Intra Blast
NutraBio

Intra Blast

Comprehensive Intra-Workout For Aiding Exercise Recovery*
Contains Zero Fillers And Additives
8.7  out of 10  (38 Reviews)
1 Size
30 Servings
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Price: $39.99  ($1.33 / Serving)
Flavor Rating: 9.4
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Product Overview

Third Party Lab Test Results

Please enter the lot number found on the bottom of your bottle of NutraBio supplements.

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What are 3rd Party Lab Tests?

Each and every single ingredient that NutraBio puts in their supplements are rigorously tested for quality and purity. NutraBio is now publicly releasing the results of 3rd party lab tests conducted on their products, so that you can see for yourself how your supplements checked out!

View the date your item was tested, the results of the test, and even the name of the chemist that conducted the test.
Full transparency!

You can view a copy of the results by entering the lot number, located on the bottom of each bottle of NutraBio supplements into the form above.

INTRA BLAST

  • Boosts recovery while you train*
  • Support strength, endurance & performance*
  • Replenishes and rehydrates*
  • Contains an advanced electrolyte performance matrix*
  • Has zero fillers or additives

10G

EAAs

7.2G

BCAAs

5G

GLUTAMINE

2G

BETAINE

GAME OVER. INTRA BLAST DOMINATES ALL OTHER INTRA-WORKOUT AMINOS.

Intra-workout amino acids have become a staple for any true athlete for one simple reason: They accelerate recovery. Our team at NutraBio set out to design an intra-workout that relied on the latest research on athletes and decided to take the path least followed when it comes to intra-workouts. Instead of copying everyone else and creating a branch chain amino acid (BCAA) product with some under-dosed "bells and whistles," we created an essential amino acid (EAA) powerhouse. Ironically, this revolutionary formula is loaded with more BCAAs than most of the competition, too!

Founded in 1996, NutraBio is the original No Proprietary Blend, No B.S. honest brand. 15 years ago we revolutionized the supplement industry by introducing 4 quality commitments:

1. NO proprietary blends and full label disclosure

2. NO fillers, excipients, or additives (except flavor)

3. Science-backed dosages of every active ingredient

4. Manufacturing our own products to control every aspect of quality.

Two decades ago we set the goal of providing our customers with the most effective, clean and honest supplements available. Since that very first day, we have led the charge in supplement innovation with science-backed therapeutic doses and full label disclosure.

We manufacture our products in our FDA registered and audited facility. We are GMP certified and manufacture to exceed 21 CFP Part 111 cGMP regulations. We don't compromise on quality so you don't have to compromise on results.

INTRA Blast - without question - is the most advanced intra-workout amino acid product ever created.

Every ingredient has an incredible dose that may help accelerate your recovery and fuel your performance.* Take a look at any competitor on the market, and you'll see that they fall short in some area of their formulation. We recognized this and decided to put your recovery and performance first. What we've come up with is a highly advanced formulation built specifically for the performance and recovery needs of any serious athlete. You TRAIN WITHOUT COMPROMISE, and we've put every ounce of effort into creating INTRA BLAST WITHOUT COMPROMISE.

BCAAs are actually EAAs, but there are other critical amino acids to consider besides BCAAs when it comes to repair and growth.* The reason EAAs are considered "essential" is because your body can't synthesize them. Unfortunately, most companies don't use the full EAA spectrum because they are hard to flavor and very expensive compared to just BCAAs. At NutraBio, we don't shy away from challenges, which is why we chose to take on this difficult formulation task to combine the best of both worlds in creating INTRA BLAST. Here's an in-depth look at how the formulation works.

BCAA - Instantized and fermented leucine, isoleucine & valine (7.2 g)

  • These are in the proper scientifically studied ratio of 2:1:1 shown to support recovery and reduce delayed onset muscle soreness (DOMS).*
  • Research suggests that these can spare muscle wasting during prolonged exercise.*
  • In athletes, BCAAs are proven to provide energy to working muscles.*
  • Our BCAAs come from plant sources (fermented) as opposed to animal keratin sources (chemical extraction) such as feathers, hair, etc.

L-Lysine (850 mg)

  • It is a critical essential amino acid that supports protein synthesis and carnitine synthesis.*
  • It is essential to helping the formation of collagens utilized to form connective tissues such a ligaments, tendons and joints.*
  • It is crucial in helping the body utilize calcium for various processes.*

L-Threonine (850 mg)

  • It is a critical essential amino acid that aids in facilitating proper responses to high-stress scenarios created by intense exercise.*
  • Like lysine, it is an essential component to help facilitate proper formation of collagens utilized to form connective tissues such a ligaments, tendons and joints.*
  • It is also critical in supporting proper metabolic function.*

L-Histidine (450 mg)

  • It is a critical essential amino acid, which combines with beta-alanine to form skeletal muscle carnosine to support endurance.* Carnosine plays a crucial role in hydrogen ion buffering and as an intramuscular anti-oxidant.*
  • As a precursor to histamines, it is extremely important for immune response and supporting the role of anti-oxidants.*

DL-Methionine (300 mg)

  • It is a critical essential amino acid that helps the body in synthesizing creatine.*
  • It serves as a precursor to glutathione, one of the most important antioxidant tripeptides formed by the body.*
  • It has the ability to bind with selenium, which is a critical trace element involved in numerous metabolic processes.*

DL-Phenylalanine (300 mg)

  • It is a critical essential amino acid that helps the body repair and support the central nervous system.*
  • It serves as a potent precursor for numerous neurotransmitters that are critical in muscle activation and movement.*
  • It has the ability to affect mood states and has been shown to support positive thoughts.*

L-Tryptophan (55 mg)

  • It is a critical essential amino acid in the formation of numerous neurotransmitters related to mood and performance.*
  • It has also been suggested to have the ability to have a positive impact performance.*

L-Glutamine (5 MG)

  • This is the most prevalent non-essential amino acid in the body, which has shown to affect hydration status of skeletal muscle cells.*
  • It has been shown to have a role in resynthesis of both protein and glycogen.*
  • It also demonstrates the ability to support the synthesis of many compounds critical to energy and repair, such as ATP, DNA and RNA.*

BETAINE ANHYDROUS (2 G)

  • This amino acid has been shown to increase power and strength output due to its supporting role for the body's creatine production.* Essentially, it can help increase your reps with a given weight.*
  • It has been suggested to have a positive effect on fat and energy metabolism.*
  • It has also been suggested to have a positive effect on hydration and supports healthy nitric oxide levels.*

L-Ornithine Alpha-Ketoglutarate 2:1 reacted (OKG) (1 G)

  • It has been demonstrated to have a positive role in boosting recovery and supporting protein synthesis.*
  • It can help improve training by diminishing the effects of ammonia build-up from working muscles.*
  • Our OKG is fully reacted, which means it is positively bonded. It is in the exact same form that the positive research studies were based on.

TAURINE (2 G)

  • It helps maintain proper water balance in the muscle during training due to its osmotic properties.*
  • Supplementation optimizes training endurance and is clinically suggested to support performance.*
  • Supplementation while training helps replace losses of taurine caused by intense training.*

CALCIUM POTASSIUM PHOSPHATE CITRATE (as Calci-K®) (535 mg)

  • This advanced ingredient serves as a donor for multiple electrolytes in one shot.
  • Electrolytes serve a crucial role in maintaining water balance throughout the body and facilitating motor neuron function.*
  • We employed this innovative ingredient to ensure that you are loading with sufficient electrolytes to perform at your best.*

SODIUM PHOSPHATE (157 MG)

  • Research has shown that taking sodium reduces an athlete's susceptibility to thermoregulatory strain and increases exercise capacity.*
  • The more you sweat, the more your body loses sodium, so it's critical to replace it while you are training intensely.

DIMAGNESIUM MALATE (140 MG)

  • Exercise can deplete magnesium, and it's extremely important to replace these losses attributed to intense exercise.
  • Magnesium is critical in processes related to ATP production, oxygen movement into the muscle via 2,3-diphosphoglycerate (2,3-DPG) and over 300 other physiological processes important to athletes.*

Ratings & Reviews

Overall Rating
8.7
38 Ratings
Verified Buyer Rating
8.4
7 Ratings
Average Flavor Rating
8.9
5 Flavors
Top Rated Flavor
9.4
Green Apple
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Oct 27, 2018
10
 
  • 10 Sweet Tea

NutraBio does it the right way! Sweet tea is a banger

Jul 02, 2018
9
Verified Buyer
  • 8 Orange Mango
  • 10 Green Apple
  • 9 Passion Fruit

I was a bit dubious after trying Pre, which despite of the impressive label just did not work for me, but I was pleasantly surprised. During my workout session (boot camp style warm ups, aggression drills, bag rounds) I sweat a lot and burn tons of calories too, so any intra workout which helps me to keep up intensity, assists with hydration and eliminates cramps works for me. I used InKage before (as I love KM's PWO), but I wanted to cut back on caffeinated drinks outside my pwo, so this one had a great profile, mixes well, not overly sweet and drinkability is important. (Having said that whenever I feel something overly sweet few drops of lemon/lime can help to make it tangier and some extra Vitamin C won't hurt, right?).

Jun 25, 2018
1
Verified Buyer

This stuff smells horrible and it tastes even worse.

May 31, 2018
1
 
  • 1 Green Apple

I didn’t care for this product at all.. It tasted like I was drinking green apple plastic and got me extremely nauseous. At first I thought it was my shaker so I then put it in a plain water bottle and had the same taste results. Threw it away after 2 uses. I was Very disappointed.

Apr 18, 2018
9
 
  • 7 Sweet Tea

this review is for the Intra Blast NATURAL version. Intra Blast is fully dosed with ingredients that are scientifically proven to be effective. another super nice touch is that the formulations are totally transparent and fully disclosed. theres not a hint of any kind of prop blend that can hide all kinds of undesirable things and fillers. i wasnt a huge fan of the Sweet Tea flavor of Intra Blast....it just didnt sit right on my taste buds. for me, that was the only thing about Intra Blast that wasnt exceptional! like PRE the formulation of Intra Blast is absolutely cutting edge and effective. performance, energy and recovery are all amplifyed by the scientifically proven and transparent ingredient list. the 20 grams of Aminos contain both BCAAs and EAAs which are only found in the best products on the market. when sipped during training i can honestly see why they say that when using Intra Blast you "Start Recovering Before You Finish Your First Set"

Apr 16, 2018
10
 
  • 10 Sweet Tea

This review is for the Natural series Intra Blast in sweet tea I recently tried. My gym time is usually 1.5 to 2 hrs so I really like to stay hydrated. I have long, grueling sessions and I like an intra to keep me going. I can say that Nutrabio's Natural Intra kept me from being thirsty every time I used it; which tells me I was completely hydrated. Not many other products have done that. And the best part is Nutrabio did this with a completely natural, honestly labeled product. They disclose everything; nothing hidded and nothing proprietary. Which means you know exactly what you are putting in your body; which you should. After trying this product, I looked over their website and saw they do a complete line of honest, accurate bodybuilding supps. Solid *** Company righ there!!

Apr 14, 2018
9
 

***this review is for the Naturals version of Intra Blast. i really liked the Sweet Tea flavoring! i mixed my servings with about 20 ounces of cold water and sipped it throughout my workout. the little dark spots that settled to the bottom kind of freaked me out till i read it was the cane sugar used in the Natural process,,,,nice! unlike alot of Amino products, Natural Intra Blast contains sooo much more than BCAAs. try adding electrolytes, EAAs, glutamine and betaine anhydrous in clinically proven dosages and you have just some of the elements of the formulation. again, NO artificial dyes, flavors or sweeteners are to be found anywhere. loved the enhanced performance, hydration and recovery that Intra Blast provides....theres no doubt that this is a product of the highest quality.

Apr 14, 2018
9
 
  • 7 Sweet Tea

IntraBlast is loaded with 7.4g BCAA's plus 5g Glutamine, 2g Betaine, and Electrolytes. Need I say more? Taste: Sweet tea flavor has a strong following in the forms on here so I was anxious to try it, even though I'm not a sweet tea person. Well, from what I remember sweet tea tasting like, this is dead on. However, I'm just not a fan of this flavor at all. Sweet tea, to me, goes with BBQ and grilling on a hot day. The last place I expect to taste this flavor is luke warm in a shaker glass as I'm thirsty and depleted of energy. It just doesn't match. Now, if you ice this stuff down and sip it at home on of days or evenings, then I can understand. This, of course, is all user preference and I think it's cool that NutraBio came out with a flavor I've not seen anyplace else and do it naturally. Mixability: This is exceptional. Complete and absolute solubility in a matter of minutes. I mean, NOTHING left but tea colored water. Outstanding!! Performance: Wow, this product hydrates like a beast and definitely helps with longevity and recovery. I could tell an improvement from other intra workouts I've had. Those extra BCAA's really do help.

Apr 12, 2018
10
 
  • 10 Sweet Tea

Another fantastic supplement with all the great benefits of a very well formulated intra workout. The sweet tea flavor is just that plain and simple. If you like to drink cold sweet tea during the day then this flavor is for you... Is been many years since I don't do sweet tea and after using Intra Blast, all my memories came back. I like how refreshing Intra Blast is after drinking it. It overhaul your system and prime you up to continues your workout. I'll give it a 10 out of 10 for it's effectiveness.

Apr 12, 2018
10
 
  • 10 Sweet Tea

Love this product from top to bottom as this is probably the most complete intra-workout formula I have ever seen. I used the Natural version which I liked a lot as it didn't have any artificial colors, dyes and uses stevia as a sweetener. When I drank this during my gym sessions, I was definitely training harder and longer. This made a huge difference in how well I performed in the gym.

Apr 10, 2018
10
 
  • 10 Sweet Tea

I had the Natural version of the Sweet Tea Intra Blast and wow was I ever impressed with the taste. The product formula speaks for itself as it has all the bells & whistles you could hope for with an intra-workout product. The natural version was intriguing to me as an alternative option and it certainly didn't disappoint with taste & effectiveness.

Apr 09, 2018
10
 
  • 9 Sweet Tea

Note: this is for the natural version soon to be launched on bb.com. I got a beta test sample to try and am reviewing that sample. First off, this is the most fully disclosed label I have ever seen. Every ingredient is clearly listed. It has 7.4 grams of BCAA's and also includes EAA's which I have heard make BCAA's even more effective. The taste is great and sweetened with raw cane sugar and stevia. Its great having an option to avoid artificial sweeteners. Works like a BCAA should, reducing soreness and increasing recovery time. I was very happy to have a unique flavor choice like Sweet Tea as the same fruit punch/watermelon flavors can get old. Overall, a very solid choice for an intra workout that is naturally flavored and leaves out all the garbage you don't need. Great job Nutrabio.

Mar 14, 2018
10
Verified Buyer
  • 4 Tropical Fruit Punch

This product and brand is really amazing. Finally a clinical, proven effective dose of each and every ingredient with multiple studies to back it up. I can for sure feel the extra strength and hydration during my workout, and have been increasing volume while decreasing soreness drinking this intra-workout. Product itself gets s 10/10 but the flavor Tropical Fruit Punch is a 4/10, gross taste and worse aftertaste, its kind of like Buckleys, taste terrible but it works.

Mar 11, 2018
8
 
  • 7 Passion Fruit

First time I tried this product and I was wary at first because my body doesn't react well to the intense pre-workouts and this one looked intense. I drank this throughout my workout and really liked it! There were no tingles or intense feelings that other pre-workouts give you. It was gradual and effective. I definitely recommend for women who are looking for a good intra pre-workout. Only thing I wasn't a fan of was the taste of passion fruit.

Feb 25, 2018
9
 

Decent for pre- and intra- workouts.

What's in NutraBio Intra Blast

Serving Size: 1 scoop (24.2 grams)
Servings Per Container:30
Amount Per Serving % DV
Calcium 95 mg 10%*
Phosphorus 80 mg 8%*
Magnesium 28 mg 7%*
Sodium 50 mg 2%*
Potassium 80 mg 2%*
Muscle Growth EAA/BCAA (10 g)
iBCAAs 7,200 mg       
L-Leucine (naturally fermented) 3.6 g
L-Isoleucine (naturally fermented) 1.8 g
L-Valine (naturally fermented) 1.8 g
L-Lysine 850 mg
L-Threonine 850 mg
L-Histidine 450 mg
DL-Methionine 300 mg
DL-Phenylalanine 300 mg
L-Tryptophan 55 mg
Muscle Growth Accelerator (5 g)
L-Glutamine (Kyowa Quality™) 5 g
Strength & Performance Matrix (3 g)
Betaine Anhydrous (trimethylglycine) 2 g
OKG (L-ornithine alpha ketoglutarate 2:1 reacted) 1 g
Electrolyte & Hydration Optimizer (2.8 g)
Taurine 2 g
Calci K® (as Albion® calcium potassium phosphate citrate) 525 mg
Sodium Phosphate 157 mg
Di-Magnesium Malate (Albion®) 140 mg
* Percent Daily Values (DV) are based on a 2,000 calorie diet.
† Daily Value (DV) not established.
Other Ingredients:
Flavoring (citric acid 1.6g, natural & artificial green apple flavors 900mg, malic acid 400mg, sucralose 220mg, acesulfame potassium 40mg), Coloring 170mg (turmeric, spirulina, soy protein isolate, maltodextrin)

Directions For Intra Blast: As a dietary supplement, mix one scoop of Intra Blast into 12-16 ounces of cold water and sip throughout each training session of the day. Vary the amount of water to achieve your desired flavor.

Warnings: KEEP OUT OF REACH OF CHILDREN. This product is only intended to be consumed by healthy adults 18 years of age or older. Do not use if you are pregnant, breast feeding, have known medical conditions (including but not limited to kidney, heart or liver disease) or are taking prescription or OTC medication(s). Consult with your health care practitioner before using this product. Do not use as a sole source of nutrition for weight loss or maintenance.

* 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.
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