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4-Andro Overview

4-Andro, aka 4-Androsterone, is a powerful compound that converts into testosterone (which is the place of origin of all gains) once broken down by the liver. If you want to increase your gains and size, 4-Andro can deliver those kinds of results.

Let’s take a closer look at 4-Andro to know what it is, how it works and as well as the kind of results you can expect…

Before we start, let’s understand what Androsterone is…

Androsterone or 3α-hydroxy-5α-androstan-17-one is a steroid hormone created in the liver from the metabolism of testosterone. It is an androgen that fuels the growth or preservation of masculine features – including muscle mass increase. The most recognized androgen is testosterone.

Anabolic Properties of DHEA

4-Andro, also known as 4-DHEA is an anabolic prohormone that leads to incredible increases in muscle mass and strength levels. It also enables users to enjoy the benefits of dehydroepiandrosterone (DHEA) without having to face the adverse side effects of high estrogen levels.

Produced in the adrenal gland, DHEA is a hormone responsible for increasing muscle size and mass.

4-Andro plays an essential role in stimulating androgenic activity and may also restore DHEA to natural levels in the body. This compound remains inactive until required by the body.

How Does 4-Androsterone Work?

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4-Andro provides quick and massive muscle mass gains and also increases aggression. It is a non-methylated prohormone and therefore is mild and safe to use.

4-Andro converts into testosterone with two steps:

  1. Converted into 4-Androstenediol.
  2. Then into testosterone.

During this process, 4-Andro molecules get attached to an ester (an anabolic steroid present in the body) that speeds up the conversion of 4-andro into testosterone. In this way, you feel anabolic effects faster and these effects stay in your body for a longer period of time.

Once the conversion of 4-andro into testosterone has taken place, you will start feeling androgenic and anabolic effects significantly. This means that you will experience considerable increases in your strength levels and muscle mass. The reason behind these massive muscle gains and increased strength is the improvement in protein synthesis that has taken place due to the conversion of 4-Andro.

However, 4-Andro does not have fat-cutting or calorie-burning properties. Thus this prohormone results in muscle and strength gains, as well as weight gain.

Benefits of 4-Andro

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ANDRO-4DIONE, a popular 4-andro supplement

4-andro is a highly potent prohormone and therefore provides quick results. This is the reason why you shouldn’t cycle with this prohormone for more than a month or two.  Within the first few weeks, you will start noticing changes in your muscles and overall muscular look. You will also feel (more energized and your recovery time will become shorter.

The list of benefits that you are likely to experience with 4-andro’s use is quite long and we’re sure that these benefits are exactly what you’ve been searching for in bodybuilding supplements.

  • It is a non-methylated prohormone so your liver will be fine.
  • It provides incredible increases in muscle mass and strength levels.
  • It considerably improves your body’s protein synthesis leading to increased muscle growth.
  • 4-andro can be used for bulking as well as for cutting, depending on your diet.
  • As it raises the testosterone level in your body, you will experience an increase in your libido.
  • It speeds up the repairing process of damaged, worn-out cells and thus helps in quicker recovery and reduced muscle fatigue.
  • It enhances mood as well as motivation levels and the ability to focus.
  • It increases your pump when you are lifting.
  • No serious estrogenic effects like gyno, bloating, or loss of sex drive.
  • It improves your body’s immune system

It also increases nitrogen retention in the muscles, which is the key to muscle growth as it helps in tissue repair and keeps your muscles’ protein level in check.

Proper Dosing of 4-Andro

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4-ANDRO is an oral compound and is usually taken in the form of capsules.

  • The recommended dosage for beginners is 300-500 mg per day in a 4 to 6-week cycle
  • For more experienced users, you can take as high as 750 mg per day. You can cycle anywhere from 6 to 8 weeks.

You can split your daily dose into AM and PM. Take one part in the morning and the other in the evening.

Or, another way to split your dose for maximum benefits, is to take one part pre-workout and the other one before bed. This ensures maximum strength increase and muscle growth, as well as a quicker recovery.

Make sure that you follow these guidelines because 4-andro is a highly concentrated prohormone and isn’t one of those you can experiment with.

You can expect a muscle growth of around 8-10 pounds if you follow these guidelines properly.

Possible Side Effects (And How To Avoid Them)

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Being a non-methylated prohormone, 4-andro is not harsh on the liver like most other prohormones. Also, it does convert into estrogen but the conversion is very mild. Thus you won’t have to worry much about the estrogenic effects such as gyno etc.

However, this prohormone does have a few side effects, which includes:

  • Increased aggression
  • Acne
  • Slight testosterone suppression
  • Back pumps
  • Muscle cramps
  • High blood pressure
  • Gynecomastia, in very rare cases

Although 4-andro’s conversion into estrogen is very mild, it is still recommended to use estrogen blockers in order to prevent gyno and curtail other estrogenic effects such as bloating, etc.

Moreover, these above-mentioned side effects can be controlled by taking proper on-cycle support, and medication for blood pressure. Also, take vitamin supplements and follow the recommended dosage guidelines. In this way, you’ll save yourself from most of the side effects that are likely to occur with 4-andro’s use.

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Does 4-Androsterone Require On Cycle Support and PCT?

It is highly recommended to go for proper post-cycle therapy after completion of your cycle. PCT stabilizes and restores your body’s overall health and brings your hormonal levels back to their natural state.

When we intake a prohormone, the natural production of hormones in our body is disturbed and sometimes leads to quite nasty side effects. To restore the natural level of hormone production, PCT is used.

In addition, PCT also helps in maintaining your gains for a longer period of time. You surely don’t want all your efforts to go waste, so make sure to go through a proper post-cycle therapy after your cycle has been completed.


Where to Buy 4-Andro Online

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If you want to use 4-Andro in your next cycle and are ready to buy it online, you can purchase it right here at Powersupps UK. To try some for yourself, you can browse our collection when you’re ready to buy 4-andro supplements online.

We have high-quality 1-andro at great prices and fast shipping.

Recommended product: Super 4 Andro Rx by Ironmaglabs

User Experiences With 1-Androsterone

The users of 4-andro are very satisfied with the results and have reported to experience incredible increases in their power and strength. They also claim to witness considerable increases in their muscle mass and an improved overall muscular look.

One user states that:

“This prohormone does wonders for your body and gets you huge. Well, you can’t use it if you’re participating in any completion as it can be found on drug tests and you would already know that its use is prohibited. But if you are not taking part in any completion and are just a usual bodybuilder you can gain some really good muscle mass by using this supplement. It is quite effective and shows quick results. I have been using bodybuilding supplements for quite a time now and I can surely say that this prohormone never disappointed me when it comes to effectiveness and high quality.  However, I don’t cycle with this prohormone all the time but rather occasionally as it is very concentrated.”

4-DHEA (4 ANDRO) Video Reviews

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Final Verdict: Our Review of 4-Andro

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Considering all the pros and cons of 4-andro, we can certainly say that it is one of the best prohormones available these days. Its benefits greatly outweigh its side effects. It provides its users will similar benefits as anabolic steroids without the negative side effects that come with them. This anabolic prohormone is an all-rounder as it increases muscle mass and strength levels along with speeding up protein synthesis and recovery process.

You should definitely add this prohormone in your bodybuilding arsenal in order to achieve your dream body goal real quick.

However, make sure that you’re taking your doses in the right amount at the right time. Also, it is highly recommended to go for on-cycle support and post-cycle therapy to be on the safe side. You surely don’t want to compromise on your health, do you?

On-Cycle support will curtail the potential side effects of this prohormone whereas PCT will restore your body’s overall health and help you maintain your gains.


Well, honestly speaking, yes. But it’s different from the regular steroids as it is legal in the U.S.

The reason is that 4-Andro provides the benefits of 4-DHEA, which is also naturally produced by our body. In fact, it is one of the most abundantly present steroids in our body that are naturally produced by our adrenal glands and brain. 4-andro converts into testosterone and enters our bloodstream. Our body then uses it like the naturally produced testosterone. However, it does not harm your liver and thus you shouldn’t worry much about it being a steroid.

Yes, 4-andro can be easily stacked with almost every other prohormone. However, the best options to stack it with are dry compounds such as Epi-Andro and 1-Andro. These dry compounds work amazingly well with 4-Andro as they reduce or prevent water retention in the body. Due to reduced water retention, the muscle gains are dry and thus it is easier for the user to maintain his gains. Also, it is quite clear to him that the muscle mass and size he has gained is not due to water in his body.

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