








🔥 Elevate your workout game with Amino X — the clean energy boost you can taste!
BSN Nutrition Amino X is a stimulant-free intra and post-workout supplement delivering 10 grams of branched-chain amino acids per serving, enhanced with Vitamin B6 and Vitamin D to reduce fatigue and support energy metabolism. Available in 7 delicious flavors, this sugar- and caffeine-free powder mixes easily in water, making it the go-to choice for athletes and fitness enthusiasts aiming for faster recovery and sustained performance.














| ASIN | B0055BYD66 |
| Age Range Description | Adult |
| Allergen Information | Contains: Egg may contain, Gluten may contain, Milk may contain, Peanuts may contain, Soy |
| Benefits | Metabolism Management |
| Best Sellers Rank | 103,818 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 166 in BCAAs Nutritional Supplements 473 in Diet Shakes |
| Brand | BSN |
| Brand Name | BSN |
| Colour | Watermelon |
| Container Type | Tub |
| Customer Reviews | 4.3 out of 5 stars 2,457 Reviews |
| Diet Type | Keto |
| Dosage Form | Powder |
| Flavour | Watermelon |
| Item Dimensions | 9.8 x 9.8 x 17.1 centimetres |
| Item Form | Granule |
| Item Nype Name | HEALTH_PERSONAL_CARE |
| Item Weight | 435 Grams |
| Item form | Granule |
| Item weight | 435 Grams |
| Manufacturer | Optimum Nutrition |
| Manufacturer Contact Information | 4 Waterside, Dublin 24, Ireland |
| Manufacturer Part Number | 1084844 |
| Material Features | Sugar Free |
| Model Name | BSN AMINOX |
| Model Number | 1047900 |
| Number of Items | 1 |
| Primary Supplement Type | Branched-Chain Amino Acids (BCAAs) |
| Primary supplement type | Branched-Chain Amino Acids (BCAAs) |
| Recommended Uses For Product | Post-workout, Pre-workout |
| Special Ingredients | Amino Acid, Vitamin D, caffeine, vitamin B6 |
| Total Servings Per Container | 30 |
| UPC | 834266003266 |
| Unit Count | 435.0 gram |
| Unit count | 435.0 gram |
A**G
Watermelon Tastes Great, Really Nice Refreshing Taste Which Isn't Overly Sweet
As you'd expect being BSN its a great product, I normally drink this throughout my workout at the gym & feel it helps give me a little boost, especially when ur getting towards the end of your workout. I personally went for the Watermelon flavour which I think tastes great, it has a really nice refreshing taste which isn't overly sweet. I haven't had chance to try the other flavours yet so i can't comment on which is the best out of them all but I'm back for a second tub to restock so i'm going try a new flavour this time round & update this when I've tried them all. One thing I will say though it mixes up with the water extremely well, only takes a matter of seconds before being ready to drink, while mixing it there is a little pressure build up in the shaker cup but nothing major just make sure u got hold of the lid while your shaking. On the whole i'm really impressed with this product however there is one tiny bad point well for me at least, I just find on the 435g tubs its really tight on the opening & I cant get my hand past my knuckles so now that I'm almost out of my AminoX I'm struggling to get the few scoops out, could of done with a slightly longer scoop or a wider opening on the tub but other than that I love the product & is 5stars from me
M**S
Great taste of watermelon
I have used a few different BCAA drink in the past for other brands (Optimum Nutrition, My Protein, The Protein Works) and there is a few things in my opinion which makes BSN's amino drink to be one of the best. First is the would be the taste. Now at this point I have used the Classic cola and watermelon flavor both have managed to deliver a very enjoyable flavor that you can easily drink. Compared to other brands were the drink was way to sweet it was like drinking sugar, BSN have managed to get a good consistency between flavor balance. Next would be to talk about the performance of the product, over all when taking BCAA supplements if you compare your workout before using any to after you will definitely see an improvement. For me this helps in cutting down recovery time for day to day workouts. I use this an interim workout supplement (drinking when when working out). Overall i would defiantly recommend this to anyone looking to start taking BCAA supplements or people wanting to make the switch from different brand.
M**S
Definitely recommend
Good flavour, Lemon and Lime not the best and Cola one is very sweet. Recommend Grape, Fruit punch and Watermelon from previous purchases. Only con I got is that I ordered with the perception of receiving the new packaging, but I was presented with the old tubs.
B**A
Superb flavour and keeps you energised
Loved the flavour, it reminds me of Koolaid 🤤 I bought this to keep me going while I’m on my bike courier shift. I’m often cycling for 4 hours at a time with a big bulky bag on my back, having to cycle up hills etc. Even if I have a coffee in the morning sometimes I just can’t cycle all the way up the hills, I have to get off my bike and walk. However with just one scoop I had a very productive shift and barely needed to stop. Exactly what I need.
A**R
Best tasting I've had. Contains taurine
I've tried many well known brands such as usn, applied nutrition, scivation etc. But taste wise this is by far the best. Dont usually go for bcaa powders that contain taurine but I brought this for them days where I need the push as I drink during my workouts regardless of which bcaas it is. Worth the money and price.
M**G
Very sweet, but great
Great product, although the flavour is incredibly sweet! I highly recommend diluting 1 scoop to 500ml or more of water! Apart from that it’s fantastic!
A**R
Immaculate flavour.
After having used Myprotein's amino acids, I have been through almost every flavour and the taste was horrible. Then I decided to go back to BSN brand (bought this same product a few years ago) and it reminded me of how spot on the flavour is. Tastes exactly like watermelon and I look forward to drinking it everyday. Very tasty and hope to try other flavours if available.
S**B
FAST DELIVERY AMAZING PRODUCT BUT
Im only giving this 4 stars! Because my tub came today half full which is really unusual I always buy mine full? Other than that delivery was faster than expected which was amazing! Product is the best I don't use anything else! Best flavour!
S**A
Produit de bonne qualité 👍🏿
Parfait mon mari la mélange avec sa whey et c'est parfait 👌🏿
C**S
Excelente producto
Genial
A**R
Amino X
BSN Amino X is one of the best recovery supplements. like this flavor.
B**E
BCAA parfait pendant l'effort
Ces BCAA de BSN Nutrition n'ont rien à prouver, je les utilise pendant ma séance de musculation. Très bon goût. Se dissout facilement.
M**.
No more DOMS!
I get really bad DOMS in my legs whenever I do squats. Like really bad. It usually kicks in full about 36 hours after my workout and lasts for at least 3 days. I get very mild DOMS everywhere else, only my hips/thighs are affected adversely. Sitting down or standing up (chair, couch, etc) requires the use of both arms and a lot of grunting. After my last leg day I was so sore for 4 days that I was seriously considering cutting way back on squats or eliminating them all together. I did some research online and saw that BCAAs can help and figured it was worth a try. I've tried almost every supplement under the sun and believe the vast majority of them are snake oil so I was very skeptical about trying BCAAs. I did my regular leg day (including squats) on a Wed afternoon, including doing higher weight and more sets than I did the previous leg day that left me sore for 3 days. This product arrived on Thurs afternoon just as I was beginning to feel the effects of DOMS in my legs. I was worried that my weekend was going to be spent shuffling around like an old man. So I opened this package and took a dose in the evening. I woke up this AM and after taking my regular hot shower realized not only did my legs not hurt worse than when I went to sleep, they actually felt better. Not 100% normal, but better than when I went to sleep. I took another half dose this morning (Fri) and am now typing this at noon and can say my legs feel 100% normal. No pain, no soreness, no tightness, no DOMS. I am well aware of the placebo effect and how it works. But I do not believe for a second that it could have this much of an impact on me physiologically. My legs feel completely normal 48 hours after a leg workout. That has never happened in my entire life. I've done more leg days than I could possibly even attempt to count and I've always been significantly impacted 48 hours after a normal (not light) leg day. I'm a convert and will continue to use this until I see a different results. Oh and the watermelon flavor tastes just like a Jolly Rancher of the same flavor. It does contain an artificial sweetener, which I wish it did not, but you cannot have everything. The flavor was excellent, just a slight artificial sweetener after taste, and it dissolved easily in a cup of water. It does foam up a little before it settles down too. If anything changes (good or bad) I will update this review. Update Dec 2020 - I tried a different brand recently and boy was that a mistake. The flavor was horrible. So I switched back to this brand and can say the flavor is great.
Trustpilot
5 days ago
3 weeks ago