t really taste that good as you can taste more of the oat based ingredient. Find a different protein powder to buy and I’ll be going back to my usual one.
J**B
40 serves only.
this is only 40 serves of protein. it requires 3 full scoops per serving the bulk size is confusing and usually has over 100 serves would not buy again. buyer beware.
S**V
Item packaging inadequate
Item packaging inadequate. Two of two containers were broken upon receiving, took 30 minutes to clean the mass amount of protein powder and 30% of the product was binned.
A**R
Great product but let down by transport
Good product and value for money, but let down by wastage in transport.
Trustpilot
3 weeks ago
1 month ago