

💥 Fuel your grind with the protein matrix that keeps you winning all day long!
BSN Syntha-6 Ultra Premium Protein Matrix is a 2.91 lb whey protein powder featuring 6 protein sources including micellar casein and milk protein isolate. It delivers a balanced blend of fast and slow-digesting proteins, naturally occurring BCAAs, glutamine peptides, MCTs, EFAs, and fiber. With 28 servings per container and a delicious vanilla ice cream flavor, it supports muscle recovery, sustained energy, and overall wellness—backed by a 4.6-star rating from over 500 users.
| ASIN | B00NB400K2 |
| ASIN | B00NB400K2 |
| Age Range Description | Adult |
| Best Sellers Rank | #10,487 in Health ( See Top 100 in Health ) #447 in Sports Supplements #2,628 in Vitamins, Minerals & Supplements |
| Brand | BSN |
| Customer Reviews | 4.6 4.6 out of 5 stars (566) |
| Customer reviews | 4.6 4.6 out of 5 stars (566) |
| Date First Available | 1 April 2012 |
| Format | Powder |
| Item model number | 561241 |
| Manufacturer | BSN |
| Product Dimensions | 25.4 x 13.97 x 13.97 cm; 1.36 kg |
| Units | 1320 Grams |
| Weight | 3.35 Pounds |
A**R
Love the flavor
It mixes easily, and the flavor is excellent. My favorite protein powder.
K**H
Price is heigh
Good
N**I
It’s okayish
If you’re bulking it’s great but if you’re cutting and counting your calories, the macros are not so great because 190 cal for 22 g of protein is not ideal if you are in a calorie deficit so not for me
M**L
Taste good
Mixes easy
J**R
THIS IS FAKE .. HEAD COVER NOT TAG BSN SYANTHA
THIS IS FAKE .. HEAD COVER NOT TAG BSN SYANTHA IM USE ..FAKEEEE FAKEEEE
H**N
Expiry date of the product was tempered!
The expiry date of the product was tempered which did not satisfy me. And no retailer sticker on the jar.
M**I
loved the taste
this is the best vanilla protein shake i have ever tasted. Also, this protein didn't give me a stomach ache like the rest.
R**S
Tastes super good.
M**Y
Wow!! I literally ordered this yesterday and got it today and i dont even have prime! Maybe it was a mistake but i'd like to say thank you for that, made my day! Everything else about it is great, tastes amazing- i have purchased this exact protein and flavor many times before and i do have to say out of all of the powders ive had, if the taste is an issue with you then this powder will exceed your expectations and you will really enjoy it. I will continue to buy this for the rest of my life, thanks
R**D
Best protein for overnight oats Great taste and mix ability
K**Y
La meilleure poudre protéinée que j'ai gouté, le gout ne vous décevra pas!
J**S
Better energy pretty good priced mixes well seems to be getting good protein intake now. Doesn’t smell bad tastes great!