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TestoFuel Blog : Make Gains & Pack on the Muscle

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It's easy to get confused when researching about natural testosterone boosters, there seems to be zillions on the market and they all claim to do the same things.

So, what makes Testofuel different?

Testofuel Ingredients
  • Up-to-Date Formula
    TestoFuel has been recently formulated using the latest studies and ingredients. You’re not getting a product that was made years ago and forgotten about.
  • Nothing to Hide
    We don’t hide our formula behind a proprietary blend. Every ingredient and amount is clearly laid out for you to see.
  • Optimum Servings
    Large Doses of the right ingredients. We don’t just add a bit of everything in to make it look like it works. You get a full serving of each key ingredient. That’s 120 large red capsules in every bottle.
Testo Fuel 
Testo Fuel

Contains all

  • D-Aspartic Acid
  • Vitamin D
  • Oyster Extract

All of the following ingredients in TestoFuel, have been
chosen for their
testosterone boosting power:

D-Aspartic Acid
(DAA) D-Aspartic Acid

This amino acid plays a critical role in sperm cell and sex hormone production. Research has shown that D-aspartic acid may enhance luteinizing hormone and testosterone by 46% and 45.5% respectively, in only 13 days. An almost 50% increase in testosterone in less than 2 weeks is very impressive.

Also, animal studies have shown that D-Aspartic acid can boost the levels of human growth hormone using the same pathways that HGH is produced in humans. Another powerful addition to the TestoFuel formula.

So as you can see, D-Aspartic Acid can help you to:

  • Boost your testosterone levels safely and naturally
  • Keep your estrogen low to avoid the dreaded 'Man Boobs'
  • Ensure more of the protein you consume is used to actually pack on the muscle.
  • Decrease your chances of over training, which will hinder your progress.
Vitamin D Vitamin D

Vitamin D is an essential nutrient and we normally produce it from exposure to sunlight. It is made in the skin when 7-dehydrocholesterol reacts with ultraviolet light. However, if you live in the UK or other colder countries you may well be deficient in vitamin D, due to too little exposure to direct sunlight.

A new study in the European Journal of Endocrinology tested vitamin D and hormone levels in 3051 European men aged 40 to 79. The researchers discovered that men with vitamin D deficiency had significantly lower free testosterone and higher levels of oestradiol and leutenizing hormone, which can indicate hypogonadism and poor reproductive health.

Vitamin D can support hormone production as there are receptors for this vitamin in the hypothalamus and pituitary glands, which produce hormones involved in metabolic and sexual health. Remember that sexual health is directly related to testosterone production.

Oyster Extract

Oysters are very important when it comes to raising testosterone because they are one of the very best sources of zinc, containing 10* the zinc found in beef steak. And if you want healthy testosterone levels, zinc is essential.

In fact a zinc deficiency can cause low testosterone levels, impotence, low sperm counts and a 57% increase in estrogen receptors. Estrogen in men is known to cause "man boobs". Not the kind of 'growth' you want, right?

Importantly, oyster extract not only contains high levels of zinc but also all 59 trace elements needed by the body, including vitamins, amino acids, taurine, omega 3 & 6 fish oils, along with zinc's co-factors copper and manganese in a natural, balanced form. These are essential because taking zinc on its own can lead to imbalances in these trace elements.

A lack of zinc can also cause overtraining as your hormones can become unbalanced, causing a lack of muscle and weight gains. We've already mentioned the importance of protein, or more importantly the amount of protein your body can synthesise and zinc is needed for RNA transferase, which is an enzyme involved in all protein synthesis in the body. And its huge vitamin, mineral and trace element profile will support your body and health in so many ways. In fact it's a testosterone boosting, multi vitamin/mineral in one supplement.

Ginseng Ginseng

The herb Ginseng has also been shown to increase the body's production of testosterone, when taken regularly. It increases the sex hormones known to stimulate cell growth and boost testosterone levels.

Ginseng also raises the levels of adrenocorticotropic hormone (ACTH) and adrenaline in the body, as low levels of these 2 hormones are believed in turn to cause low testosterone levels.

Fenugreek Fenugreek

Fenugreek is a herb and a spice commonly found as an ingredient in curries. Australian researchers at the University of Queensland working with colleagues at Applied Science and Nutrition (ASN), found in a double-blind, randomized, placebo-controlled study, that daily supplements containing an extract from fenugreek appeared to enhance male libido and normalize testosterone levels. Fenugreek seeds contain bioactive compounds called saponins, including one called diosgenin, which research suggests may be involved in the production of a number of sex hormones.

'It probably works to increase testosterone or androgen levels, which decrease with age. If it's proven to be safe, this is good news. Men with good sexual health live longer than those who without.' says Dr Raj Persad, consultant neurologist.

Magnesium Magnesium

Another essential nutrient, the mineral Magnesium is needed by over 300 different enzymes and is also responsible for a host of processes in the body, including muscle and nerve relaxation, which are very important when you are working out.

Without sufficient magnesium, calcium can overactivate the nerve, sending too many messages to the muscles causing them to overcontract and causing muscle fatigue, tension, soreness, cramps and spasms.

Magnesium is needed for the metabolism of proteins, carbohydrates, and fats and muscle cells can't store certain fuels unless plenty magnesium is available.

More importantly, according to an article published in the Journal of Pharmaceutical and Biomedical Analysis, it's been found that men with more magnesium in their blood seem to have higher amounts of free testosterone.

Vitamin B6 Vitamin B6

Part of the B group of vitamins, Vitamin B6 is essential for many functions in your body, including testosterone production and regulation.

It helps testosterone levels by stimulating androgen (a steroid hormone that acts as a precursor for testosterone) receptors in your body, making your testes produce testosterone.

It may also suppress the use of natural estrogen, much like oyster extract, thereby amplifying testosterone production in your body.

Vitamin K2 Vitamin K2

Vitamin K is a not so well known vitamin but very important, as it has been shown to help maintain plasma and testes levels of testosterone. Also, when taking Vitamin D3 (also included in TestoFuel) vitamin K2 is needed to prevent the calcification of arteries and other soft tissues.

There are 2 main versions of Vitamin K, which are called K1 and K2. TestoFuel uses K2, as it's more easily utilised by the body, giving you the most immediate benefit.

Vitamin K study:
Dietary vitamin K alleviates the reduction in testosterone production induced by lipopolysaccharide administration in rat testis.

"These results indicate that dietary vitamin K affects testicular vitamin K levels and ameliorates the LPS-induced reduction in testicular testosterone synthesis. Testicular vitamin K might facilitate the inhibition of inflammation signal transduction and maintain steady levels of testosterone."

Zinc Zinc

Zinc is incredibly important for effective testosterone production. So important that supplementing with zinc for just six weeks has been shown to boost testosterone levels.

Research has also shown that restricting zinc levels significantly decreases testosterone levels. Zinc even protects men from exercised-induced reductions in testosterone levels.

TestoFuel supplies a highly effective dose of this essential nutrient, which offers 3 huge benefits to ensure your body is getting the zinc it needs to grow.

Raise Testosterone quickly and safely

Supplement Facts

Serving Size: 4 capsules
Servings Per Container: 30
Amount per serving % Daily Value
Vitamin D3 5000 IU
Vitamin K2 18 mcg 23
Vitamin B6 (as Pyridoxine HCI) 5 mg 250
Magnesium (as Magnesium Aspartate) 200 mg 50
Zinc (as Zinc Monomethionine and Aspartate) 10 mg 67
D-Aspartic Acid 2300 mg **
Asian Red Panax Ginseng 100 mg **
Fenugreek (Seed) 100 mg **
Oyster Extract 100 mg **

** Daily Value Not Established
Other Ingredients:
gelatin, silicon dioxide, magnesium stearate, FD&C Red 40.

no testosterone = no muscle growth

As you can see, TestoFuel is a very
powerful formula that can raise your
testosterone levels quickly,
easily and safely

And that's essential if you want to pack on the slabs of muscle. Don't forget that testosterone also helps the release of growth hormone, another incredibly important trigger for muscle growth.

No matter how hard you train or how good your diet is, without adequate testosterone you won't get the massive gains you want.

Forget the latest 'big thing' in single nutrients because none of them are as powerful as testosterone and if your levels are low, the other nutrients will be virtually useless anyway.

Start with your testosterone levels and watch everything fall into place.

Fast and convenient

Try TestoFuel
Risk Free for
90 days

Let us take the risk. If you do not see any results then we will gladly refund your money.

Just order 90 days (3 months worth) or more of TestoFuel testosterone booster and you will be covered by our cast iron guarantee. So whether you order a 3 month supply or a 12 month supply you will be covered.

Order right now and start making your workouts count! End the frustration and finally see growth week after week.

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