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BSN

BSN True-Mass Weight Gainer Protein Powder, Choc Milkshake, 16 SRV

  • Based on 2,819 reviews
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Style: True-Mass


Flavor Name: Chocolate Milkshake


Size: 5.82 Pound (Pack of 1)


Features

  • TRUE-MASS: 690 CALORIES PER SERVING: The extra nutrition your body needs to build mass in an extreme training program.
  • 2:1 RATIO OF CARBS & PROTEIN: Provide your body a high-quality mix of carbs and protein to support your mass gaining goals
  • 47G PROTEIN FROM ULTRA-PREMIUM PROTEIN SOURCES: Whey protein concentrate, calcium caseinate, milk protein isolate, whey protein isolate, micellar casein, hydrolyzed whey protein, and egg whites
  • Medium chain triglycerides (MCT) FATS: Round out the nutritional value of each shake and complement BSN's legendary great taste
  • BSN FLAVOR TECHNOLOGY: Unbeatable taste and consistency for a milkshake-like experience youll always love, with several craveable flavor options

Description

BSN TRUE-MASS helps you turn heads and make show-stopping mass gains when paired with extreme training. Featuring a 2:1 ratio of carbohydrates to protein, BSN TRUE-MASS is an ultra-premium mass gainer that supports muscle growth and recovery for extreme weight training athletes with above-normal caloric needs. Used post-workout, between meals, and/or before bed, TRUE-MASS weight gainer can help fuel your recovery from training while providing the nutrients your body needs to prepare for the most intense workouts. Add in BSN’s legendary flavor technology, and you have the ultimate weight gainer protein powder capable of producing show-stopping results.

Product Dimensions ‏ : ‎ 8.03 x 8.03 x 11.31 inches; 5.82 pounds


Item model number ‏ : ‎ 1048112


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ April 21, 2004


Manufacturer ‏ : ‎ Glanbia Performance Nutrition


Best Sellers Rank: #21,671 in Health & Household (See Top 100 in Health & Household) #13 in Sports Nutrition Weight Gainers #1,711 in Sales & Deals


#13 in Sports Nutrition Weight Gainers:


#1,711 in Sales & Deals:


Customer Reviews: 4.5 4.5 out of 5 stars (2,819)


Flavor: Chocolate Milkshake


Diet Type: Kosher


Product Benefits: Muscle Growth


Protein Source: Casein, Egg, Whey


Protein: 46 g


Vitamins And Minerals: 0, 0, 130, 300, 40, 50 percent_daily_value_fda, 1040.0, 130.0, 270.0, 4.0, 490.0 milligrams


Total Servings Per Container: 16


Item Weight: 5.8 pounds


Unit Count: 93.1 Ounce


Number of Items: 1


Item Dimensions: 8.03 x 8.03 x 11.31 inches


Brand Name: BSN


Package Type Name: Tub


Age Range Description: Adult


Model Name: BSN TRUE-MASS Weight Gainer, 5.82 Pound


Global Trade Identification Number: 57


UPC: 834266006557


Item Highlight: Muscle Mass Gainer with Whey and Casein Protein for Post-Workout Recovery, Endurance and Lean Muscle Growth


Manufacturer: Glanbia Performance Nutrition


Model Number: 1048112


Manufacturer Part Number: 1084853


Recommended Uses For Product: Post-Workout


Allergen Information: Milk, Soy


Material Type Free: Finished Product


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 8

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Excellent product
Style: True-Mass Flavor Name: Chocolate Milkshake Size: 5.82 Pound (Pack of 1)
I've always trusted bsn products. I got this a few months ago to help counter calorie burn at work. I cant eat enough calories, in particular on heavier workload days, to minimize catabolism. This helps and i also found it works great as a post workout "meal". It mixes well, a lot better than the 1200 calorie one. Tastes great too. It says use 16 Oz of water but like always you should do like a quarter to half a cup less for a better consistency/flavor. ... show more
Reviewed in the United States on May 8, 2026 by cloudasylum

  • I've put on about 18lbs with the help of this stuff!
Style: True-Mass Flavor Name: Chocolate Milkshake Size: 5.82 Pound (Pack of 1)
I've been working out for the last 6 months or so with the goal of putting on muscle mass & bulking up a bit. I'm a tall, skinny guy (aka hard gainer), and what makes things even more challenging is that I recently had a baby who I often take care of. If you've done any childcare, then you know how difficult it can be to get a decent meal in while the kid is crying and tearing the house up. It was almost impossible for me to get in enough calories to make any gains even though I hit the weights 3xs per week. I did some research and found out there were high calorie shakes that could help me with my weight goals. I read a bunch of Amazon reviews and I decided on ordering BSN True Mass (Chocolate flavor) and was surprised how decent it tasted. I've been through I think 4 or 5 tubs of this stuff so far, and I still don't mind drinking it. I guess I should try another flavor, but I'm a bit afraid the other flavors might not taste as good. I usually make a blended shake with frozen bananas & other fruits, milk or rice milk, and sometimes peanut butter. It's good stuff, pretty easy to drink, and I haven't noticed any gas or anything like that. My original goal was to go from a scrawny 153lbs to 163lbs. Well in just a few months I'm already at 171lbs! (I don't mean to sound like an infomercial, but it's true.) So now I'm setting a new goal of 193lbs (I'll keep you posted on the progress). About a month ago I was curious to check out some of the competing brands, so I tried ON's Serious Mass because it had pretty decent reviews and a good price. A word of advice-- ON Serious Mass tastes DISGUSTING!! I thought it would be similar to BSN True Mass, but it wasn't at all. The serving sizes were insane and the stuff tasted like oily rotten artificially flavored nastiness. I gagged a bit the first time I tried to drink ON Serious Mass it because it was so nasty. I usually don't leave too many reviews on Amazon, but Serious Mass was so bad that I wrote a one star review explaining why it tasted like crap. Do yourself a favor and spend the extra few bucks to get BSN True Mass (or some other brand that is not ON Serious Mass). Good luck with your gains! ... show more
Reviewed in the United States on October 31, 2011 by Jordan

  • What You are you waiting for! This is no JOKE! GET SOME!
Style: True-Mass Flavor Name: Chocolate Milkshake Size: 5.82 Pound (Pack of 1)
I'm about to buy myself one of the True Mass Ultra Premium Lean Mass Gainer. I accidentally bought the Syntha-6 instead of True Mass for body building 2 months ago and was force to use it until it runs out. I work out 4-5 times a week at the gym usualy 30 min - 1hr and I tell you all Syntha-6 has gave me 11 pounds of muscle within 1 month and a half. I do heavy weights one day, and conditioning another so I can burn off the belly fat. I started out curling about 25 pound dumb bell back in middle of the month May. Now I'm curling 35 pound just for warm ups and usually 40 pound is my average curls. If Snytha-6 was able to help me gain this much muscle, True Mass must be better. Anyway, for you skinny, boney folks who feels like you'll never get muscles. I would recommend you try Snytha-6 first. It has less calories and still packs a lot of protein. Once you feel like you reached a good point, you can upgrade to True Mass for extra weight gaining. I will continue to update more info after I receive my True Mass and tried it for at least 3 weeks. I gave this a a 4 star because the price is a bit high. Other than that it's great! UPDATE September 5,2012 - The results are amazing. I have gained about 15 or 16 pounds of muscles in almost 7 months for taking these with Syntha-6. I ordered already 2 of these already and will be ordering more. I do still have a bit of belly fat still from taking these protein and must do cardio to burn it off. However I have notice a huge strength and muscle increase in my upper body. I will not lie, some peoples body cannot absorb these supplements and must take other products to assist them. It took me about the first 2 months before my body started to easily metabolize them. I usually take some preworkout pills or drink with these protein to ensure maximum workout, so do not expect to suddenly feel strong and powerful and dangerously take on heavy weights when drinking this. I decided to change from 4 Stars to 5 now because compared this to retail price at the local GNC and Supplement stores, I am grateful they sell this much protein at this low price. If anyone thinks this is a scam or so call false ADVERTISEMENT comment me! ... show more
Reviewed in the United States on July 14, 2012 by HappyTrails

  • WORKS!!!
Style: True-Mass 1200 Flavor Name: Chocolate Milkshake Size: 10.38 Pound (Pack of 1)
I used this as my weight gainer during my cycle the last few months. Other supps I used where recover pro, razor 8 for when I was feeling lathargic, Gener8 vitargo, and then of course your staples multi, fish oil, joint support, and cycle assist by AI. This was NOT my weight gainer of choice I started with mutant mass which I used to love but have not used it since they changed the formula and lets just say I thought I was going to break my toilet. I wanted to use Monster mass but They didn't have any in stock so I went with this. Taste- This was one of the things I was looking forward too, I assumed that since syntha-6 tasted so great this would follow suit... Nope, I had two tubs of vanilla and two of chocolate. The vanilla had this real artificial taste and almost a sickening after taste and film in your mouth. The chocolate was ok but had a bit to much of a cocoa taste to it. Didn't get a chance to try any of the other flavors since that's all they had in stock. Value- I bought them two at a time and I got a buddy who works at the local GNC so I got two for about 100 bucks which is pretty good here in Canada. At 18 servings a container its not the greatest bang for your buck but was the extra calories that I needed during the day. Effectiveness- I would have to say it was really effective but having said that I was on cycle so all 25 pounds I gained I cannot contribute to this product alone. This really help get those extra calories between meals or first thing in the morning before I cook breakfast. Side effects- Other than the nasty after taste from the vanilla. It gave me some gas but any weight gainer will do that to you. Usage- I used 1-2 shakes a day (the full serving 3 scoops) in between meals or if I was on the go and didnt have time to grab some real food. Overall- I feel this was a solid product I would recommend this to someone if they could get it cheap or as a second or third option. I personally would use this again if I had to but would opt for either monster mass or real mass before it. ... show more
Reviewed in the United States on February 19, 2016 by Jeremy Y

  • Good stuff
Style: True-Mass 1200 Flavor Name: Chocolate Milkshake Size: 10.38 Pound (Pack of 1)
Great stuff, calorie, and protein value is great
Reviewed in the United States on September 13, 2026 by Bradley Daniels

  • Tastes great and doesn't leave clumps
Style: True-Mass Flavor Name: Chocolate Milkshake Size: 5.82 Pound (Pack of 1)
Just as my title says, this powder mixed with milk tastes amazing and mixes without leaving clumps. I just add it to a simple shaker bottle and it's ready to go. I'll sometimes add ice cubes and leave it in the freezer for half an hour and get a nice smooth like consistency. Doesn't cause any issues with my bowel movements or aches. I love how it as EAAs/BCAAs/Carbohydrates to truly fuel my muscles post-workout. I have used this product years ago with great results and was happy to get this while discounted. Otherwise, it's still worth the money. Just add 3 rounded scoops and you're good to go. Easy! ... show more
Reviewed in the United States on July 6, 2026 by Dane

  • Not bad
Style: True-Mass Flavor Name: Chocolate Milkshake Size: 5.82 Pound (Pack of 1)
I ordered this thinking it was the Syntha-6. So right off the bat I was disappointed. But it's a good mass-gaining protein and the flavor is not bad. The best one I ever tasted was Muscletech's Nitrotech Chocolate Caramel... mmmm. I got a free sample of Myofusion Chocolate and it tasted a smoother and it didn't clump up with the cold water like this stuff. But if you want to put on some mass but can't eat a million meals a day, supplement with this. The price is really decent from Amazon as opposed to Like GNC retail. I put on about 10lbs in a couple of months while power lifting for 2 months or so... I hope it was muscle. Also, I ordered this as a monthly subscription and this 6lb bottle ended being too much for me (I don't always eat 2-3 double scoops per day). My wife would use it now and then too as a snack or breakfast replacement. I would probably just get the smaller size per month and just eat smore normal food if I was you. If you are a protein shake black hole, then this size will be perfect for you. ... show more
Reviewed in the United States on September 7, 2011 by Kindle Customer

  • BSN's TRUE-MASS tastes as well as it works
Style: True-Mass Flavor Name: Chocolate Milkshake Size: 5.82 Pound (Pack of 1)
I have tried several different protein powders over the last couple of years. I can say, without a doubt, that BSN makes the tastiest one by far! The macro nutrients and micro nutrients are exactly what you want if you're aiming to gain weight and add muscle. After lifting for 6 months, I was recommended by a gym friend that I should give the BSN protein products a shot. I started incorporating it into my diet to help hit my caloric intake and protein goals. Besides regular food, this was the only thing I added into my diet. I do NOT take any supplements. As a very hard gainer (really skinny my whole life) I was able to start putting on mass and muscle once I switched to BSN's true mass. In a bit over a year of lifting I weighed about 180 lbs, benched 200 lbs, squatted 365, and deadlifted 425 lbs. These aren't impressive numbers by any stretch of the imagination, but it shows what's possible when you start getting enough calories in you. I won't say that BSN was the only contributing factor (hard work, dedication, consistency, routine all matter of course) to my success, but it played an important part. I also won't say that the only way to get strong is using BSN, but it really helps the skinny guys like me overcome that barrier. It also tastes delicious, which makes it more enjoyable to drink than other powders. There are cheaper protein powders out there, but I think this one is definitely worth the money. I recommend mixing 2 scoops with water, which cuts it really well. If you're really eager to gain weight and want more protein, mixing it with 2% milk can be done. Be wary though, it will be very thick and won't mix as well - which is why I first recommend water. When you've felt you've gained enough mass and are looking to reduce fat while maintain muscle, BSN also makes Syntha-6 - a perfect solution for when it's time to cut! ... show more
Reviewed in the United States on August 29, 2016 by Slowzzz

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