Buy Now
Buy more, save more!

Buy more, save more!

Buy two or more of the same product you will save an extra 2%! Just add the items to your basket

BSN True-Mass


Now £38.39

Chocolate Milkshake
On Sale! £42.99
In Stock
Cookies & Cream
On Sale! £42.99
In Stock
Strawberry Milkshake
On Sale! £42.99
In Stock
Vanilla Ice Cream
On Sale! £42.99
In Stock
Click to zoom
Click the image to zoom

BSN True-Mass

  BSN True Mass weight gainer is available at lowest price in the UK at We offer free delivery on all of the top bodybuilding and sports nutrition supplements to UK Mainland and the cheapest rates right across Europe! Check out our special offers page for huge discounts on the biggest brands!  

BSN's True Mass is a macronutrient-heavy lean mass gainer tailored specifically towards people looking for the additional caloric support necessary to maximize lean muscle mass gains, and for individuals that require a heightened level of nutrients owing to a higher metabolic rate. True Mass contains a multi-functional AM to PM protein blend that feeds your muscles for up to 8 hours, a blend of complex carbohydrates that provides useable energy for your muscular frame, along with Medium Chain Triglycerides (MCTs) and Essential Fatty Acids (EFAs) for heart health and hormonal support. Further fortifying True Mass is the addition of Branched Chain Amino Acids (BCAA's) for positive nitrogen balance, fiber for nutrient uptake, glutamine peptides for recovery and glutamine alpha ketoglutarate for maximal anti-catabolic effects.

True Mass Proprietary Protein Matrix
Each of True Mass's proteins provides a unique and complimentary profile of amino acids and absorption rates, ensuring that your muscles never run out of protein building blocks. True Mass features a sustained-release multi-functional micellar protein matrix that contains fast and slow digesting proteins, which supports/elevates circulating amino acid nitrogen levels for up to 7 hours. Suitable for AM or PM use.

BSN's Exclusive Advanced Flavor Technology: A breakthrough in flavor technology that replicates some of the most mouthwatering shakes you have ever tasted.
Container Size: 2640g
Serving Size: 4 Scoops (165g)
Servings Per Container: 16

Amount Per Serving:

Total Calories: 711
Protein: 47g
Total Carbohydrates: 83.9g
-Sugars: 14.5g
-Dietary Fibre: 6g
Fat: 19.5g
-Saturates: 4.5g
Calcium: 390mg
Phosphorus: 284mg
Sodium: 285mg


Protein Matrix Comprised of (Whey Protein Concentrate, Calcium Caseinate, Milk Protein Isolate, Whey Protein Isolate, Hydrolysed Whey Protein Isolate, Micellar Casein, Egg Albumen, Glutamine Peptides, Emulsifier (Soy Lecithin), Maltodextrin, Creamer (Sunflower Oil, Maltodextrin, Sodium Caseinate, Mono and Di-Glycerides, Tocopherols, Tri-Calcium Phosphate), Polydextrose, Flavouring, MCT Powder (Medium Chain Triglycerides, Silicon Dioxide, Dextrin), Thickeners (Cellulose Gum, Xanthan Gum, Guar Gum, Acacia Gum), Colour (Beetroot Red), Sweeteners (Acesulfame Potassium, Sucralose).

Allergens: Contains cow’s milk, gluten, egg and soy.

Please Note: Nutritional facts and ingredients may vary slightly between flavours.
Mix four rounded scoops with 470ml of cold water or any beverage of your choice. Adjust as needed for taste.
Reviews (16)

"Me being a competitive natural bodybuilder in my off season I only want quality mass gains and two shakes of this a day will give you exactly that and as a added bonus it tastes great I have one in the morning about a hour after breakfast and one immediately after working out so in closing buy this product to put quality size on"

Posted by Connor  (15th October 2013)


"Great taste, quality product.. Yes the company advertise a lot but their products are second to none. Had 2 tubs of cookies and cream."

Posted by Alex  (11th August 2012)


"Only 3 stars for now because I have only just taken a sample (half the stated serving size) to test its effects on my stomach. The most disgusting thing I have ever drank. I don't know how on earth I will stomach a full 500ml serving. Way too sweet, quite heavy on the stomach too leaving me bloated."

Posted by graham  (7th August 2011)


"Ive tried countless amounts of Protein shakes trying to increase lean mass and put on muscle with no luck and Having come across this shake it proved within a few weeks just how good it is from 9.0 Stone, Im now 10.3 Stone. Thumbs Up !!"

Posted by William Dunford  (5th June 2011)


"Great Shake for fast metabolisms who find it hard to put on weight.. much better than the maximuscle of which i noticed no change or gains. HOWEVER - Would NOT recommend the cookies and cream flavour VERY sickly."

Posted by Margaret Mckenzie  (11th March 2011)

Write a Review
Q Hello, at the risk of sounding like Bsn boy, I'm currently using the mass stack for pre,post and daily. I am considering using a high quality protein to consume at least 2000 calories a day (in addition to real food).What protein/mass gainer would be best and should I take anything else without "overdoing it" - thanks Stu.

You'll need a mass gainer for your calorie needs. Our best seller is Mutant Mass (for good reason). You'll get best results if you add a creatine product to it. Other excellent ones are Mass-Tech or Mass Impact (which is on sale right now) - both of these contain creatine.

Q Hello, my friend has recommended i have bsn true mass, however i retain more water and fat than my friend, and i wondered whether this product would be beneficial to me, as i wish to gain muscle size and strength, i train 4-5days a week and i weigh 98kgs?

If you are looking to gain mass and strength then yes this product will help BUT if you carry more bodyfat than average then you may want to diet down to a lean physique and then build lean mass on top of that.

Q Hi i currently use nitro-tech as my protein and halo for creatine but I wish to put on weight as well as lean muscle....can I stack such as this with these? if so when would be the best time to have each? I used to be in truemass before it was great but too heavy straight after gym...

Many people e-mail us and want to gain muscle without gaining fat. This is possible when you just start out training or when you come back from time off the gym and possibly if you have fantastic genetics. BUT outside of the above scenarios, you are NOT going to gain muscle without gaining some fat! To make maximum muscle gains, you have to also gain some fat because you have to be eating more calories than you are burning. So you have to decide whether you want to make big, fast gains or moderate, slow gains (or possibly no gains at all) by trying to stay lean while gaining muscle. If you want fast gains, take a Weight Gainer (like Mutant Mass or Mass-Tech) along with some kind of creatine product (the Mass-Tech already includes creatine). For slower gains but fewer fat gains, go with a low-calorie product which also contains other muscle-building ingredients, such as Nitro-Tech or Synergy Iso-7. The relative amount of fat and muscle you gain will also depend upon your training intensity and duration and your particular genetics (whether you gain fat easily). To lose fat increase your protien, decrease your carb (and fat) intake and use a fat burner product.

Q hi is it ok to take this product 1 serving 3 scoops mid morning the 1 scoop before training and 2 scoops after o is it better to take the whole 3 scoops after training? Plus what would be a good creatine to take with this would creatamax extreme or cell mass be good?

Yes, taking True Mass this way is fine. The best creatine formula for maximum mass gains is Cell-Tech - you would take this once per day right after your post-workout serving of True Mass and just before a meal or a snack on non-training days. You could also use Creatamax or Cell-Mass but these wouldn't lead to quite as rapid gains.

Q hi would it b ok to use cell tech and true mass together am trying 2 put ass much mass/weight on ass possible. ive tried mutant mass n serious mass.

This two products are perfect to stack together to gain some serious size. Be sure to follow the directions on the tub for optimal results.

Q Hi, I've been training for a few years now and have had good gains as far as muscle goes so far. I am 5'7 and 148lbs, I would like to get to add around 15-18lbs then cut from there. Do you think stacking Nitro-tech, Cell-tech and True Mass will be an effective way of continuing to add solid muscle?

Yes, the combination of a weight gainer with the best protein product AND the best creatine product is an excellent choice. Be sure to take Nitro followed immediately by Cell right after you finish training.

Q Hi, what is the best way to take TRUE-MASS to get a good resaul pls?

With any weight gainer, there are a few basic rules: 1. Start with a small serving (perhaps 2 scoops twice per day). This allows your stomach to get used to eating this many rapidly-absorbed calories. 2. Keep increasing either the number of servings you eat per day or the size of the servings until you begin to gain weight (try to gain 1 to 2 kilos per week). 3. If a full serving makes you feel bloated, just take more and smaller servings or drink it very slowly. True Mass doesn't contain creatine, so you should add a heaping teaspoon of creatine to one serving per day (the serving after training on training days) to achieve maximum muscle gains. For an excellent article on Gaining weight and using Weight Gainer products, click on - which is the "ALL NEW Article Section" on the website and look for the article "To Really Gain, You May Need a Gainer" - there are tons of other great articles there too. The info on the site is written by experienced, qualified industry experts and is backed by proper scientific research on what works and what doesn't!

Q very sorry as this dosnt have much to do with this product but i just wanted to ask you about wight gainers as i gain fat easily i was wondering weather i could just take protien with a carbohydrate powder instead of taking a wight gainer witch contain a lot of fat and need alot of scoops and how much should i take of crbs and protien before and after or whats the best wieght gainer

Weight gainers don't contain alot of fat, they contain protein along with carbs. If you gain fat easily, go with a low-carb Gainer or All-in-One product. Pharma Gain, Up Your Mass and Synergy Iso-7 are excellent for your needs. You could also use an MRP like MyoPlex.

Q Which creatine should I use with the BSN TrueMass? and does it have to be a powdered creatine or can it be tablet form?? Also which form of creatine is better (powder/tablet)

You can use any creatine with this. Cell-Tech is best for large, fast gains in mass but you can also add regular powdered creatine to the Cell-Mass shakes.

Q Hi just wondering is this product suitable for vegetarian.

The only ingredients from animal sources in this product are from milk and eggs. So if you are ok to eat milk and eggs then this product should be appropriate for your vegetarian diet.

Q Hi just bought true mass 1200 I am diabetic I suffer with this gean defect called dunnigan kobblin syndrome which effects u in life but I done weights for 7yrs and I've lost quite a but of weight and I wanted to build muscle size and do more cardio what do u suggest

I'm pretty sure we don't sell True Mass 1200. Do you mean regular True Mass, as they are very different products?

Q hi its bsn 1200 its new so I was wondering if I should get the normal true mass as I suffer with a medical condition dunnigan-kobblin-syndrom if u can look it up I have sleep apnea and iam diabetic, im 23 and I just read the normal bsn true mass and its got esstential fatty acid for heart health and what would u recommend to put on bit of size then cut

If you need the calories from a gainer but want a minimum of 'high-GI' carbs that are going to cause high insulin fluctuations, I would suggest using Instant Mass Pro by Reflex. This product has mostly low-GI carb sources and is high in fibre. For best gains, add creatine monohydrate to each shake.  

Ask a Question