Optimum Nutrition


Support Recovery After Intense Exercise*
8g of BCAA plus Glutamine to Kick-Start Protein Synthesis and Recovery*
9.1  out of 10  (201 Reviews)

Product Overview

Make Every Rep Count
BCAA & Glutamine support

Beyond the Basics:

  • 8 Grams of BCAAs in 2:1:1 Ratio of Leucine to Isoleucine & Valine
  • 5 Grams of Glutamine to Support Recovery from Intense Training*
  • 256% of the Daily Value for Vitamin C for Antioxidant Support*
  • Banned Substance Tested
  • Mix Flavored Powder Into Cold Water
  • Stack Unflavored Powder Into Your Protein Shake
Optimum Nutrition Pro Series Optimum Nutrition Pro BCAA
Pro BCAA At A Glance. What - Easy to mix powder. Usage Occasion - Before, During or After Training. Training Support - Helps space muscle & kick-start recovery.

Ratings & Reviews

Overall Rating
201 Ratings
Verified Buyer Rating
132 Ratings
Average Flavor Rating
5 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.
Dec 07, 2018
Verified Buyer
  • 10 Raspberry Lemonade

love this product, its the start to all my pre, during and post workout out cocktail mixes. This is a must when hitting it hard.

Nov 03, 2018
Verified Buyer
  • 1 Unflavored

Absolutely horrible taste. I’m only rating it on the taste because I didn’t get a chance to use it for the benefits because of how bad it tasted. I don’t recommend the unflavored at all.

Feb 05, 2018
Verified Buyer
  • 9 Fruit Punch
  • 8 Raspberry Lemonade
  • 4 Unflavored
Aug 19, 2017
  • 3 Raspberry Lemonade

Did not taste good to me for the first time. Also it says mixes easily but its doesnt. I had mess from that in My shake. I give it a try next time again but at this moment not really happy with the purchase :( shame

Jul 06, 2017

This is one of my favourite products! I personally take it during a workout and have found muscle recovery improved dramatically as well as providing carbs for every during the workouts.

May 18, 2017
  • 8 Raspberry Lemonade

great recovery and taste, excellent results.

May 10, 2017
  • 6 Peach Mango

Stuff looks pretty well dosed but it kinda taste weird.

Apr 22, 2017

Delicious. Highly recommended

Apr 13, 2017
Verified Buyer

Great product. I like the ingredients, great flavor options. I just ordered the unflavored so I can add it to other products if I want to.

Apr 07, 2017
Verified Buyer
  • 9 Raspberry Lemonade

best bcaas ever had it. always with me .after workout

Apr 05, 2017
Verified Buyer
No written review.
Feb 26, 2017
Verified Buyer

This stuff mixes completely with water....This means that it is NOT BCAA. Don't buy this. But if you do, the fruit punch tastes good.

Feb 17, 2017
Verified Buyer
  • 10 Raspberry Lemonade

I love the raspberry lemonade flavor. I take it it before workouts.

Feb 16, 2017
Verified Buyer
  • 10 Fruit Punch
Jan 09, 2017
  • 10 Peach Mango

First time trying this product and I love the variety of flavors. Definitely see a difference in adding this into my workouts.

1 Size
20 Servings
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4 Flavors
Fruit Punch
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Price: $29.99  ($1.50 / Serving)
Flavor Rating: 8.9

What's in Optimum Nutrition PRO BCAA

20 Servings Fruit Punch
Serving Size 2 Scoops (19.5 g)
Servings Per Container20
Amount Per Serving %Daily Value
Calories 5       
Total Carbohydrate 2 g 1%*
Vitamin C (as ascorbic acid, acerola fruit extract) 230 mg 256%
Sodium 110 mg 5%
2:1:1 BCAA Blend 8g
L-Leucine, L-Isoleucine, L-Valine
L-Glutamine 5g
PhytoBlend 160mg
Grape Seed Extract, Whole Grape Extract (Vitis vinifera)(fruit)(MegaNatural®), Citrus Bioflavonoid Complex
* Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value not established.
Other Ingredients:
Natural and Artificial Flavor, Citric Acid, Malic Acid, Silicon Dioxide, Calcium Silicate, Salt, Tartaric Acid, Soy Lecithin, Sucralose, Potassium Chloride, Red 40.
Contains: Soy.

Directions For PRO BCAA: Mix 2 scoops of PRO BCAA™ in 10-12 oz of cold water or your favorite beverage and consume before, during or after exercise.

* 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 BCAAs.
Check out other Performance Products.