Proteins. User Reviews & Best Deals on Amazon: BSN SYNTHA-6 Protein Powder, Whey Protein, Micellar Casein, Milk Protein Isolate, Flavor: Vanilla Ice Cream, 48 Servings BSN


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  • Product Dimensions: 8 x 8 x 11 inches ; 5 pounds
  • Shipping Weight: 5 pounds (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • UPC: 083729485341 049696227377 794397307070 834266001774 767644057615 834266007103 885246827631
  • Item model number: 4502


SYNTHA-6 is an ultra-premium protein powder with 22g protein per serving and is BSN's best-tasting protein on the market. SYNTHA-6 not only includes essential amino acids and essential fatty acids, but is also an excellent source of fiber, which makes it a nutritious and multi-functional protein supplement. SYNTHA-6 is the go-to protein for any nutrition or exercise regimen because it is designed to suit a variety of active lifestyles and diet plans. And with SYNTHA-6, the high standard of quality protein comes with taste to match, thanks to BSN's exclusive flavor technology.

User reviews

Pros:+ Taste really good. These taste very similar to the WonderSlim bars, but cheaper+ Price is reasonable - I got these with a coupon and subscribe & save discount. NOT a paid reviewCons:- I don't know why these are considered low sugar. They have 2g sugars, but 23g of total carbs. If you net out the 6g of sugar alcohols, it's still 17g of carbs.- Use maltitol. Maltitol is one of the sugar alcohols that is famous for causing gastrointestinal issues. I dunno why companies still use maltitol when there are readily available better options out there
Great meal replacement, or protein shake for workouts. Tastes fantastic too!!Some reviews are bad for this due to it having more calories, or carbs compared to other brands of protein powder. In this case then go with a leaner muscle building powder with less calories/ carbs. There are many different options for protein powders for a reason.
I'm overall happy with the product. I've been using BSN Syntha6 and TrueMass for a few years now and have never reviewed it. The protein tastes very good! A little bit sweet. It mixes great in both water and milk with no clumps. This was the first time I ordered the large bag option and I have to warn others of the seal. The plastic zipper isn't very trustworthy... the black slider falls off ALL the time. I haven't figured out how to keep it on. So this makes it difficult to seal the bag. And by "difficult" I mean that it's a real pain in the ass. I have almost spilled it a few times already. So just keep that in mind!
This protein powder is my boyfriend's go-to. He will never use another one - this one lasts about a month if you go to the gym almost every day. It tastes like a chocolate cupcake lol and it has all the vitamins and BCAA's you need.
My husband and I both use this protein powder. He uses it as alternative to his “primary” whey protein, as this is a bit better tasting and easier to mix, in his opinion, while still delivering a decent amount of quality protein.I use it as an almost meal replacement. I find that it blends great in smoothies, without adding any chalky texture, and helps to add some protein. I also drink by itself occasionally, and find this to be one of the better tasting protein powders I’ve had, and can honestly say I enjoy drinking it!Would recommend as a nice change of pace for the hard-core workout crowd, and also a great supplement for people like me who are looking for an easy mixing protein boost.
Perfect for the confused customer, that's me, when trying to purchase a good protein powder. It has the right amount of daily supplements and has more servings than others. Tastes great with water too. No need to blend. I'm using the shaker. Great value for the money.
I've been taking this SYNTHS-6 Protein Powder for a while now, and it is by far the best powder I've ever purchased. It mixes well with both water and milk (I've even mixed water with almond milk), and the taste is excellent regardless. I have gained more muscle since I started with this. Definitely buying again!

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Bob Rickman
Bob Rickman is a professional fitness trainer and gym instructor and he typically does the following: Demonstrates how to carry out various exercises and routines. Watches clients do exercises and show or tell them correct techniques to minimize injury and improve fitness. Gives alternative exercises during workouts or classes for different levels of fitness and skill. Monitors clients’ progress and adapt programs as needed. Explains and enforce safety rules and regulations on sports, recreational activities, and the use of exercise equipment. Gives clients information or resources about nutrition, weight control, and lifestyle issues. Gives emergency first aid if needed. On his free time he's working as an independent writer and reviewer in close collaboration with


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