CrazyBulk Supplements Overview – Crazy Good or Just Plain Crazy?

Last Updated on August 20, 2023 by Mark McIntyre

What Is CrazyBulk?

CrazyBulk is a high quality supplement brand that has made a name for itself as a producer of all-natural steroid alternatives. Their supplements are commonly used by bodybuilders and athletes for strength, muscle growth, weight loss, and performance enhancement.

So what’s the story behind CrazyBulk producing these products? 

It’s no secret that the use of anabolic steroids among bodybuilders and sports athletes has been an open secret for decades. They are also used by amateur weightlifters as well, as a quick and efficient way to get good results.

There is no doubt that steroids work very well for making insane gains at the gym, but there’s a severe downside: steroid use is associated with unpleasant, harmful, and dangerous side-effects. As a result, anabolic steroids are illegal without a doctor’s prescription, and their use has been banned by all major sports governing bodies.

Is CrazyBulk a steroid?

CrazyBulk products do not contain any steroids and are 100% safe and legal. Recognizing a demand for a safe but effective alternative to steroids, the makers at CrazyBulk set out to formulate a line of supplements that would give similar results to steroids, but without the associated risks.

Is CrazyBulk FDA approved?

CrazyBulk products are made in the US and meet all FDA guidelines and manufacturing standards. Although the FDA does not require approval for dietary supplements, they do require manufacturers to produce supplements in a quality manner and ensure that they are free from contaminants or impurities, and are accurately labeled according to cGMP (Good Manufacturing Practice) and labeling regulations.

Does Crazy bulk have side effects?

No. CrazyBulk products are made with only 100% natural and safe ingredients, and the majority of users do not report any negative side effects.

Do crazy bulk supplements actually work?

I have tried almost all of them, and in my opinion, they absolutely do. They’re extremely high quality supplements that will definitely provide good results for most people. These products are legit.

But as with any supplement, you must be willing to put in the work on your end. That means a proper workout and diet regimen. If you put in the effort while using CrazyBulk supplements you will be richly rewarded with results you can feel and see.

CrazyBulk supplements come in four basic categories:

• Bulking Supplements
• Cutting Supplements
• Strength Supplements
• Supplement Stacks

Below you’ll find a breakdown of each product, with basic information and our rating. If I’ve written a more in-depth review for a product, there will be a link for you to check that out as well.

CrazyBulk Bulking Supplements

D-Bal Dianabol Alternative More Details	HGH-X2 Growth Hormone Releaser More Details	Trenorol Trenbolone Alternative More Details
Testo-Max Sustanon Alternative More Details	Anadrole Anadrol Alternative More Details	Decaduro Deca Durabolin Alternative More Details

CrazyBulk Cutting Supplements

Clenbutrol Clenbuterol Alternative More Details

Anvarol Anavar Alternative More Details

Winsol Winstrol Alternative More Details

CrazyBulk Strength Supplements

Testo-Max Sustanon Alternative More Details	Anadrole Anadrol Alternative More Details	Winsol Winstrol Alternative More Details
Decaduro Deca Durabolin Alternative More Details	NO2 Max Nitric-Oxide Booster More Details

CrazyBulk Supplement Stacks

Bulking Stack Lean Muscle Mass More Details	Cutting Stack Rapid Fat loss More Details	Strength Stack Performance Enhancement More Details
Growth Hormone Stack HGH Production Increase More Details	Ultimate Stack Strength, Muscle, Fat Loss, Energy More Details

Product Details

Anadrole

Anadrole is a legal alternative to Anadrol (aka Oxymethalone), which is one of the most potent anabolic steroids out there – but without the side effects. It works by boosting the production of red blood cells to maximize your workout results.

Red blood cells carry oxygen throughout the body, and when your muscles aren’t getting enough oxygen, fatigue sets in and your workout capacity plummets. The result is a less productive return for your efforts.

To fuel intense exercise, your muscles need more oxygen. Anadrole amplifies your production of red blood cells to deliver more oxygen to your muscles, preventing fatigue and leading to big gains in muscle mass.

This enhancement in muscle performance leads to stronger, longer, and more powerful workouts, resulting in quick gains in muscle mass. And since oxygen plays a major role in recovery as well, you’ll be back in the gym in no time at all.

Bottom Line: I found that Anadrole works very well to prime your muscles for exercise. It lets you attack the weights like a madman, and with better performance and faster recovery – all leading to some serious gains in size.

Anvarol

 Anvarol mimics the effects of the anabolic steroid Anavar, enhancing strength and energy by triggering phosphocreatine synthesis in muscle tissue. 

Adenosine triphosphate (ATP) provides the fuel to your muscles that they need to contract. However, your muscles only have enough ATP to provide energy for a few seconds of activity. Prolonged muscle contraction during exercise requires more ATP.

To increase ATP you need phosphocreatine, which rapidly helps regenerate the ATP required to give the bursts of energy needed when lifting weights. Anvarol raises your phosphocreatine levels, resulting in faster production of ATP and fueling you with the necessary energy to push harder and longer during your workouts.

Bottom Line: I found that Anvarol is excellent for burning fat without retaining water. Perfect for cutting cycles, it allows you to melt fat while retaining muscle mass, giving your body a super-defined and chiseled look.

Clenbutrol

Clenbutrol is CrazyBulk’s alternative to the powerful fat burner and performance enhancing drug Clenbuterol. Clenbutrol shreds fat and enhances cardiovascular performance by boosting the transport of oxygen in the body, giving you a lean, sculpted, and ripped body almost as effectively as the real deal.

Just like the pill popularly used by celebrities for weight loss, Clenbutrol is a powerful thermogenic fat burner – meaning it raises your body’s internal temperature. This increase in temperature boosts your BMR (basal metabolic rate).

With your metabolism turbo-charged, the body turns to stored fat for fuel, burning through calories and melting body fat. What you’re left with is absolute super-lean muscle and an awesome ripped physique.

Clenbutrol also boosts oxygen levels, improving your cardiovascular performance and priming your muscles for longer, more intense workouts.

Bottom Line: Clenbuterol energizes your workouts and converts your body into an around-the-clock fat-scorching furnace.

D-Bal

Now with a potent new formulation, D-Bal imitates all of the benefits of Dianabol (methandrostenolone, the OG of steroids) without the harmful side effects. It’s the number one safe and legal alternative to Dianabol.

Using a unique blend of ingredients, D-Bal does more than just increase strength and muscle mass. This new formula is 7 times more potent and contains several additional high-grade ingredients to the mix.

These include ashwagandha, which boosts your VO2 max, assists with reducing total body fat, and helps build leaner muscle while bulking. On top of that, it even lowers your cholesterol levels.

Also included is MSM to minimize muscle soreness, hyaluronic acid to speed the recovery of bones and tendons, plus many more effective ingredients. 

Bottom Line: D-Bal is highly recommended for those looking to quickly pack on muscle mass and increase strength and stamina. There’s a reason why this supplement is CrazyBulk’s best seller – If you’re after gains, D-Bal is a must.

DecaDuro

DecaDuro is CrazyBulk’s safe and legal version of Deca-Durabolin, one of the most famous steroids used by bodybuilders. Its cutting-edge anabolic formula significantly increases protein synthesis, nitrogen retention, and red blood cell production to give you big gains in strength and muscle mass. It even helps relieve sore, aching joints.

We know that protein is critical to achieving huge gains in muscle. Nitrogen is one of the building blocks of protein, and using DecaDuro allows your muscles to hold on to more nitrogen – which increases protein production for building more muscle.

DecaDuro also increases the number of the body’s red blood cells, which means more oxygen reaching your muscles. The result is longer, harder workouts with quicker recovery times.

DecaDuro also increases the synthesis of collagen, strengthening tendons and ligaments. This can go a long way to help ease those nagging joint paints caused by intense, repetitive workouts.

Bottom Line: DecaDuro is a supplement that wears a lot of hats. It boosts your workout performance, providing enhanced strength, huge muscle gains, and a larger, leaner, more powerful physique.

HGH-X2

HGH-X2 Somatropin is a growth hormone releaser. It’s designed to stimulate your pituitary gland into producing more human growth hormone (HGH) into the body. 

HGH is an amazingly potent anabolic hormone naturally manufactured in your body by the pituitary gland. It triggers muscle growth, increases protein production and reduces body fat.

Growth hormone levels naturally diminish with age, but research has shown that a certain few amino acids can trigger the release of HGH.

The HGH-X2 formula incorporates a powerful combination of these amino acids to ramp up your body’s natural HGH production, resulting in gains of quality, lean muscle mass, rapid fat loss, and speedy recovery period in between your workouts.

Bottom Line: In my opinion, HGH-X2 is an effective supplement to help boost growth hormone production. Expect an increase in quality, lean muscle mass, a decrease in body fat, and faster recovery times from this potent, all-natural HGH booster.

NO2 Max

NO2 Max is a high-grade nitric oxide booster formulated to enhance blood flow and oxygen transportation during your workouts. Scientifically formulated with the most potent ingredients, this supplement really cranks up your nitric oxide levels to the max. 

Nitric oxide is a potent vasodilator – in other words, it relaxes and widens your blood vessels. This results in more blood, oxygen, and nutrients being quickly transported to your muscles during your workouts, providing you with a boost in strength and stamina, and preventing fatigue so you can push your workouts to the limit.

NO2 Max dramatically raises your body’s nitric oxide levels. With a massive increase of blood pumping into your muscles you’ll experience awesome, longer-lasting pumps, greater vascularity, and with the additional oxygen and glucose being more quickly to your muscles, you’ll recover from your workouts a lot sooner.

Bottom Line: I find that NO2 Max ramp ups nitric oxide levels BIG TIME, flooding muscles with blood and oxygen for explosive workouts and greater pumps, heightened energy and stamina, and a quicker recovery rate. Two thumbs up.

Testo-Max

Everyone is familiar with the male hormone testosterone. It’s the king daddy of anabolic steroids. Testo-Max is a Sustanon alternative that naturally ramps up your testosterone levels – no illegal steroids necessary.

Formulated using a testosterone-boosting blend of D-Aspartic acid, zinc, magnesium, vitamins D, B6, K1, and others, this supplement naturally raises testosterone levels, resulting in amazing gains in muscle mass, strength, stamina and performance.

D-Aspartic acid is an amino acid regulator that generates luteinizing hormone – the same hormone that fuels testosterone production. And as every bodybuilder knows, testosterone is the driving force that powers muscle gains, strength, stamina, performance, and more.

By triggering greater production of luteinizing hormone, D-Aspartic acid signals your body to manufacture greater amounts of testosterone.

Testo-Max has a whopping 2, 352mg of D-Aspartic acid in each serving – that’s greater than any other brand on the market. But it also contains 10 additional all-natural testosterone-boosting ingredients to safely and naturally raise your testosterone levels.

Bottom Line: Testo-Max is on my list of the best testosterone boosters for a reason. Similar to Sustanon, I saw increases in strength, rapid muscle gains, more productive workouts, and faster recovery times.

Trenorol

Trenorol mimics the powerful androgenic effects of trenbolone – possibly the most flexible steroid ever. Trenorol delivers huge gains in muscle mass, strength and stamina, physical conditioning, healing and recovery – you name it, it does it.

Trenorol allows your muscle tissue to hold on to more nitrogen, one of the building blocks of protein. This increase in nitrogen leads to an increase in protein – resulting in significant muscle gains and rapid fat loss.

In addition, Trenorol ramps up your production of red blood cells, delivering a surplus of oxygen to your muscles for amazing strength and power while working out. This increase of red blood cells results in increased vascularity, with gains of mostly pure muscle with no water retention, giving you a chiseled, defined appearance.

Bottom Line: Trenorol is an impressive supplement, quickly delivering lean muscle mass, increased power, and rapid fat loss. Use it for either bulking or cutting to get toned, hard, ripped and ready.

Winsol

Winsol was designed to simulate the effects of the steroid winstrol (stanozolol), which has been used by athletes and bodybuilders around the world with amazing results. Winsol burns fat and enhances strength and stamina, while simultaneously preserving muscle mass to create a defined, vascular physique.

For good reason, winstrol is the preferred steroid for track and field athletes, and Winsol can safely and legally offer similar boosts in strength and performance. Not only stronger, faster and more powerful, but the stubborn water retention that often hides fat loss does not apply when using Winsol. This allows you to decrease body fat while cutting while still retaining lean, rock-hard muscle with enhanced vascularity. 

Bottom Line: If you’re using fat loss supplements but don’t want to risk your muscle gains, Winsol is a perfect solution. Use it during cutting cycles to retain lean, quality muscle and to sculpt the perfect body for competition or just hitting the beach.

Bulking Stack

For those of you looking to trigger your beast mode switch and smash through workouts for rock-hard muscle mass, new levels of strength and speedy recovery time, look no further than the CrazyBulk Bulking Stack. It’s CrazyBulk’s best-selling stack for a reason.

This stack includes four of their best-selling bulking products used together to create an optimal anabolic environment for your body to quickly build muscle. 

Each Bulking Stack Contains 1 bottle of each:

• D-Bal
• Testo-Max
• DecaDuro
• Trenorol

Testo-Max keeps your testosterone levels ramped up for superior strength, performance and rapid muscle gains. Trenorol, DecaDuro, and D-Bal kick-start your protein metabolism into high gear for quick muscle growth and to turbo-charge your workouts with next-level strength.

It also includes a free downloadable bulking guide so you can get the best results while using this stack.

Each stack will last you 4 weeks. For the best results it’s recommended that you get two stacks, which is enough to do an 8-week cycle (click here to see the stack and cycle usage guide).

Also, you save 20% when you purchase the Bulking Stack rather than purchasing each individual supplement separately.

Bottom Line: For those looking for something to accelerate and maximize muscle growth during the bulking phase, this stack really delivers the goods. When combined with the expert guidance found in the free Bulking Guide, you’ll be on your way to a truly crazy bulk!

Cutting Stack

Once you’ve got the gains, it’s time for the cut. In order to get that lean, shredded physique, you need something to melt your body fat while maintaining that lean muscle mass.

Not only that, you’ll need something to enhance your energy and strength levels during the cutting phase. If lean, dry gains is the prize your after, then the CrazyBulk Cutting Stack is the solution.

This stack contains four powerful cutting supplements to help you quickly incinerate fat, while supporting energy and strength, and maintaining muscle mass during your cut.

Each Cutting Stack contains 1 bottle of each:

• Clenbutrol
• Anvarol
• Winsol
• Testo-Max

Clenbutrol helps you to power through your workouts and fuel your metabolism to burn more fat. Anvarol gives you explosive strength and power necessary to push everyworkout to the limit.

Winsol helps support your energy and strength levels throughout the cutting phase. And Testo-Max cranks up your testosterone levels, helping you to keep up workout performance and preserve lean muscle.

Also included is a free downloadable cutting guide for you to get the best results while using this stack.

Each stack has enough products to last 4 weeks. For best results it’s recommended to purchase two stacks and do an 8-week cycle (click here to see the stack and cycle usage guide).

Additionally, you’ll save over 20% by purchasing the Cutting Stack instead of buying each individual product separately.

Bottom Line: Whether you’re prepping for a competition, want a beach-ready body, or just want to obliterate body fat to look great, the CrazyBulk Cutting Stack is a fantastic choice. Add with that with the recommendations given in the free Cutting Guide, and you’re in for a truly crazy cut!

Strength Stack

The more strength you have, the harder you can work out. And over the long run, that leads to a powerful muscle-building advantage.

If you want to lift more weight at the gym, or supercharge your athletic performance, then the CrazyBulk Strength Stack is a sure-fire way to do it.

By combining four of their most popular strength products, the Strength Stack is designed to help you swiftly amplify your strength so you can lift more – and as a result, gain more.

Each Strength Stack contains the following products:

• D-Bal
• Testo-Max
• Anvarol
• Trenorol

Testo-Max is included to keep your testosterone levels jacked up to boost strength, performance and muscle mass. Trenorol and D-Bal help propel your workouts to the next level of strength and power, while stepping up your protein metabolism for swift muscle growth.

And Anvarol provides you with the explosive strength and energy required to push your sessions to the limit every time.

Also included is the free downloadable Strength Guide to help you get the most out of using this supplement stack.

Each stack will last for a total of 4 weeks. For best results, it’s advised to purchase two stacks for an 8-week cycle ( click here to see the stack and cycle usage guide).

You also save over 20% when you purchase the Strength Stack instead of buying each individual strength supplement separately.

Bottom Line: If you want to increase your core lifts and dominate the weight room, you need the Strength Stack. When combined with hard work and a proper diet, you can expect to experience some truly crazy strength!

Growth Hormone Stack

The CrazyBulk Growth Stack is a stack that delivers amazing results. It combines five of the brand’s most powerful muscle building and fat-burning supplements for impressive and rapid results.

The name is a little misleading, because it’s actually more of a hormone-boosting stack, triggering the body’s production of both HGH and testosterone for the best of both worlds.

Each Stack Contains 1 each of the following products:

• HGH-X2
• Testo-Max
• DecaDuro
• D-Bal
• Clenbutrol

HGH-X2 and Testo-Max help to ramp up your body’s natural growth hormone and testosterone levels, working together with the powerful supplements DecaDuro, D-Bal and Clenbutrol to help you quickly build muscle, boost strength, melt fat, and raise your energy levels through the roof for a ripped physique to be proud of.

Each Growth Hormone stack has enough supplementation to last four weeks. As with all of CB’s stacks, it’s recommended that you purchase two for an 8-week cycle for best results (click here to see the stack and cycle usage guide).

And remember, you save over 20% by purchasing a stack over individual products.

Bottom Line: The combination of these supplements is a definite winner. Expect impressive muscle gains, surprising amounts of strength and energy, rapid fat loss, and shorter recovery times.

Ulitmate Stack

So you want it all: a strong, lean, muscular physique. In order to achieve this goal you will need long-term energy, strength and stamina to power you through each workout. You will need to have your muscle protein synthesis in high gear to trigger muscle growth. You will need a metabolism that’s in overdrive to burn body fat around the clock. And you will need faster recovery periods between workouts.

THAT is a tall order. But the CrazyBulk Ultimate Stack can definitely help get you there.

The CrazyBulk Ultimate Stack contains six of the brand’s best bodybuilding products to boost muscle growth, strength, athletic performance, fat loss and recovery time for the ultimate physique.

Each Stack Contains 1 each of the following products:

• D-Bal
• Testo-Max
• DecaDuro
• Trenorol
• Clenbutrol
• Anadrole

D-Bal, DecaDuro, Trenorol and Clenbutrol are included to turbo charge your workouts with maximize your levels of strength, stamina and endurance, ramp up your protein metabolism for rapid muscle growth, and to quickly incinerate body fat.

Testo-Max and Anadrole amplify your body’s natural testosterone and growth hormone production to promote massive muscle growth and to help achieve peak strength, stamina and recovery.

Each stack lasts for 4 weeks. It is recommended to purchase two stacks for an 8-week cycle for best results (click here to see the stack and cycle usage guide).

And buying this stack saves you over 20% compared to buying each individual product separately.

Bottom Line: If you need better results from your workouts, if you want to reach your goals faster, if you want a better body – in short, if you want the ultimate physique, you must try the Ultimate Stack. HIGHLY recommended.

Have you tried any of the CrazyBulk products? I’d love to know what you have to say about your own personal experiences. Feel free to leave a review or comment below.

Mark McIntyre

Mark McIntyre is the founder of MaleHealthReview.com and acts as it’s chief contributor. He is a fitness trainer and avid mountain biker who also enjoys camping, hiking and fishing. Besides managing Male Health Review, Mark is also a guest columnist for several blogs related to men’s health. More about this author…