Magnum Nutraceuticals


Gluten Free, Peanut Free, Sugar Free and No Dyes
Contains 6,000mg Citrulline Malate and 400mg Caffeine Per Serving to Support Workout Pump, Focus & Energy*
10  out of 10  (1 Reviews)

Product Overview

The World's Most Amazing, Extremely Concentrated Preworkout!

Maximizes Energy*
Increases Intensity and Focus*
Amplifies Mood*
Super-Saturates Muscles*

Magnum PRE-FO is an extremely concentrated preworkout guaranteed to blow your mind from the very first dose!*

PRE-FO is an incredibly sophisticated, whole body, stimulant based pumping product. It can raise your energy levels up to maximum intensity in record time, but it also doesn’t make you feel sketched out and super jagged like many high caffeine products. We’ve accomplished this feat by carefully finding the right combination of mind-altering nootropics that synergistically work with caffeine to create the ultimate energy experience! PRE-FO is also maximally dosed with cellular endurance, and vasodilation agents, that push more blood into your working tissue so your muscles swell up to never before experienced levels of PUMP!*

PRE-FO Before I Lift More!

Ingredients in PRE-FO will:

  • Fire you up beyond belief*
  • Heighten metal focus*
  • Increase metabolic rate*
  • Pump your muscles up like never before*
  • Allow you to train for much longer*

An optimized extremely concentrated preworkout formulation that will produce the following results:

  • Higher level of intensity*
  • Rapid and noticeable energy spikes*
  • Fuller muscles and better pumps*
  • Laser like focus*
  • Increased strength and endurance*

Magnum PRE-FO is the best choice for your extremely concentrated preworkout because:

  • 100% Pharmaceutical Grade ingredients for better, faster results.
  • It is a new age, extremely concentrated preworkout that doesn't make you feel gross!*
  • It eliminates the main problems that made all older, last generation preworkouts inefficient.*
  • It creates energy, intensity, and focus in a matter of minutes*
  • It truly tastes delicious!

The key pharmaceutical grade ingredients Magnum PRE-FO are:

  • Citrulline Malate
  • Acetyl-L-Carnitine
  • Agmatine Sulphate
  • French Pine Bark Extract (90% Oligomeric Pro)
  • Bacopa Monnieri Extract (55% Bacosides A&B)
  • L-Theanine
  • Caffeine Anhydrous & Dicaffeine Malate

Citrulline Malate

Is an amino acid that increases muscle energy, improves stamina and resistance, to fatigue, accelerates recovery post training, and maximizes blood flow. It also boosts amino acid delivery to skeletal muscle, leading to increased muscle growth.*

It increases energy levels by removing ammonia from the body, allowing you to train harder and for longer periods of time.


ALCAR is a neural repair nootropic that easily crosses the blood-brain barrier to remove damaged fats from the brain and supports neural connections. It also increases the production of acetylcholine, as well as dopamine, the feel-good hormone. This results in an increased mental alertness and an elevated mood all while protecting the brain.*

When combined with Caffeine ALCAR can and will provide a prolonged burst of focus. ALCAR also reduces jitters usually associated with high stimulant ingestion. This gives you a clear, high-energy state, with intense focus for hours. ALCAR also helps with muscle recovery, and helps in the conversion of fat to energy.*

Agmatine Sulphate

Not only does agmatine sulphate help create amazing muscular pumps through better, and stronger vasodilation, it also is an excellent nootropic agent. In the prefrontal cortex, the area of the brain responsible for working memory, attention span, and executive functioning (the ability to achieve goals and get things done), agmatine increases serotonin (aka the happy hormone) and norepinephrine/noradrenaline. By increasing serotonin, Agmatine can improve your sense of well-being and boost mood. Agmatine increases norepinephrine by modulating Alpha-2 receptors, which play major roles in the prefrontal cortex's main functions, such as working memory, attention, focus, and the ability to set and hit goals.*

French Pine Bark Extract (90% Oligomeric Pro)

Stimulates eNOS in arterial cell walls, expanding blood vessels up to 78%. Pine Bark Extract has been found to greatly enhance blood flow and oxygen transport to muscles, allowing for massive muscular pumps as well as accelerated recovery from high intensity training.*

Bacopa Monnieri Extract (55% Bacosides A&B)

Is an herb native to India long known to aid memory, concentration and learning. The active compounds in Bacopa are called bacosides. These compounds regulate serotonin and dopamine, which contribute to overall cognitive power, energy, and concentration.*


L-Theanine is known to be a calming agent. When paired with caffeine, it negates the undesirable side effects, but provides an intensified nootropic experience. It reduces the rough edges that high dose caffeine can create, leaving with you a clean energy feeling that will last long after your daily workout.*

Caffeine Anhydrous & Dicaffeine Malate

Caffeine stimulates your central nervous system to give you both physical energy and mental focus, which results in superior concentration and drive in the gym.*

It can also help you burn more fat by releasing more fatty acids from fat cells, leading to weight loss.Caffeine improves total exercise endurance levels and increases the amount of energy burned from fat fuel sources.*

Dicaffeine Malate is a mix of caffeine and malic acid that replenishes the energy produced by caffeine, while calming the digestive effects that too much regular caffeine can cause.*

Who Is In Need of Magnum PRE-FO?

  • Anyone who is a competitive physique athlete.
  • Anyone wanting to ramp up their training.
  • Anyone who likes more energy but also wants to feel good all day post training.
  • Anyone who tried an inferior, basic preworkout product and hated how it made them feel.

Ratings & Reviews

Overall Rating
1 Ratings
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2 Flavors
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Candied Green Apple
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Apr 28, 2019
  • 10 Blue Shark Candy
  • 10 Candied Green Apple

This is my absolute favorite pre-workout ever. The flavours are amazing and I get such great focus and energy for my workouts. Since there's two different types of caffeine with two different half lives there's no crash! The nootropics in the formula are a great addition and I feel like I'm getting the most out of my time in the gym when I take prefo.

1 Size
50 Servings
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Price: $39.99  ($0.80 / Serving)
Flavor Rating: 10

What's in Magnum Nutraceuticals PreFo

Serving Size 5.5g
Servings Per Container50
Amount Per Serving % Daily Value
Citrulline Malate 2:1 3,000 mg
Acetyl-L-Carnitine HCl 250 mg
Agmatine Sulfate 250 mg
French Pine Bark Extract (10:1) (90% Oligomeric Pro); Equivalent to 2,000mg raw herb per scoop 200 mg
Caffeine (100mg Caffeine Anhydrous and 135mg of Dicaffeine malate equivalent to 200mg of caffeine per scoop) 200 mg
Bacopa monnieri Extract (20:1) 55% Bacosides A&B); Equivalent to 2500mg raw herb per scoop 125 mg
L-Theanine 100 mg
Panax Ginseng 5% (Total Ginsenosides) 30 mg
† Daily Value Not Established
Other Ingredients:
Natural & Artificial Blue Sharks Candy Flavor, Sodium Bicarbonate, Tricalcium Phosphate, Sucralose.

Directions For PreFo: Mix 1 scoop in 250ml (8oz) of water and consume 15-30 minutes before training. Store in freezer after opening.

Warnings: Consult a health care practitioner prior to use if you are following a low protein diet, are taking lithium, Levodopa, nitrates, or medication to treat erectile dysfunction; or if you have liver or kidney disorder, epilepsy, high blood pressure, glaucoma and/ or detrusor instability (overactive bladder syndrome). Consumption with natural health products (e.g.bitter orange extract, synephrine, octopamine, ephedra) which increase blood pressure, or other caffeine containing products (e.g. medications, coffee, tea, colas, guarana, mate) is not recommended. This product is not intended as a substitute for sleep. Consult a health practitioner prior to use if you are of child bearing age, have cardiovascular disease or hypertension, diabetes, prostate disorders, or are taking prescription medications. Do not use if you are pregnant, breastfeeding, of if you are taking blood pressure medications (either hypertensive or antihypertensive), thyroid medications, sympathomimetic, monoamine oxidase inhibitors (MAOIs), decongestant-containing cold preparations (i.e. phenylephrine or pseudoephedrine), products containing ephedra or ephedrine, or other medications which increase blood pressure. May cause paresthesia (pins and needles), headaches, nausea, gastrointestinal discomfort, palpitations and diarrhea. Hypersensitive/ allergy is known to occur, in which case, discontinue use. May result in weight gain. For occasional use only. NOT FOR CHILDREN.
To avoid clumping & hardening, place in freezer after opening.

* 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.