RSP Nutrition


Advanced BCAA Powder for Increased Strength and Recovery*
Anytime BCAA Powder designed to Increase Strength, Hydration, Pump and Recovery*
8.9  out of 10  (719 Reviews)

Product Overview

RSP ReGen BCAA Advanced BCAA Formula RSP ReGen BCAA
Key Benefits of ReGen BCAA:
  • 6 Grams of BCAAs for muscle growth, endurance and recovery*
  • Supports increased circulation and nutrient transport*
  • Raw Coconut Water and Electrolytes for optimal hydration*
  • Great taste and solubility
  • Caffeine and Sugar free

ReGen BCAA ReGen BCAA is a great tasting, premium BCAA formula that can be taken anytime on both training and off days. It contains 6 grams of BCAAs per serving to support muscle growth and recovery.* Citrulline Malate and Bioperine® help to increase blood flow and maximize nutrient transport to your muscles. Raw Coconut Water combined with additional electrolytes ensure you are optimally hydrated.* ReGen BCAA is your great tasting, all-in-one anytime BCAA drink.*

Ratings & Reviews

Overall Rating
719 Ratings
Verified Buyer Rating
399 Ratings
Average Flavor Rating
8 Flavors
Top Rated Flavor
Sem sabor
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 08, 2018
  • 9 Lemon Lime

Most BCAAs are all the same when it comes to the ratios and results. The deciding factors are price, taste, and how it desolves. This hits all three marks! The flavor, like all RSP products, is fabulous. Lemon lime tastes like a DQ slushie. The price is great for the amount of servings. And this is some of the most powdery bcaa I've used. Mixes amazingly well. A+ again from RSP

Jun 23, 2018
Verified Buyer
  • 10 Lemon Lime

Been my goto BCAA for a while. Delicious - it works.

May 15, 2018
  • 10 Lemon Lime

This Product is absolutely delicious, its something to look forward to after my routine and helps me stay properly hydrated on an off day when I do a lot of cardio. Would definitely recommend the lemon lime! Tastes amazing, does what its supposed to do and helps you recover and feel great.

May 02, 2018
Verified Buyer
  • 9 Lemon Lime
  • 10 Watermelon

great product

Apr 23, 2018
Verified Buyer
  • 10 Lemon Lime
  • 10 Watermelon

good stuff right here, ingredients are on point, the coconut water and citrulline make it one of the best drinks out there.. will continue to buy..

Apr 20, 2018
Verified Buyer
  • 10 Lemon Lime
  • 10 Watermelon

One of my favorite BCAAs. Taste great, helps with recovery, and it's an added bonus that it has coconut water extract to help with hydration... I'll continue to but this product for as long as they keep making it... I am bummed they don't make the pomegranate flavor anymore.

Mar 11, 2018
  • 10 Lemon Lime

Mixes great and awesome flavor probably going to be my new favorite bcaa to take!

Feb 13, 2018
Verified Buyer
  • 10 Lemon Lime
  • 8 Watermelon

I love this stuff. Tastes great. I noticed that it initially doesn't mix too well so i started filling up my shaker with ice and putting the 8-10 oz of water and then throwing the scoop in and shaking, give it about 10 mins and should be good to go.

Jan 17, 2018
  • 10 Lemon Lime

I would recommend this brand of BCAAs to any client of mine. ReGen BCAAs are great to take during your workouts because they help keep you focus, give you a GREAT muscle pump and help with muscle recovery the next day. The ReGen BCAAs are the best tasting BCAAs I've tasted yet. It mixes really well, no chalky taste and smooth flavor! I drink it during my workouts, during class, or at home when im sick of plain water!

Nov 27, 2017

I bought this based on the product rating and reviews. What a mistake!!! It's horrible!! It does not mix up!! The powder sits on top & refuses to mix in. I tried shaking it, I tried a whisk, it takes a TON of effort & continuous shaking/stirring! And then there's the flavor! If it tasted good, all the extra effort getting it to dissolve might be worth it. BUT gross!! I had to mix in some Crystal Light to get it to taste good. Absolutely do not recommend this at all!

Nov 21, 2017
  • 2 Lemon Lime
  • 6 Watermelon

Watermelon was okay, however Lemon Lime was terrible not the worst recovery I have tried but close.

Nov 02, 2017

i love this brand of BCAA and this flavor you get both distinct flavors ( you taste both) lol mixes well and taste great and isn't to over powering or sweet or tart for it to be unbearable to drink while working out !

Sep 26, 2017
Verified Buyer
  • 10 Watermelon

Re-Ordering this product. I am doing the Keto Diet. I could drink this and stay in ketosis and produce ketones. Only down side, is builds up a froth on the top of the surface, when done shaking it up. No worries, it taste great and works.

Jul 27, 2017
  • 10 Lemon Lime

Personally the best recovery product I have tried. . .I used it before I would head to sleep to feel well more rested in the mornings and used on my non-workout days for the extra recovery so the next time I would hit the gym I'd be there and ready to crush my workouts

Jun 13, 2017
Verified Buyer

Great product I buyed pomegranate flavor and is good taste. I noticed that my recovery time is short with this product

1 Size
30 Servings
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2 Flavors
Lemon Lime
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Price: $19.97  ($0.67 / Serving)
On Backorder
Flavor Rating: 8.7
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What's in RSP Nutrition ReGen BCAA

30 Servings Lemon Lime
Serving Size 1 Scoop (8.8g)
Servings Per Container30
Amount Per Serving % Daily Value *
Magnesium (as Magnesium Citrate) 10 mg 3%
Sodium (as Sodium Citrate) 47 mg 2%
Potassium (as Potassium Chloride, Raw Coconut Water Concentrate) 105 mg 3%
L-Leucine 3,000 mg **
L-Isoleucine 1,500 mg **
L-Valine 1,500 mg **
L-Citrulline Malate 1,000 mg **
Raw Coconut Water Concentrate 250 mg **
Black Pepper Fruit Extract (Bioperine®) 5 mg **
* Percent Daily Value are based on a 2,000 calorie diet.
** Daily Value not established.
Other Ingredients:
Natural & Artificial Flavors, Acesulfame Potassium, Sucralose, Silicon Dioxide, Citric Acid, Yellow #5.
Allergen Information: Contains Coconut Ingredients.

Directions For ReGen BCAA: Mix one scoop per 8-10 oz. of cold water before, during or after your workout. On non-training days, consume throughout the day. Store at room temperature.

Warnings: If you have any health condition, are pregnant, breast feeding or taking medication, ask a physician before use. Keep out of reach of small children.

* 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 Improve Workout Products.