Trec Nutrition Magnum 8000 Mass Builder - 5.5kg

Out of stock
Regular price £48.99
25 May. Estimated arrival
22 May. Order placed
23-24 May. Order dispatches
25 May. Delivered!

Now with Magnum 8000 Weight Gainer anyone can achieve fast weight gain. If you've been under weight all your life or lost a lot of weight recently then this weight gainer is for you. One of the most important things to remember when gaining weight is to make sure that your body absorbs the maximum amount of nutrients from all the foods you eat. Most people think that they just need to eat more and more and they will gain weight. This is not the case. If your body is not absorbing the correct nutrients then you will never gain weight. 

Trec Nutrition's Magnum 8000 Weight Gainer has all the correct nutrients which are specifically tailor-made to ensure weight gains in a matter of weeks. By taking this product you will not only see fast results in a few weeks but you will also have more energy in your workouts. Here are the key points when gaining weight:Eat healthy nutritious foods at least 3 times per day.Supplement your daily diet by taking Magnum Weight Gainer Supplement in between meals (approx 2-3 times per day)Take part in some kind of resistance training which will help gain weight, muscle and size quicker.Is the Magnum 8000 Weight Gainer the right supplement for me?Whether you are involved in sports or not, if you have a fast metabolism and you are looking to bulk up quick then this is the weight gainer for you.

Size: 5.5kg

Servings: 36

Serving size: 150g

Serving suggestion: 150g with water daily. 

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Ingredients:  Multi CARB Matrix [maltodextrins; dextrose; modified starch (from barley)]; Mass PROTEIN Shot [whey protein concentrate (from milk); milk protein concentrate; calcium caseinate (from milk)]; Energy BULLET [creatine monohydrate; MCT oil]; cacao powder for the chocolate flavour; citric acid – acidity regulator for the strawberry and pear flavour; aromas; sodium saccharinate, sodium cyclamate – sweeteners; vitamin complex [vit. C (L-ascorbic acid); niacin (nicotinamide); vit. E (DL-alpha-tocopheryl acetate); pantothenic acid (calcium D-pantothenate); vit. B6 (pyridoxine hydrochloride); riboflavin; thiamine (thiamin mononitrate); folic acid (pteroylmonoglutamic acid); biotin (D-biotin); vit. B12 (cyanocobalamin)]; colour for the strawberry flavour – cochineal red A; colour for the caramel-vanilla, banana, pear, advocaat and peanut butter flavour – beta-carotene; colour for the peanut butter flavour – ammonia caramel.


Nutritional Value: 

Active ingredients
Amount per serving 150 g** 100 g 75 g
Nutrition value
Energy 2302 kj / 542 kcal (27%*) 1535 kj / 362 kcal (18%*) 1151 kj / 271 kcal (14%)
Fat 3,46 g (5%*) 2,30 g (3%*) 1,73 g (2%*)
   of which saturates 2,78 g (14%*) 1,85 g (9%*) 1,39 g (7%*)
Carbohydrate 108,46 g (42%*) 72,30 g (28%*) 54,23 g (21%*)
   of which sugars 32,86 g (37%*) 21,91 g (24%*) 16,43 g (18%*)
Protein 19,50 g (39%*) 13,00 g (26%*) 9,75 g (20%*)
Salt 1,96 g (33%*) 1,31 g (22%*) 0,98 g (16%*)
Vit. C 29,60 mg (37%*) 19,73 mg (25%*) 14,80 mg (19%*)
Niacin (mg NE) 5,92 mg (37%*) 3,95 mg (25%*) 2,96 mg (19%*)
Vit. E (mg α-TE) 4,44 mg (37%*) 2,96 mg (25%*) 2,22 mg (19%*)
Pantothenic Acid 2,22 mg (37%*) 1,48 mg (25%*) 1,11 mg (19%*)
Vit. B6 0,52 mg (37%*) 0,35 mg (25%*) 0,26 mg (19%*)
Riboflavin 0,52 mg (37%*) 0,35 mg (25%*) 0,26 mg (19%*)
Thiamine 0,40 mg (36%*) 0,27 mg (25%*) 0,20 mg (19%*)
Folic Acid 74,00 µg (37%*) 49,33 µg (25%*) 37,00 µg (19%*)
Biotin 18,50 µg (37%*) 12,33 µg (25%*) 9,25 µg (19%*)
Vit. B12 0,92 µg (37%*) 0,61 µg (24%*) 0,46 µg (18%*)
Acrive Ingredients      
Multi CARB Matrix       
[Maltodextrins, Dextrose, Modified Starch] 114,16 g 76,11 g 57,08 g
Mass PROTEIN Shot      
[Whey Protein Concentrate, Milk Protein Concentrate, Calcium Caseinate] 21,64 g 14,43 g 10,82 g
Energy BULLET      
Creatine Monohydrate 5,70 g 3,80 g 2,85 g
   of which Creatine 5,00 g 3,34 g 2,50 g
MCT Oil 3,00 g 2,00 g 1,50 g


* Reference intakes
** Daily portion of the product


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Serving size:

Serving suggestion:

Shipping policy

All orders are processed within 1 to 2 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.

Sometimes it is likely there may be potential delays due to a high volume of orders. In such cases, orders with Next Day Delivery shipping paid for will be prioritised first.

Our cut off for Next Day Delivery is be 1 pm, Mon - Friday. Any Next Day delivery orders placed after this cut off time will be processed the next day. If a Next Day delivery order is placed on Friday after 1 pm - will not be dispatched until Monday 1pm, meaning you'll usually receive your item on Tuesday or Wednesday.

Although rare, stock errors do occur, and we may not have the product you paid for in stock. When this occurs, we will either give you a call to inform you the product is out of stock, and offer alternatives to the price you've paid, or refund you. In some cases, we may be able to get more stock in, and we will let you know when your order will be successively shipped out - when this happens we tend to chuck in free samples!

Domestic Shipping Rates and Estimates

Currently, we only ship to the UK and the Isle of Man. The shipping rates are as followed

£2.95 Standard Delivery For all orders under £75.

FREE STANDARD For all orders over £75.

£7.00 Next Day Delivery

FREE NEXT DAY DELIVERY For all orders over £120.

£9.99 Isle of Man Delivery

Local delivery

Free local delivery is available for orders over £30 within 5 Miles of our branches in Wembley (HA9 6AZ).

Deliveries are made by a member of our team. We will contact you via text message with the phone number you provided at checkout to notify you on the day of our arrival. If we can not make a local delivery, we will make arrangements for your order to be shipped out with a courier service of our choosing.

In-store pickup

You can skip the shipping fees with free local pickup at the Wembley or Greenford stores. After placing your order and selecting local pickup at checkout, your order will be prepared and ready for pick up within 1-2 Business days unless we contact and inform you otherwise. We will send you an email when your order is ready along with instructions.

Our in-store pickup hours are 11.30 am - 6.30 pm on Mon-Sun Please have your order confirmation email with you when you come.

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available.

If you haven’t received your order within 5 days of receiving your shipping confirmation email, please contact us at with your name and order number, and we will look into it for you.

Refunds, returns, and exchanges

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at