Frequently Asked Questions about 4-Androstene-3b-ol: an In-Depth Look

Frequently Asked Questions about 4-Androstene-3b-ol: an In-Depth Look

SuppLife LLC
As anyone who has ever set foot inside a gym knows, “gains” are the goal. After all, that’s why we put in the hours. We put in the sweat, tears, and hard work, and we expect to reap the rewards of our labor afterward. But for those of us in the fitness world, there’s an undeniable truth: it is incredibly hard to make an impact on your fitness goals without some kind of supplement.

Whether you’re going for increased muscular mass or improved performance, supplements can provide a safe and smart way to nudge your body in the right direction and get the results you’re after. Among the various supplements on the market, 4-androstene-3b-ol, commonly referred to simply as 4-andro, is a popular one for bodybuilders and those hoping to achieve significant muscle gains.

That said, this supplement isn’t without its questions. In this article, SuppLife will be breaking down the science behind 4-andro and going over some of the most frequently asked questions (FAQ) bodybuilders and fitness enthusiasts have when looking into this popular supplement choice.

What Is 4-Andro?

4-Andro, or 4-Androstene-3b-ol, is a naturally occurring biological compound derived from certain plants. It has been found to have anabolic properties, meaning that it can help astronauts in building muscle and reducing body-fat. In more general terms, it is an aliphatic carbon chain with 4 double bonds that has a molecular weight of 302.44 g mol−1.

In the bodybuilding community, 4-andro is best known as a pro-hormone. Pro-hormones are precursors to hormones that increase the hormone levels in the body. In the case of 4-andro, it is a precursor to testosterone, meaning that it can increase testosterone levels within the body.

What Performance Benefits Does 4-Andro Provide?

Now that we’ve established a basic understanding of what 4-andro is, it’s time to zoom in on the performance benefits it provides. As mentioned earlier, 4-andro is a pro-hormone, and as such, it increases testosterone levels in the body. But what does this mean for performance?

For starters, it increases muscular strength. Studies have shown that athletes who used 4-andro as a supplement were able to increase their strength output more than their control groups. The increase in strength could then lead to better overall performance, for instance by pushing the athlete faster on their runs.

Increased strength can also lead to bigger muscles, as it allows for longer and more intense training sessions. It can also aid the body in recovery, allowing you to get back up and giving it your all again sooner. Increased testosterone levels also help with fat loss, as testosterone is known to boost metabolic rates.

Finally, it is worth mentioning that 4-andro can provide psychological boosts as well. It has been found to increase the user’s libido, and for athletes, this can manifest in an increased drive to perform better.

Are There Any Side Effects Involved With 4-Andro?

As with all supplements, 4-andro does come with some side effects. The most common side effects are associated with the increased testosterone levels. These can range from skin irritation and acne to gynecomastia (excessive growth of breast tissue in men). The acne can, in some cases, be quite severe, and the gynecomastia can be quite uncomfortable.

Other side effects include increased aggression, sleep disturbance, hair loss, enlarged prostate, and difficulty urinating. Again, these side effects can range in severity, but they should not be ignored. If any of these symptoms arise, it is best to check with a doctor right away.

How Should 4-Andro Be Taken?

Taking 4-andro in the wrong way can increase the potential for these side effects. It is important to take 4-andro with the right dosage and on designated cycle lengths. The ideal cycle length depends on your goals and your overall fitness level. Generally, for muscle growth and recovery purposes, 4-andro should be cycled between 12 and 16 weeks. The recommended dosage varies from person to person, though it is typically around 40-100mg per day.

It is important to remember that 4-andro is not a simple drug that can be taken around the clock; rather, it should be cycled and taken in a step-wise fashion. As such, it is worth doing your research and consulting a professional fitness coach or a doctor before starting on 4-andro.

Are There Any Natural Alternatives to 4-Andro?

For those concerned with potential side effects, 4-andro does have some natural alternatives. For instance, herbal supplements like tribulus terrestris, a plant native to India and Africa, can boost testosterone levels and has been found to increase libido and muscle mass.

Other natural alternatives include Tongkat Ali, also called Eurycoma longifolia, a plant native to Southeast Asia in which the root contains compounds known to increase testosterone levels. Finally, D-Aspartic Acid is an amino acid that increases the body's natural testosterone production and has been found to be an effective alternative to 4-andro for those looking to enhance their gym performance.


Overall, 4-andro is a popular muscle-building supplement for bodybuilders and athletes alike. Despite its potential to increase muscle mass and performance, however, it should not be taken lightly. It is important to understand the risks associated with 4-andro and to take the necessary steps to minimize any potential side effects.

Additionally, for anyone looking for natural alternatives, there are several herbal supplements and D-Aspartic Acid that can potentially increase muscle growth just as effectively as 4-andro, if not more. But before taking any supplement, it is important to consult with a qualified healthcare provider.

SuppLife is a company based out of Connecticut that specializes in health and nutrition related products and supplements. If you’re looking for a product to supplement your workout, take a look at our website today.
Body Building

Body Building

Building Your Chest For Serious Gains