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FSI Herculin MRF-4

20 Packets

This amazing supplement is completely unique. Herculin MRF-4 was created by Dr. Jose Antonio and Dr. Darryn Willoughby as the worlds first Pre-Workout Muscle Generator. This means that Herculin MRF-4 works with your bodys own biological make-up to time the needs of your muscles to work and heal efficiently before, during, and after every workout.  

: 20 Packets
: 1 Packet
: 20
: Anti-Estrogen and PCTs
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Build Lean Muscle with Herculin MRF-4

This amazing supplement is completely unique. Herculin MRF-4 was created by Dr. Jose Antonio and Dr. Darryn Willoughby as the world’s first Pre-Workout Muscle Generator. This means that Herculin MRF-4 works with your body’s own biological make-up to time the needs of your muscles to work and heal efficiently before, during, and after every workout.

However, that explanation is very specific. If you want to know what it really does, let’s break it down for you. When you indentify the eight pathways where the human body builds muscle and anabolic activity then you will be able to get pumped. This is what Herculin MRF-4 does. This revolutionary supplement will give you the chance to pack on more muscles than you have ever dreamed by drinking a simple, pre-workout formula about 30 minutes prior to training. Unlike other supplements there will be no issues of off-day scheduling or loading times. Herculin MRF-4 is set to create a whole new category in the supplement world. With the invention of Herculin MRF-4 you will see the new creation of the pre workout muscle generators.

There are three main factors that pack the muscle on in Herculin MRF-4 that are not found in other products together:

• Pre-training Muscle Preparation
• Kinetic Ergogenic aid
• Post-training Muscle Recovery

These areas are critical but not represented in any other category. Unlike other supplements, Herculin MRF-4 is more than just creatine or amino acids. It has more importance than a standard combination of vitamins and minerals. In reality, what you have here is all of those things and more with a perfect balance that uses systematic timing to pull everything together.

One of the most important parts of maximum muscle gains is nutrient timing. Taking Herculin prior to your workout will give your blood levels a boost of amino acids which will help with your total overall growth. Leucine has been shown to be one of the most critical amino acids when it comes to protein synthesis. Using Leucine with dextrose creates an insulin spike that signals the onset of protein synthesis.

Herculin includes an amino acid profile that offers protection from protein degradation. This is enhanced even more with the inclusion of Vitamins C and E. The combination of vitamins also offers a powerful combination of anti-oxidants.

The creatine that has been included works to increase the MRFs and helps to lead to increased forms of muscle mass. In addition to the increased growth, you will experience a new muscle fiber size and growth from the combination of ingredients found in Herculin. Herculin also enhances muscle glycogen stores to help recovery, provides the proper carbs and vitamins to protect you from oxidative damage, and helps to support your immune system.

In 2001, a study was published that demonstrated the profile of amino acids taken prior to training will help to increase amino acid uptake in the skeletal muscles by 650% in a three hour period. Herculin makes sure to offer you the best by including the same amino acid profile that is used in the published research. This means that as soon as you begin your workout your muscles will already be fueled to premium capacity. Just by taking Herculin 30 minutes before a workout your muscles will begin fueling and be ready when the workout begins. Your muscles will remain fueled through your workout and up to another hour after. You will experience additional benefits for up to 24 hours, as well.

Nutrient timing is crucial to Herculin. Including the essential amino acids that are included in Herculin allows for the most important nutrients for building muscle. Scientists have based these findings on the ability to stop muscle wasting activities found in the muscle. The amino acids act as a shield and prevent muscle breakdown, which allows for muscles to grow continuously.

Through proprietary and patented technology, Herculin ingredients are ionized when mixed with water. This alters their molecular structure and allows for immediate absorption by the body. The nutrients are combined for easy absorption by the body and then shuttled to the muscle cells. This makes this supplement faster and more efficient then other supplements on the market. Recent studies have shown that the design in Herculin was 92% available for absorption in the body. This is in comparison to 20% that is available with creatine monohydrate.

Herculin was made for anyone who is looking to gain muscle. This product is perfect for bodybuilders and performance athletes. If you are looking for a boost before or after workouts this is just for you. Herculine is taken in one dose and you will see benefits before, during, and after training. There is no need to take something before you train and after because with Herculin, you take your serving 30 minutes before working out and you’re good to go for the entire day!

SKU: 669203000325 Brand: Category: Purpose:

Supplement Facts

Serving Size: 1 Packet  
Servings per Container: 20  
Amount per Serving:  
Calories - 40  
Total Carbohydrates - 10 gm 3%  
Sugars - 10 gm  
Sodium (as Sodium Bicarbonate) - 240 mg 10%  
(as Potassium Bicarbonate) - 195 mg 6%  
Vitamin C  
(as ascorbic acid) - 60 mg 100%  
Vitamin B12  
(as cyanocobalamin) - 6 mcg 100%  
Vitamin E  
(as dl-alpha-tocopherol acetate) - 30 IU 100%  
(as magnesium oxide) - 50 mg 13%  
(as zinc oxide) - 15 mg 100%  
Proprietary Blend of MRF-4 Cell Proliferator: 12 gm  
Other Ingredients:  
Dextrose, Tri-Creatine Citrate, Natural/Artificial Flavors, Citric Acid, Acesulfame Potassium, Sucralose, FD&C Red #40


For best results empty one packet of Herculin into 16oz of water. The water should be room temperature rather than cold. Once you have stirred the contents into the water you should let it fully dissolve for up to three minutes. After the powder is dissolved you can add ice if interested. Drink immediately prior to workout. If you have a sensitive stomach you should drink after the workout.


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

* No claims found on this web page or in print have been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion about weight loss, bodybuilding or general health on this web page is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any weight loss diet or exercise program.

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