Pre Gro – iSatori

In the last post I looked closer at the new pre workout supplement Hyde V2 from Pro Supps. Before that I shared some thoughts on the new Craze V2 from Driven Sports, and just before that I posted some details on the difference between the new C4 4th Generation vs. C4 50X. Today I will be reviewing the new Pre Gro from iSatori which is already gaining a lot of attention.

Pre Gro is a pre-workout supplement manufactured by the company iSatori, one of the leading companies in the production of nutritional supplements. It is one of the latest products from iSatori to heat the market this year, and it is expected to live up to the expectations of similar supplements from the same company, for example, Bio-Gro, which was launched in 2013 and has performed wonderfully. Ever since the announcement of its imminent release was announced, users have been waiting eagerly to try the new formula, which contains bio-active peptides.

Pre Gro – Claims

According to the manufacturer, Pre Gro is one of the few pre-workout supplements that comes with Bio-Gro bio-active peptides. The company claims that the supplement can fuel muscle growth, enhance strength during workouts and increase energy. Pre Gro also comes with other workout benefits such as increased focus, improved muscle performance, endurance and increased blood flow, which creates an optimal environment for increase in muscle mass.

Supplement facts

One serving of Pre-Gro contains 2 grams of carbohydrates, which gives the user a total of 10 calories. However, it is completely sugar-free. The supplement comes in form of a blend, with three main blends: Advanced Muscle-Building Matrix, Plasma Expansion Matrix and Core Focus Blend.

Here is a closer look at the ingredients:

Vitamin B3
Vitamin B6
Advanced Muscle-Building Matrix
– Bio Gro Bio-Active peptides
– Creatine Monohydrate
– Beta-Alanine (as CarnoSyn)
– Creatine
Plasma Expansion Matrix
– HydroMax (Glycerol Powder 65%)
– Citrulline Malate
– Nitrosigine
– AstraGin
– Tienchi Ginseng
Core Focus Blend
– Caffeine Anhydrous
– Grape seed extract
– Schisandra
– Hordenine HCL

Bio Gro Bio-Active peptides – at the top of the ingredients list is Bio-Gro. These bio active peptides are colostrum extracted growth factors, designed to help in the maximization of protein synthesis. This allows your body to consume more proteins, which promotes muscle gain and growth.

Creatine Monohydrate & Creatine HCL – creating supplies energy to the body by helping to rebuild ATP. It also restores the muscle’s ability to reactive positively during high intensity training.

Beta-Alanine acts as an intracellular buffer, which helps to delay the exhaustion of your muscles during intense exercises. This increases your endurance, allowing you to workout harder and for a longer period.

Glycerol alters the hydration level of the blood plasma, increasing the vascularity of the blood vessels as a result. This gives the users fuller pumps.

Citrulline Malate – When ingested, Citrulline is converted into Arginine. This is then converted into Nitric Oxide, which helps to bring about more pumps.

Nitrosigine is an Arginine form, which has been combined with silicate. Arginine and Silica work very effectively together, increasing the impact of Arginine in the production of Nitric Oxide.

AstraGin increases the absorption rate of ingredients such as Citrulline and Arginine. The supplementation of AstraGin in Pre Gro helps to maximize the absorption of the ingredients contained in the plasma expansion matrix.

Tienchi Ginseng extract – Ginseng has a number of benefits when it comes to workout supplements. However, it is included in the Pre Gro formula due to its ability to increase the synthesis of Nitric Oxide.

Caffeine is an ingredient that helps to enhance positive mood, increase focus and improve mental alertness. It also helps to increase the energy of the central nervous system when you are working out.

Grape seed extract helps to boost the production of Nitric Oxide. It has also been shown to be effective at increasing the recovery time of the muscle tissues during workout. Grape seed extractalso has the potential of enhancing cognitive functions, although the research on this area is very sparse.

Schisandra is an ingredient that supports cognitive functions of the body. It reduces inflammation in the brain and enhances the synaptic transmissions.

Hordenine HCL – Hordenine has the ability to prolong the action of noradrenaline in the bloodstream, which helps to increase mental focus and alertness.

Flavor, jar sizes and price per serving

Pre Gro is available in four flavors: Arctic Blue Razz, Cherry Limeade, Lemon Drop and Fruit Punch. It comes in one jar size, which contains 30 servings. The supplement is available on various online stores. You can buy it at store for $29.99, giving you a price per serving of $1.00.


Pre Gro has received numerous positive reviews from users. It has a rating of 9.1/10 on and 8.8/10 on, which are very solid ratings.


While the working of Bio-Gro bio-active peptides may not be 100% certain, Pre-Gro from iSatori seems to be a very effective pre-workout regimen. The supplement comes with several pump ingredients and a good amount of stimulants to ensure you are focused the entire duration of the workout. The price of the supplement is also very fair, and at $1.00 per serving, Pre Gro will definitely be worth your money.[affegg id=51]

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