The Best 4-Andro Supplement Reviews

Supplements can make or break your workout results.

And while normal products like BCAAs and whey protein can show you improved muscle and strength gains, sometimes you need a little more to achieve elite level fitness.

Enter 4-andro.

Best 4-Andro Supplements

am-table__imageBlackstone Labs Brutal 4ce
  • Build lean msucle
  • Increase aggression in the gym
  • Boosts libido
Buy Now
am-table__imageIronmag Labs 4 Andro
  • Increases in Strength & Power
  • Non-Methylated
  • Increases Muscle Mass
Buy Now
am-table__imageHi-Tech Pharmaceuticals Androdiol
  • Lean muscle gains
  • Low estrogen conversion
  • Converts to testosterone
Buy Now

Also known as 4-DHEA, the full scientific name is 4-androsterone.

In this comprehensive guide, we’ll explain what 4-andro is, what the benefits are, how to dose, how to cycle, side effects, and the best 4-andro supplements on the market.

If you’re ready for the science and details, read on!

What is 4-Andro?

4-androsterone is what’s called a non-methylated prohormone. What this means is it doesn’t block the liver from digesting the supplement before it enters the bloodstream.

In contrast, methylated prohormones inhibit the liver from doing its job, making it extremely poisonous for the liver.

That’s why you should always go with non-methylated products.

What 4-androsterone does is act as an anabolic agent. Through a two-step process, it turns into testosterone, made from both synthetic and natural prohormones.

Because it’s non-methylated, it goes through the liver first to be converted before entering the bloodstream as the main male hormone.

With a high anabolic behavior, 4-androsterone supplements provide a wide array of benefits, which we’ll get into detail later.

Is 4-Andro a Steroid?

Technically, yes. But the difference between regular steroids and 4-andro makes it legal in the United States.

The reason being is 4-DHEA, the alternative name for 4-andro, has a variation that our body naturally creates.

DHEA stands for – try and sound this one out – dehydroepiandrosterone, which is one of the most abundant circulating steroids made in the human body.

Through the enzyme conversion process, 4-andro supplements become traditional steroids that have already passed through the liver.

It then enters the bloodstream as full-blown testosterone, which your body uses like naturally-made testosterone. Yet it doesn’t destroy your liver, making it a safe supplement.

Read Also: The best dip belts for adding weight to your tricep dips and pullups

What are the Benefits of 4-Andro?

The list of benefits is exactly what you’re looking for in a fitness supplement:

  • Non-methylated, so your liver is spared
  • Increases your strength in lifts
  • Improves protein synthesis, which helps with muscle growth
  • Depending on your diet, you can use 4-andro on a bulk or a cut
  • Adds to your libido, due to the additional testosterone
  • Aids in recovery
  • When lifting, your pumps are increased
  • Enhances your mood

Of course, the top two benefits are improved strength and muscle growth. These are what you’re looking for to create an elite physique.

The third best benefit would be help in recovery, because then you can workout more often and get gains faster.

4-Andro Dosage?

When it comes to taking and dosing 4-androsterone, you have to be very careful and smart with your supplementation.

For beginners, you should dose 4-andro for 4-6 weeks, between 300-500 mg daily.

For intermediate or advanced bodybuilders or powerlifters, you can go for 6-8 weeks and go with 300-750 mg per day.

These should be followed strictly, because 4-andro is a prohormone that isn’t to be trifled with. Make sure you stick to a solid regimen, including timing and cycling.

Within this timeframe, you should expect to get 8-10 pounds of muscle growth.

When Should You Take 4-Andro?

Taking your 4-andro supplement is fairly straightforward.

The best way is to split up your daily dose, one part in the AM and another in the PM.

Or, for optimal results, taking one half of your supplement an hour before your workout and right before bed. This ensures the most muscle growth, strength increase, and recovery.

How Long Does it Take for 4-Andro to Work?

Seeing as 4-androsterone is a highly potent prohormone, the results will be seen quickly. This is why you only cycle this supplement for one to two months.

Within the first couple weeks, you should be finding added strength and visual differences in muscle.

Your recovery will improve, which is something you can feel, and your libido will be at all-time highs quickly.

When you take 4-andro, you’re looking for big results fast. Therefore, short supplementation timeframes, split-up dosage, and small overall amounts are how you dose 4-andro.

4-Andro Cycle

While cycling 4-andro, you’ll want support for your blood pressure.

The reason why is 4-andro affects your BP, so to stay on top of your game you’ll need your pressure stabilized.

You can stack 4-andro with other supplements as well, such as 1-andro, to make sure you stay dry (not retain water) during the cycle.

Also, when you finish your 4-andro cycle, you’ll want to have a post-cycle therapy regimen.

This will help reestablish your natural hormone production, including an estrogen inhibitor. Post cycle therapy should last 4 weeks for a 4-8 week cycle, or half the amount of time if the cycle lasts longer than 8 weeks.

4-Andro Side Effects

With a powerful prohormone like 4-andro, you’ll have your fair share of side effects. However, these don’t occur often and usually happen if you aren’t smart about your cycling or dosage.

There is a slight conversion to estrogen with 4-andro products, so using an estrogen inhibitor during the cycle is recommended. This prevents the common side effects of additional estrogen, such as bloating.

Other 4-andro side effects include:

  • Increased aggression (paired with improved mood, this translates to major mood swings)
  • High blood pressure
  • Back pumps or muscle cramps
  • Gynecomastia (enlarged breasts in males; extremely rare)

All of these can be avoided with proper support supplementation. If you stack 4-andro with blood pressure medication and necessary vitamins, you’ll be golden for your entire cycle.

Top 4-Andro Supplements Reviewed

Hi Tech Pharma Androdiol

First up on our list of reviewed 4-andro supplements, we have Androdiol , made by the guys over at Hi Tech Pharma.

This wet supplement gives you insane muscle gains fast, while aiding protein synthesis, recovery time, and libido.

The capsules include both 4-andro and laxogenin; the latter helps with the bioavailability of the prohormone compounds. Higher absorption = higher impact on your gains.

Amount per pill equates to 75 mg of 4-andro and 50 mg of laxogenin.

They recommend taking one capsules daily.

Which isn’t quite the minimum prescribed dosage we have above.

For enhanced 4-andro and powerful effects, Hi Tech Pharma Androdiol gives you high-quality 4-testosterone in easy-to-take tablets.

Hi Tech Pharma Androdiol

Blackstone Labs Brutal 4Ce

The next supplement is from Blackstone Labs, a major brand that’s been trusted for years to bring you the best supplements on the market.

Their 4-andro product, Brutal 4Ce, is no exception.

Increased testosterone levels, extreme muscle gain, and non-toxic for the liver, Brutal 4Ce is as good as 4-andro gets.

This formula is comprised of three different types of 4-DHEA, this supp has liposomal delivery technology and a two-step conversion process that allows for more results per pill.

The blend gives you 65 mg per capsule, which is pretty low.

You’d need at least five pills per day to get 325 mg, three in the morning and two in the evening.

This depletes your bottle fast, so that means more bottles need to be purchased during your cycle.

However, you get three forms of 4-andro, which gives you all-day results. So, depending on your goals and need for conversion per dose, Blackstone Labs’ Brutal 4Ce might just be what the bro doctor ordered.

Buy Blackstone Labs Brutal 4Ce Here

Olympus Labs SUP3R-4 Elite

Lastly, we have Olympus Labs and their SUP3R-4 Elite 4-andro supplement.

With the quote “Turning men into demigods” right on the bottle, they mean business with this testosterone boosting product.

Through a two-step conversion process, you get your much-wanted testosterone in a wet compound of non-methylated 4-andro.

This particular supplement also has a “LipoAbsorb Matrix” that adds to dosage absorption.

The serving – a single capsule – nets you 110 mg of 4-andro. Therefore, based on our cycling recommendation, you’ll want at least three pills per day to get you 330 mg or more.

For a fast-acting 4-andro supplements with high conversion and amazing benefits, Olympus Labs’ SUP3R-4 Elite has got your back.

Get in the best shape of your life with any three of these incredible supplements.

Discontinued – Get Brutal 4ce here


4-andro is the best prohormone supplement out there. It acts as an anabolic steroid without the adverse effects.

And if you factor in all of the amazing benefits, especially added protein synthesis, increased strength, and improved recovery, you know it’s definitely worth cycling on a regular basis.

Be sure to cycle intelligently. Gauge your experience level, go for the allotted weeks and dosage, then partake in some post-cycle therapy afterwards.

Through proper stacking and cycling, you’ll steer clear of the potential side effects.

Take a look at our list of top 4-andro supplements and find the one that’s right for your supplement needs.

Add 4-andro to the mix and watch your physique go through the roof!