• BIO GRO will build muscle, recover faster and increase strength
  • 8-week clinical results +6.3 lbs of mass, +120 lbs on leg press†
  • Contains exclusive Bio-Pro Bio-Active Peptides®
  • Easy Mixing | Sugar Free | Gluten Free | Stimulant Free
  • View all iSatori BIO-GRO Clinical Study Abstracts

$29.99 - $49.99

64 reviews

What Is Bio-Gro?

BIO-GRO is a true “game-changer” from iSatori. The first to introduce a new breed of designer supplementation called Bio-Active Peptides. You can think of BIO-GRO as “fertilizer for your muscles.” The ultra-concentrated Bio-Pro Bio Active Peptides found only in BIO-GRO work best when taken daily and should be the base of any serious trainer’s program. BIO-GRO is the true catalyst to help drive lean muscle growth, improved strength and decreased recovery time.

What does BIO-GRO do?

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Assists your body to signal and accelerate the rate at which it processes the building and re-building of muscle tissue, called protein synthesis, to help improve strength.


Maximizes the bodies’ ability to synthesize protein, so you can develop lean body mass at a faster rate, and more efficiently. As evidenced by BIO-GRO’s most recent clinical study, performed at the prestigious University of Central Florida by Drs. J. Stout and J. Hoffman.


BIO-GRO produces a noticeable reduction in recovery time, after bouts of intense exercise or weight training.

Frequently Asked Questions

The engineered Bio-Active Peptides (or BAP’s) found only in BIO-GRO use a world-leading manufacturing method, whereby cleaved protein fragments are extracted from the highest grade bovine colostrum, which are then centrifuged and micro-concentrated to form a low molecular weight, highly bioavailable powder, yielding an exact concentration of bioactive:
Proline-Rich Peptides (PRP’s)
Growth Factors
Immunoglobulins (IgG, IgA) 1,2,5,10
Fibroblast-GF 11,16,30.
BIO-GRO comes in both unflavored and flavored powder. Mix 1 serving of BIO-GRO twice daily in liquid such as a protein shake, pre-workout, or amino drink, and thoroughly agitate or blend; or mix with soft foods such as oatmeal, cereal, or yogurt. BIO-GRO can be taken anytime with or without food.

Reviews (64)

Posted by James Valdez on October 5, 2018

Bio Gro 120 < 72 Servings

Originally bought the 60 serving and went through it pretty fast. Purchased the 120 servings through and it just seemed low when I first opened the container. It only came with 72 servings I might as well of just bought the 60 servings again. I will not be purchasing again unless I get some type of reimbursement.

Posted by Brady on July 7, 2018

Great stuff for sure!!

I love Bio-Gro for sure! It’s good stuff. I feel the pump in my muscles even after my workout and I mean like a few hours after as well as right after. I like that feeling! The only downside to this product is the fact that I don’t ever get the full 60 serving amount. I bought it last Friday 6/29 and I just finished it today 7/06. That’s a whole week. I weigh 225 pounds so I take 3 servings in the morning and 3 servings before my workout at around 8PM. That’s 6 servings a day. Multiply that by 7 days and that’s 42 servings instead of 60. I LOVE the product but I wish that there was actually 60 servings in it. Especially for the price I pay for it… 3 more days is what would have been left to have and that really does make a difference. Or atleast if it’s going to only have 42 servings then it should be cheaper. Just saying. I’m hoping I could possibly get reimbursed or a free tub of it because this has happened every time I get it. I might just end up not taking it anymore if something doesn’t change.

Posted by Beastmode on May 4, 2018

Awesome stuff

Love taking Bio Gro been using it for the last three years and have seen amazing improvements. Bio gro mix really good with the whey protein or Amino Gro…love it

Posted by Sedric on April 16, 2018

Count your servings!

I really like this product because I get a good pump but the last time I bought it I bought the 120 servings and split it with my brother and I counted each scoop, and there were only 82 scoops. I counted it like 3 times. I got another 60 servings after that and counted again to make sure and there were only 48 servings! I don’t know how many times I’ve gotten gypped on this product, so I would count your servings! I wish they would reimburse me.

Posted by Matthew on November 13, 2017


Go to it is 29.99. And buy one get one free. I got two 60 servings for 45.00. I really like this stuff, all I know is that I put on around 10lbs from the time I started to the time I ended the first bottle of it.

Posted by Sara Woods on June 9, 2017

Maintaining Mass

I absolutely love Bio-Gro! I started using it during contest prep to assist in decreasing the catabolic state I was in. I really felt like I maintained my muscle mass instead of tearing it down while preparing for competition. I did come in fuller in size and felt a big difference in my overall tone and look from previous shows! I mix this in with my morning oatmeal or protein shake…highly recommend! :)

Posted by Andrew on January 25, 2017

Great product!

Bio-gro protein synthesis amplifier has been a enormous boost to my muscle growth with the benefit of decreased recovery time. Great product!

Posted by JT on January 19, 2017

Second Day Push

I go hard in the gym keeping up my regular routine 6 days a week. When I started to add BIO-GRO to my plan my recovery time shorten immensely! Suggest for anybody struggling with recovery time!

Posted by Javier on January 10, 2017

Recovery and growth

I started adding this to my stack about 6 weeks ago and I have way less delayed soreness. I upped my split from 4 to 5 days a week cause I can handle more volume. I’ve also put on about 3 pounds or what I would describe as quality muscle. This stuff works for me and I’m going to continue to use it for another two bottles. 5 stars right now.

Posted by Ebony on June 23, 2015

Now in my Muscle building stack

I won a tub of BIO-GRO and over the past 3 weeks, I’ve been recovering better, I’ve leaned out a bit, I’ve felt a lot stronger as well. I will definitely be adding BIO-GRO to my stack. Too bad it can’t all go to my Quads :-)

Posted by Kimberly on February 5, 2015

Everlasting gainz

I’ve been using this product consistently for the past year, and I’ve noticed a HUGE difference in my training performance, my recovery time, and the amount of lean muscle mass I’m able to maintain. My lifts were on the verge of plateauing, my recovery time was long as hell, and people would look at me like ‘do you even lift?’ I started using Bio-Gro and my strength shot up, my recovery time dropped, and now people only question if I even lift every once and a while! Lol. This is one product I will never stop using. It’s helped me in so many ways and I back it 100%.

Posted by Ken on October 31, 2014

Must Have!

Bio-Gro is now a staple product in my supplement stack! The recovery and strength gains while on this product are unmatched!