BCAA Powder
10 Grams Amino Acids Per Serving
9.3 out of 10 (1,937 Reviews)
2 Sizes
30 Servings
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8 Flavors
Blue Raz
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Buy 1 Get 1 50% Off
Price: £19.99 (£0.67 / Serving)
Flavor Rating: 8.2

Product Overview

Effervescent Instantized
Amino Acids

  • Amino Acid Interfusion Blend
  • 30 Servings or 70 Servings Available
  • Great Taste
  • Mixes Easy

Push your training with Amino X.

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Amino Acids Per Serving

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BCAAS & Vitamin D

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Sugar Free

Unleash Your Potential!

AMINO X® is a stimulant free, BCAA formula designed for those who train intense, so take your workouts to the next level. Featuring a 10 gram blend of BCAAs and the essential amino acids, L-Alanine, Taurine and L-Citrulline and offered in five refreshing flavors, AMINO X provides you with a versatile, easy to take product for any type of workout regimen.

BCAAs And The Body

Amino acids are the building blocks of protein. Branched Chain Amino Acids (BCAAs) refer to three specific amino acids - Leucine, Isoleucine and Valine - that the body must obtain from either food or BCAA supplementation. As a result, BCAAs are a popular and relevant supplement among those who exercise regularly.

BSN Supplementation

At BSN®, we have designed our products to complement one another. When used together, they can help enhance the overall benefits of your supplementation and workout regimen.

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Ratings & Reviews

Overall Rating
1,937 Ratings
Verified Buyer Rating
716 Ratings
Average Flavor Rating
12 Flavors
Top Rated Flavor
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer
  • 10 Grape
  • 3 Fruit Punch

The proprietary blend did give me pause, but this is an excellent product. I'll put a scoop into 32oz of water for pre and during my workouts. The energy boost is excellent and I've noticed my lactic acid buildup hasn't led to as much stiffness the following day, allowing me to add a 5-6km jog daily to my usual 3 day a week lifting regime. The fruit punch really is awful, it's like someone watered down blue raspberry kool-aide. Grape is awesome, tastes like a grape Popsicle.

Verified Buyer

Product tastes good and is fizzy almost as if it’s carbonated. I feel like I’ve noticed true results since using it. I take it twice a day, once after my post-workout shake and once with dinner. My assessment is purely anecdotal, but that won’t stop me from believing in the results I’m seeing. Have already reordered the product including the non-flavored to see how well it mixes with my Syntha protein.

Verified Buyer
  • 10 Watermelon

Watermelon flavor is my favorite. It mixes well and tastes great

Verified Buyer
  • 1 Watermelon
  • 7 Green Apple
  • 7 Grape

Great product. Blue Raspberry is the best taste out of the lot. I drink it before, during and after my workout. Drink it during the day. Feel more energized (as opposed to just water).

Verified Buyer
  • 9 Fruit Punch

The price per serving is great with the 70 serving tub, especially considering the fact that each serving contains 10 grams. Deffinitely a lot of bang for your buck. The flavors taste great as well. Just be careful when mixing it up in a shaker bottle because a lot of pressure can build up

Verified Buyer
  • 8 Dr. Amino
  • 10 Grape

Grape is my favorite of all the ones I have tried. Dr. Amino is okay. I get the soda taste, but also a strong chemically taste. Not fizzy, so more like flat soda.

Verified Buyer
  • 10 Grape
  • 10 Fruit Punch
Verified Buyer
  • 9 Tropical Pineapple
  • 10 Green Apple
  • 10 Fruit Punch

This review is more on a flavour test as I feel other people have covered the effects of the BCAA'S quite well. Though as a minor side note I personally have noticed increased energy using this as an intra-workout mix. It gets loaded into my cycling bottle and my gym bottle and never fail to notice a difference (I went two weeks without to compare the difference) Fruit Punch (This got stolen from my by my girlfriend but done a taste test none the less) - This reminds me of sherbet and is a great way I found to curb any sweet tooth I had because I felt as if I was getting enough in the way of placebo-taste. Green Apple - This has been the one I have had the most servings from (100 servings total) and I have enjoyed the flavour Tropical Pineapple - Personally I think this one tastes similar to a Pina Colada (This may just be my taste buds) and I can't complain about the flavour, except I would have preferred a stronger pineapple flavour to come through.

Verified Buyer
  • 9 Strawberry Dragonfruit
  • 7 Green Apple
  • 8 Grape

These BCAA's worked well for me. Preferred the taste of the Strawberry Dragon Fruit over the Green Apple or the Grape. It absorbs well into water, but has the consistency of talcum power, so if you're not careful, you can make a real mess when you're trying to prepare it.

Verified Buyer
  • 8 Green Apple
  • 9 Blue Raz
Verified Buyer
  • 8 Fruit Punch
  • 2 Cherry Cola

I usually get the Fruit Punch flavor, which tastes amazing, its my go to by far. Every now and then i get a craving for soda, thought that the cherry cola would be a pretty good alternative, and I got to be honest, the powder itself smells like an attic thats infested with spiders; the drink smells like the gummy cola if it never had any sugar...

Verified Buyer
  • 10 Watermelon

Amazing flavor and works very well. Best BCAA I’ve had will order again

Verified Buyer
  • 8 Watermelon

I will be using Amino X for life. I've purchased every BCAA on the market, and nothing has helped me more at 45. I mix this in a jug with Cyto Greens, Green Magnitude, and unflavored Beta Alanine, which I nurse throughout the day.

  • 7 Watermelon
  • 3 Strawberry Dragonfruit

To me the watermelon tasted just like watermelon Jolly Ranchers, which I liked. The strawberry dragonfruit was a bit too artificial strawberry for my taste but not terrible. It efferves when you add water, kind of like alkaiser. So when you shake it in a bottle you get a pop, but if mixed in a glass it stirs up really well. I liked mixing it with my water and drinking either during or after my workout. In order to get the full effect you're supposed to drink this either, before, during or after a workout for 3-12 weeks. I didn't have a big enough supply to go that long so I can't attest to how well it will help with muscle recovery or performance.

What's in BSN AMINOx

30 Servings Blue Raz
Serving Size 1 Level Scoop (14.5 g)
Servings Per Container Approximately30
Typical Values Per 2 serves % NRV*
Vitamin D 4.9 Ug 99%
Vitamin B6 .99 mg 70%
Amino Acids 20 g †
L-Alanine 7 g
L-Arginine 90 mg
Taurine 5 g
Branched Chain Amino Acids 8 g
L-Leucine 4 g
L-Isoleucine 2 g
L-Valine 2 g
* Nutrient Reference Value
† Nutrient Reference Value per 2 serves not established
Amino Acids [BCAA Blend (L-Leucine, L-Isoleucine, L-Valine), L-Alanine, Taurine, L-Arginine], (Emulsifier: Soy Lecithin), Acidity Regulators (Citric Acid, Malic Acid, Sodium Bicarbonate), Flavouring, Sweeteners (Sucralose, Acesulfame Potassium), Colour (Curcumin), Spiruline Powder, Vitamins (Cholecalciferol, Pyridoxine Hydrochloride).
Allergen Information: Contains Soy.
Manufactured on equipment which processes products containing Milk, Nuts, Peanuts, Egg, and Gluten.

Directions For AMINOx: Mix 1 level scoop with 6-8 oz. of cold water or any beverage of your choice before, during, or after your workout. For best results consume at least 2 servings per day.

Warnings: Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. Store out of the reach of young children. Consult with a qualified healthcare professional before taking this product if you are pregnant, nursing, under 18 years of age, or if you have any known or suspected medical condition(s). Store in a cool, dry place.

For Grape flavour, FD&C Red #40 (Allura Red) may have an adverse effect on activity and attention in children.

Made in the USA.

Food Supplement With Sweetener.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Amino Acids.