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ISO-AMINO – 90 Servings

Pure Isolated BCAAs



White MAN Perfect Shaker


  • Overview
  • Reviews
  • Supplement Facts



ISO-AMINO packs 5 grams of pure isolated BCAAs per serving in a scientifically proven 2:1:1 ratio. No fluff, no fillers and no added colors or dyes. BCAAs are everything you need to rebuild, repair and trigger lean muscle growth.† ISO-AMINO can be taken throughout the day and is especially useful intra-workout to speed recovery.

We take flavor & mixability very seriously, this is where ISO-AMINO stands as the clear leader. The ultra-unique flavors and easy to mix powder set the standard for high quality BCAAs.

Fuel your athletic performance with ISO-AMINO.

Bringing Old School Back

Pure BCAAs are everything you need to rebuild, repair and trigger lean muscle growth. ISO-Amino is a throwback to the old school BCAAs that are just that, pure isolated BCAAs. No added marketing fluff, prop blends or underdosed “everything & the kitchen-sink” formulas that only cushion the manufacturers wallet.

The Fat Burning, Muscle Building BCAA Ratio

BCAAs in a 2:1:1 ratio have been clinically studied and PROVEN to effectively aid in muscle repair, growth, muscular energy and even fat loss. BCAA products with inflated ratios of 8:1:1 or even 10:1:1 show no added benefit over their 2:1:1 counterpart. So why the 2:1:1 ratio of BCAAs? Simple, “if it’s not broke, don’t fix it.”

Baylor University Proves 2:1:1 Ratio

Scientists from Baylor University gave college-age men either a leucine supplement, a BCAA supplement or a placebo before and after a leg workout. They discovered that while leucine increased muscle protein synthesis after the workout better than the placebo did, the BCAAs increased protein synthesis even better than leucine and the placebo. That’s a big reason to stick to a 2:1:1 ratio when it comes to BCAA supplements.

An Amino That Tastes Good?

It has nothing to do with science or efficacy – but it’s important to enjoy what you spend your hard earned money on. We take flavor & mixability very seriously. This is where ISO-AMINO stands as the clear leader. MAN Sports has made monumental advances in flavor systems to provide extremely unique, one-of-a-kind flavors.

31 reviews for "ISO-AMINO – 90 Servings"

  1. :

    Had the privilege to meet some of the reps this past weekend at the Dallas Europa and talked about the ‘best BCAA’s’ on the market! Needless to say the taste is simply amazing and I just know that if I take these over a longer amount of time, I’d get the recovery results that everyone talks about! I know I’ll be adding these to my supplementation soon!

  2. :

    So far I have tried sweet delish, sour batch, and I currently have dorks. I love sour batch and dorks but sweet delish never really grew on me. I can’t wait to try starblast. Besides the flavors I noticed the bcaas help me out during all of my work outs. Awesome produce keep it up guys.

  3. :

    This stuff tastes Awesome.. I drink it during workout and at my desk… Love thats its not colored and it really helps with the after workout recovery… Top notch company

  4. :

    what surprised me the most is the smell of the flavour. incredible taste. I’ve officially move to the company for everything. one sip & you’re hooked. good job guys. ill be buying more.

  5. :

    I have had all of the flavors and all of them are great. Some are better than others, but the name of the flavor is pretty much spot on with the flavor profile. Sweet Delish is my favorite, but that is my favorite candy. I even enjoy the sour candy flavors, despite hating the real candy. Those flavors taste like the candy, but without the extra sourness. This mixes great and there are zero clumps.

  6. :

    I have the pineapple express and it tastes great in my water and helps with the recovery after workouts. Highly recommend this product

  7. :

    I love the flavors!!! Dorks is my favorite and I feel like I am eating candy.

  8. :

    Love this product! It mixes well. Not chalking. I drink it during the sh which helps me drink all my water i need. I’ve tried sweet Delish, sour batch and green apple. Sour batch is my favorite because I love anything sour. But the other flavors are great too!

  9. :

    Really seeing my recovery time shortening with regular use of this product. Also the best tasting aminos I have tried to date. Way to go man sports !

  10. :

    Whenever I get a sugar craving I go make myself a cup of Iso-Aminos! They taste awesome and they make a huge difference with my weight loss journey so I can protect my lean muscle! Must have if you’re starting out with supplements!!

  11. :

    I have tried the following flavors: Sour Batch, green Apple, sun blaze, Pineapple Express, and sour nukes. All are amazing and have great flavors and mix very well!! No gritty textures! I have completely replaced all sodas with this product and I am not regretting it one bit! Makes me feels so good also, and I’ve noticed it has helped with an overall amazing body feeling. BUY THIS!!!

  12. :

    I am new to Mansports and ISO Amino in Dorks has been the only flavor I’ve tried and I LOVE it!! I love drinking it when I work out and I can’t wait to try the other flavors. It helps me so much! So glad I found this and I highly recommend it!

  13. :

    Love the ISO-Amino, I have tried the green apple, tropic thunder and mighty melon which is my favorite so far. Loving the ability d in recovery time, they mix great with no chalky feel!!

  14. :

    I love the Dorks flavor!! This stuff is amazing!! I don’t even want soda or anything else anymore because of this flavor mixed with Dorks CLA.

  15. :

    I don’t go a day without drinking Aminos!! Dorks is my all time fav, and I mix it with a splash of sour batch And that mix goes BOMB with blue razz

  16. :

    I love the flavor of grape bubblegum! It’s perfect for during your workout or when you have a sweet tooth. I want to try the mango flavor next!

  17. :

    Love the flavor! Great taste, perfect to curb my soda & candy cravings and a great addition to my workout!

  18. :

    all of these flavors taste like CANDY! I am obsessed with the strawberry kiwi which is not a flavor I’d usually get but it’s now my favorite! Not too sweet or sour.

  19. :

    I consider myself a amino/bcaa junkie and these are some of the best flavors out there.

  20. :

    I bought ISO Aminos in Sourbatch and holy cow! It tastes just like Sour Patch kids, mixes great and has made a huge dent in my daily water consumption and pop cravings! I add almost double the suggested water to tame it down sometimes but it’s an amazing flavor and I feel the difference in muscle recovery and overall good feelings!

  21. :

    I absolutely LOVE taking this product before my workout. I take this and the yohimbine capsules with my pre workout and I honestly have never pushed myself so hard in my workouts!

  22. :

    Absolutely LOVE iso-aminos!!! They keep me on track with staying hydrated and I feel like I’m getting a treat! The FLAVOR IS BOMB!

  23. :

    LOVE this stuff! I’m very new in the world of supplements and must I say that this stuff is AMAZING for helping me not be so sore! highly recomend!

  24. :

    Good product for the first time trying it! Will definitely be buying more and trying the rest of the supplements!!

  25. :

    I have been using the ISO aminos for about a year now. They rock. Totally helps with recovery as well as helping with hydration consumption. Favorite flavors are rainbow sherbet and Mango. I tried the Dorks, and it is fine, but not as flavorful as the others. So if you want one that isn’t as sweet I would go with Dorks.
    It mixes really well with water and it is so amazing and wonderful it has no added color, I don’t have stained water bottles or teeth!

  26. :

    These are simply the best. For whatever reason my local vitamin shop stopped carrying these and I when through a lot of other brands trying to find replacement with no luck. Very tasty no dyes help me get in my water intake with ease.

  27. :

    Works so well and tastes great too. I take my iso-aminos everyday! Both the flavors I’ve tried (

  28. :

    This product is great. The flavors are great as well. Can’t say enough good about this Amino Powder.

  29. :

    I have 6 different flavors of iso amino and they all have there own unique and great taste! Mixes really well no powder on bottom.

  30. :

    Just got the Rainbow Sherbet & it’s really good. I had the sour batch before and was wanting to try something new so I was very pleased with this one!!

  31. :

    I have iso amino in mango and strawberry kiwi. I love both of them they taste so GOOD. Now I want to try some of the other flavors.

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  • Serving Size: 1 scoop (7g)
  • Servings Per Container: 90
Amount Per Serving % Daily Value*
Calories 0
Cholesterol 0
Total Fat 0
Sodium 0
Sugar 0
L-Leucine (Instantized, Ultra-Soluble) 2500mg **
L-Valine (Instantized, Ultra-Soluble) 1250mg **
L-Isoleucine (Instantized, Ultra-Soluble) 1250mg **

As a dietary supplement, mix one serving (one level scoop) of ISO-AMINO with 8oz of water. Stir or shake and consume during exercise on training days, or throughout the day on both training and non-training days. Stack ISO-AMINO with Game Day, Glutamine Peptides and/or CLA Powder for enhanced results.

Other Ingredients: Citric Acid, Natural and Artificial Flavors, Sucralose, Silicon Dioxide, Acesulfame Potassium (Ace-K), Maltodextrin.

Allergen Warning: This product was manufactured on equipment that process productsthat may contain milk, egg, soy, tree nuts, peanuts, wheat,fish,crustaceans & shellfish.