Man holding bodybuilding supplement

Bodybuilding Supplements: The Pros and Cons

8 min read


05 Feb 2024

Hack Beast Mode

  1. What are bodybuilding supplements?
  2. Is it safe to take bodybuilding supplements?
  3. Types of bodybuilding supplements
  4. The pros and cons
  5. What bodybuilding supplements should you choose?
  6. Why CrazyBulk supplements?

It's a dizzying world out there of protein, pre-workout supplements and complicated labels that might leave you gasping for air more than a crippling Nordic hamstring curl.

The good news is, there are supplements that will be your gym buddies, your spotters, and your cheerleaders out there—and we’re going to help you narrow them down.

Here, we're going to take a deep dive deep into the world of bodybuilding supplements, specifically focusing on their pros and cons as well as which ones might be your perfect match.

So whether you're looking to increase muscle bulk, improve exercise performance, or enhance your overall body composition, we've got you covered.

So, let's cut out all the myths and hype and get down to business, the CrazyBulk way.

What are bodybuilding supplements?

If you're serious about building muscle as well as maximizing your gains and you want to improve performance, bodybuilding supplements are your secret weapon.

But not just any supplements. Let's break down what exactly they are and should be.

Bodybuilding supplements are specially designed products that support and grow muscles, aid athletic performance, and pretty much improve your fitness in all aspects.

These supplements are used by gym-goers and athletes involved in intense resistance workouts or bodybuilding to complement their exercise routines and help them achieve their fitness goals faster.


Bodybuilding supplements are NOT and should not contain steroids or steroid-like substances.

These substances are associated with potentially serious health risks and are not recommended for use, period.

Bodybuilding supplements that make exaggerated or unfounded claims about their efficacy and safety, as well as those that are not properly regulated or tested for quality, should be avoided.

Is it safe to take bodybuilding supplements?

Yes... and no!

Make sure the ones you choose follow this tick list…

  • A reputable company that prioritizes safety and quality
  • Natural ingredients and avoid synthetic compounds
  • Supplements tested by third-party organizations like the International Society of Sports Nutrition or approved by the Food and Drug Administration

Types of bodybuilding supplements

Man drinking bodybuilding supplement

It's a flooded market, for sure. So how do you wade through so many supplements in order to find the golden ticket?

Let's take a look at the different types, what they do and what's in them. 'Cos it's important to know what goes in that body of yours, isn't it?

Powerhouse protein powders

These protein-packed wonders rush your muscles with the essential amino acids they crave to repair and build new tissue.

Protein powders provide the perfect foundation for a sculpted physique with their impressive nutritional profiles.

They usually contain the muscle-building prowess of whey, casein, and plant-based powders.

Mighty BCAAs

Have you heard of branched-chain amino acids, or BCAAs as we call them?

They hold the key to the art of recovery and preserving your hard-earned muscles.

Packed with leucine, isoleucine, and valine, BCAAs ensure that every ounce of effort you put into your training counts. Wave goodbye to muscle breakdown and embrace a faster path to recovery.


Packed with caffeine, creatine monohydrate, and beta-alanine, pre-workouts send shockwaves through your system, maximizing energy levels, focus, and endurance.

They famously banish fatigue, give you an energy boost, and rocket muscle strength.

The power of creatine

This supplement enhances high-intensity exercise capacity. Taking creatine can supercharge your training and increase energy like never before. This supplement works by increasing the amount of ATP (adenosine triphosphate) produced in the body, which is essential for muscle contraction during exercise.

From boosting energy levels and enhancing muscle bulk to skyrocketing athletic performance, creatine holds the key to next-level level crush mode.

Keep it pumping with nitric oxide

This bodybuilding supplement has gained popularity for its potential to supercharge athletic performance and bring those muscle gains. Nitric oxide (NO) is a molecule the body produces naturally that plays a crucial role in regulating blood flow and muscle contraction.

In the context of bodybuilding, nitric oxide supplements are typically formulated to increase the production and availability of NO in the body.

These supplements often contain ingredients such as L-arginine and L-citrulline, which are precursors to nitric oxide synthesis (the production of NO).

Weight Gainers

Weight gainers are designed to help boost bodybuilders who find it difficult to gain muscle bulk despite consuming high amounts of calories and performing weightlifting exercises.

These supplements are an awesome way to increase calorie and protein intake. They typically contain a blend of protein, carbohydrates, and a high number of calories.

Their aim? To kickstart your muscle bulk, a surplus of calories and nutrients to support muscle gains and facilitate weight gain as part of a well-rounded nutrition and training plan.

The pros and cons of bodybuilding supplements

Scoop of protein powder

Let's take a look at the pros and cons of bodybuilding supplements in more depth.

Protein powder


Muscle-building fuel: They pack a ton of high-quality protein that nourishes your muscles and helps increase muscle mass.

Compliment certain training: Protein supplementation has been proven to enhance muscle growth and strength when consumed following a resistance training program.

Versatile: These supplements come in all sorts of flavors and types, from whey, casein, and soy to egg and vegan protein—perfect for any dietary preferences.


Quality Control: Some products on the market may contain low-quality protein or filler ingredients that offer little nutritional value—so you've gotta research supplements before pressing the ‘buy’ button.

Dependency: It's essential to get protein from whole food sources as much as possible and not become overly dependent on powders as a nutritional source.

They should be used as, well…supplement…to a well-rounded diet, guys.



Turbocharged recovery: BCAAs work their magic by kickstarting the muscle repair process, reducing muscle soreness, and helping you bounce back faster from those intense workouts.

Muscle preservation: When you're shredding the iron, BCAAs come to the rescue to prevent muscle breakdown. They ensure you maintain your muscle bulk even during intense training or calorie deficit phases.

Hydration support: Some BCAA supplements are fortified with electrolytes, which help keep you properly hydrated during your sweat-drenched workouts. Say goodbye to cramps and hello to peak performance.


Limited effects without proper nutrition: While BCAAs can work wonders for your recovery, they are not a substitute for a well-balanced diet.

Potential digestive issues: Some people may experience mild digestive discomfort, such as bloating or upset stomach when taking BCAAs.

Pre-workout supplements

Bodybuilder drinking pre-workout


Explosive energy: With potent ingredients like caffeine, pre-workout supplements provide an electrifying surge of energy, giving you the fuel you need to push through even the most brutal training sessions.

Enhanced strength and endurance: Pre-workout supplements are designed to take your strength and endurance to mind-blowing levels. They can help increase your power, maximize your lifts, and crush plateaus.

Laser focus: Quality pre-workout supplements result in sharp focus and give you laser-like concentration.


Tolerance build-up: Your body can develop a tolerance to the ingredients in pre-workout supplements over time, which might require you to increase the dosage or take breaks to maintain the same CrazyBulk-level effectiveness.

Sleep Disruption: The high energy provided by most pre-workout supplements can interfere with your sleep if consumed too close to bedtime.

Ingredient Sensitivities: Some people may have sensitivities or allergies to certain ingredients commonly found in most pre-workout supplements, such as beta-alanine, sodium bicarbonate or certain stimulants.



Increased strength and power: Creatine is a powerhouse supplement that can amplify your strength and power output, allowing you to lift heavier weights and perform at a higher intensity.

Enhanced muscle size and volume: By increasing the water content within your muscle cells, creatine promotes muscle volumization, resulting in fuller, more pumped-up muscles.

Improved exercise performance: Creatine has been extensively studied and proven to enhance athletic performance, particularly during high-intensity, short-duration activities.


Water retention: One potential drawback of creatine is its ability to cause water retention, which might also lead to temporary bloating or water weight.

Digestive Issues: Some iron-pumpers may experience mild digestive discomfort when supplementing with creatine, such as bloating or stomach cramps.

Non-responders: While most people experience significant benefits from creatine supplementation, there is a small percentage of non-responders who do not experience the same impressive results.

Weight Gainers


Convenient calorie surplus: Weight gainers are a convenient way to consume a significant amount of calories in a single shake, a key component for Crazy Bulk-style gains. Some people use them as dietary supplements.

Muscle and mass building: Weight gainers are specifically formulated to support muscle and mass building. They provide the fuel your body needs to recover, repair—and improve athletic performance too.

Time-saving solution: For individuals struggling to meet their daily calorie requirements, weight gainers offer a time-saving solution. They are quick and you can consume them with ease when on the go.


Potential fat gain: Weight gainers can contribute to an increase in body fat as they typically contain a significant amount of calories.

Digestive discomfort: As is the case with all bodybuilding supplements, some people may experience digestive discomfort, bloating, or gas when consuming weight gainers due to their high caloric content and dense nutrient profile.

What bodybuilding supplements should you choose?

Range of bodybuilding supplements

Okay, it's time to think about what you want to achieve from taking supplements—and this usually comes down to your personal goals.

Want to build muscle and strength? Go for protein powder and creatine.

Want to boost your energy and performance? Try pre-workout supplements.

Keen to achieve weight gain and size? Go for the calorie-dense weight gainers.

Ready to take on faster muscle recovery and repair? Consider BCAAs.

Want to shed a few pounds of fat? Protein powders can result in weight loss, lean body mass, and the body weight you want.

Why CrazyBulk supplements?

If you're looking for 100% natural, safe, & legal steroid alternatives—look no further than CrazyBulk.

That means no prescriptions, no needles, and no messing with the law.

Whatever your goals may be, we have products and stacks for bulking, cutting, strength, and performance.

Check out all the testimonials from our happy customers who cut fat and gained definition and bulk to see real people with real results.

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