Metabolix Nutrition E.S.P Extreme Pre-workout 50/25


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Metabolic Nutrition E.S.P. Extreme Pre-Workout

Have you ever had the feeling that you are completely drained of energy and that you won’t be able to perform the planned workout? If you answered yes, we have good news for you. Similar feelings affect every active person, more or less often. However, if they occur too often, it is worth considering their cause. Perhaps they are due to improper diet or bad lifestyle habits. If such ailments have only a temporary character, they can be much easier to remedy. All you need to do is reach for E.S.P. Extreme Pre-Workout.

This product comes from the assortment of Metabolic Nutrition, which enjoys a really high reputation. Active individuals and athletes appreciate the high quality of dietary supplements from this manufacturer. So it is no wonder that the expectations from the E.S.P. pre-trainer were equally high. Fortunately, Metabolic Nutrition once again proved that its position in the market is not accidental. E.S.P. pre-trainer is a comprehensive solution for looking for an additional energy source before their next workout.

The formula is based on four different complexes. It is, therefore, worth presenting their properties.

B vitamin complex enriched with electrolytes.

Vitamins are the primary type of nutrients without which our body could not function properly. Specialists in the field of nutrition pay particular attention to B vitamins. A total of 17 different substances are classified in this category. However, some of them are no longer considered vitamins today (e.g., inositol). Currently, this group consists of only 8 compounds. 3 of these 8 substances are included in the E.S.P. preparation:
Vitamin B3 (niacin/vitamin P.P.) – niacin is a crucial compound for our body. It is responsible for regulating the breakdown of carbohydrates, fat and amino acids. In addition, high levels of niacin can dilate blood vessels, making it easier for the body to supply cells with oxygen.
Vitamin B6 (pyridoxine) – just like niacin, pyridoxine also takes part in the metabolic processes described above. What’s more, it also affects heart function, muscle contractions, blood pressure, and the functioning of the immune system. Adequate levels of this vitamin are therefore essential for all athletes.
Vitamin B12 (cobalamin) – Vitamin B12 is the most essential compound involved in forming red blood cells. Cobalamin deficiency can therefore lead to problems related to anemia and neurological ailments. Vegans and vegetarians are at immediate risk for this deficiency. In their case, vitamin B12 supplementation is an absolute necessity.

The B vitamin complex described above has been enriched with electrolytes: magnesium, potassium, calcium, and sodium. All the mentioned elements regulate the so-called water-electrolyte balance of the body. Their deficiency is equally dangerous because electrolytes affect the functioning of the entire muscular and nervous systems. What is worse, electrolytes are excreted with sweat. Therefore, athletes must remember to regularly replenish these compounds to avoid deficiencies.

Complex for increasing energy levels

The primary goal of all pre-workout supplements is to provide exercisers with energy for the upcoming workout. For this purpose, Metabolic Nutrition has developed a complex created from three substances:
Caffeine anhydrous – the powdered form of caffeine guarantees an immediate boost of energy before exercise.
Theobromine – this alkaloid occurs naturally in cocoa beans. Theobromine has a stimulating effect on our bodies. After consuming it, we can observe an accelerated heartbeat and widening of blood vessels. It also has restorative properties, but in this respect, it is much weaker than caffeine.
Caffeine malate – the combination of caffeine with malic acid significantly increases its bioavailability. That’s why malate can provide the effect of quick and long-lasting stimulation.

Complex supporting the nervous system

The right attitude and strong motivation are two extremely important aspects for every athlete. To take care of them, the manufacturer has enriched E.S.P. with a complex of substances supporting the functioning of the brain and nervous system:
Choline Dithionate – this compound was created by combining choline (former vitamin B4) with tartaric acid. Choline bicinate supports cognitive abilities and also has a stimulating effect on the nervous system.
N-acetyl-L-tyrosine, an acetylated derivative of tyrosine, is a compound with a much higher absorption rate than regular tyrosine. At the same time, it has the same functions, i.e., it is responsible for the synthesis of hormones such as adrenaline, noradrenaline, and dopamine. Higher levels of tyrosine in the body are linked to better mood and well-being and increased energy levels.
Eria Jarensis – this exotic plant has gained a lot of popularity in a short time. All because of the alkaloids it contains, which strongly stimulate the body and improve our mood at the same time.

Complex increasing assimilation of nutrients

No supplementation will provide the expected effects if the supplied compounds are not assimilated by the body. Therefore, the last complex in the E.S.P. formula is a mixture that increases the assimilability of other nutrients. It consists of:
Beta-alanine – athletes are undoubtedly familiar with the properties of beta-alanine. However, not many people know that this amino acid acts not only on the muscular system. Beta-alanine also restores the acid-base balance in our body so that all nutrients can be absorbed more easily.
Black pepper extract – the aromatic black pepper contains an active substance called piperine. This is by far the best-researched compound that increases the absorption of many minerals and active ingredients.


The recommended single dose of E.S.P. Extreme Pre-Workout is approximately 5 grams. Depending on your needs and individual preferences, the manufacturer recommends using 1 to 3 servings about 30 minutes before starting your workout. Inside the E.S.P. packet, there is a spoon allowing you to precisely measure one or several portions.