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1-Testosterone Review – Is This A Good Testosterone Booster Supplement?

1-Testosterone Review – Is This A Good Testosterone Booster Supplement?

1-Testosterone is a mild prohormone. It is manufactured by Hi-Tech Pharmaceuticals company which has many years’ experience in the manufacturing of prohormones. The prohormone is manufactured through the cyclosome delivery technology. In this technology, the prohormones and testosterone boosters are absorbed in the body through the intestinal lymphatic route and not the liver.

1-Testosterone’s Structure

It is similar to testosterone but the position of the double bond is different. It has a 1,2-double bond instead of a 4,5-double bond in its A ring. The compound cannot be converted to estrogen via aromatase.


  • it is a product from the Hi-Tech Pharmaceuticals which is a leading company in the prohormone industry.
  • It is 7 times potent anabolically than testosterone.
  • The prohormone has exhibited a distinctive character as it is not converted to estrogen or DHT.
  • The supplement is claimed to aid in the buildup of strong and lean muscles.
  • It is branded as the most effective prohormone available in the market.
  • The product is available in major online stores and local retail shops.

Cost of 1-testosterone

The cost of Hi-Tech pharmaceuticals 60 count supplement is $59.99 and it is exclusive of shipping fee for those not living in the USA. The price may vary depending on the supplier.


  • 1-androstene -3b-ol-17-one (110mg)
  • 6,7 Dihydroxybergamottin (50mg).

1-androstene-3b-ol-17-one : 

It is the main ingredient in the product. It is a non-methylated pro-steroid. This compound is also known as 1-Androsterone. It is derived from DHEA and then undergoes a conversion process to 1-testosterone. 1-Androsterone and its metabolites possess relatively potent androgenic effects. It causes the development of lean muscle mass and strength. Weight gain is sometimes evident in the user as the compound promotes retention of extra-cellular and intra-cellular water.

6,7 Dihydroxy-bergamottin : 

It is a furanocoumarin found in grapefruits. This ingredient is also known as bergamottin. It acts as a natural inhibitor to enzyme CYP3A4 found in the liver and intestines. This enzyme suppresses 1-Androsterone. More 1-Androsterone is absorbed in the body increasing the levels of testosterone in the body.


The manufacturer recommends 2 tablets a day. One in the morning and the other in the evening. The consumer should not use the supplement for more than 8 weeks.

Where to buy 1-Testosterone

This prohormone is available on health supplements stores and online outlets. One can either purchase the product over the counter from the manufacturer or from existing legalized retailers. In the online platform, the customer can order the product through the manufacturer’s email or phone number.

Manufacturer’s details

Hi-Tech pharmaceuticals manufacture the supplement. The company is located in Georgia and its contact is as given below:

Hi-Tech Pharmaceuticals,
6015 B Unity Drive,
Norcross, GA 30071,


The mechanism of action of 1-testosterone is as that of anabolic steroids. Anabolic steroids function to enhance the growth of strong muscle and the androgenic effect in males.1- testosterone achieves the same effects by providing the body with prohormones which acts as androgen hormone precursors.

Mechanism of Action of 1-testosterone

To come up with the best muscle building prohormone, the structure of the hormone precursor is altered to maximize its anabolic ability. This ensures that the prohormone is metabolized in a unique way making it more useful and potent. However, this may cause some steroidal side effects. 1-Androsterone the steroidal precursor for 1-testosterone causes some effects such as;

  • It leads to the development of stronger and lean muscles.
  • It causes a significant decrease in the body fat as a result of alteration of the body metabolism.
  • It enhances body energy and physical performance.

Unique Features

1-testosterone has a number of features which make it unique as compared to other prohormones available in the market. Some of them include;

  1. The molecular structure of 1-Androsterone is altered hence cannot be converted to estrogen making it very stable.
  2. The Cyclosome delivery system used in the manufacturing of the supplements makes it unique. It does not pass first through the liver like other prohormones.
  3. The supplement also has DHB. DHB is also known as supplement amplifier and it increases the levels of absorption by 500%.

Research Studies on 1-testosterone

Various research have been done regarding the prohormone. A research published in the Journal of Applied Physiology demonstrated that 1- androstane- 3b- ol- 17- one is as potent as testosterone enanthate. Testosterone enanthate is the most potent testosterone form.

Most of the supplement are not subjected to clinical study. However, 1- androstane- 3b- ol- 17- one was subjected to clinical studies at the Wat Texas A&M University, the California Baptist University and the University of Texas. The clinical study involved 9 males. A number of observations were made. They include;

  • 10.4 Lbs. weight was gained by the users.
  • More lean muscles were observed on the males under study.
  • Increased vascularity was enhanced.

Pros and Cons of 1-Testosterone:

Pros of 1-Testosterone

  • It is easily absorbed in the body as is made through the cyclosome delivery technology.
  • The supplement is very effective as it is absorbed through the intestines.
  • The prohormone has no effects on the liver when used in the recommended dose.
  • it is not converted to estrogen hence does not cause feminine effects like breast enlargement or water retention.
  • it is not converted to DHT thus acne, and scalp-hair loss is not observed on the user.
  • Since it is a prohormone, it is banned by world athletics bodies.

Cons of 1-Testosterone

  • The prohormone can cause severe damage to the liver, especially when used in overdose.
  • It is expensive as compared to other prohormones available.
  • The prohormone may cause undesirable health complications to the user. This is due to the fact that it contains some artificial colorings and additives.

Better alternatives to 1-Testosterone Booster

  1. Testogen

This is a testosterone booster made from natural ingredients.


  • It boosts libido.
  • Aids in the development of lean muscles.
  • It improves cognitive abilities.
  • It lowers cholesterol levels in the body.

Click here to read full review of Testogen Testosterone booster.

  1. Prime male

This is another natural testosterone booster.


  • It boosts libido
  • It strengthens the skeletal structures.
  • Shown to prevent diabetes.
  • Improves the health of the skin.
  • It causes weight loss.
  • Helps promote the health of the prostate.

Click here to read full review of PrimeMale Testosterone booster

Does 1-Testosterone Boost Testosterone Levels?

Testosterone is an important hormone in humans preferably the males. It improves body energy, enhances sexual functions, improves energy among many other functions. It is for this reason that its levels in the body should be maintained at the required range all the time. Industries producing testosterone boosters are mushrooming and it is up to the user to choose the effective product for better results.

1-Testosterone is a prohormone which has been associated with many essential benefits. They include the development of lean muscles, reduction of body fats and enhances body energy and physical performance of the user. The product can neither be converted to estrogen nor DHT. This is a fundamental property as the user does not experience all the side effects associated with estrogen and DHT. They include loss of hair and enlargement of the breast. This makes the product more recommendable.

However, 1-Testosterone use is banned by sports regulating bodies as it is a prohormone. This is because the product improves the user’s energy. This setback restricts the use of the product to specific groups of people. The number of customers purchasing the product is few due to such limitation.

TestoGen Review Worlds Best Testosterone Booster

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