Natural bodybuilding has gained popularity in recent years, with many athletes claiming to be “natty,” meaning they have built their physiques without the use of performance-enhancing drugs (PEDs).
Being a natural bodybuilder signifies adherence to strict training, diet, and supplementation practices while avoiding banned substances. However, the debate surrounding the legitimacy of these claims persists, with many questioning whether all self-proclaimed natural bodybuilders are truly drug-free.
What Defines a Natural Bodybuilder?
The term “natty” is widely used in the bodybuilding community to describe athletes who do not use steroids, growth hormones, or other PEDs. However, defining what constitutes a true natural bodybuilder can be challenging.
Natural bodybuilding competitions enforce strict regulations to ensure fair competition. Federations such as the International Natural Bodybuilding Association (INBA) and the World Natural Bodybuilding Federation (WNBF) implement drug testing protocols to identify banned substances. These organizations prohibit steroids, growth hormones, selective androgen receptor modulators (SARMs), and other PEDs, ensuring a level playing field for competitors.
The Natural Bodybuilding Debate
The question of whether someone is truly natural arises due to the prevalence of PEDs in the bodybuilding industry. Many athletes have admitted to using drugs after previously claiming to be natural, leading to skepticism about others making similar claims.
PEDs, including anabolic steroids, testosterone boosters, and human growth hormone (HGH), provide significant advantages in muscle growth, recovery, and fat loss. Identifying natural athletes based solely on appearance is difficult, as genetics, training intensity, and diet all play crucial roles in determining one’s physique.
The Challenges of Staying Natural in Bodybuilding
Building a naturally impressive physique requires immense discipline and patience. Muscle growth follows a natural limit dictated by genetics, and gaining lean muscle mass without PEDs is significantly slower than enhanced athletes.
A natural bodybuilder relies on rigorous training, a well-balanced diet, and legal supplementation to achieve results. Social media and industry pressures to attain extreme physiques can tempt some athletes to turn to PEDs, even if they publicly claim to be drug-free. It has fueled suspicion regarding the legitimacy of many self-proclaimed natural bodybuilders.
Signs of a Natural Bodybuilder vs. an Enhanced Bodybuilder
While distinguishing between natural and enhanced bodybuilders is difficult, certain physical markers can suggest PED use. Enhanced bodybuilders often exhibit extreme muscle fullness, density, and vascularity that exceed natural limits.
Additionally, rapid muscle growth, an unusually lean physique with high muscle mass, and sudden body composition changes may indicate using anabolic substances.
PEDs like steroids and HGH alter hormone levels, sometimes leading to visible side effects such as acne, gyno (gynecomastia), and disproportionate muscle development. However, some natural athletes have genetically superior physiques, further complicating the distinction between natural and enhanced individuals.

How Drug Testing Works in Natural Bodybuilding Competitions
Natural bodybuilding federations implement drug testing to ensure competitors abide by strict anti-doping rules. Testing methods include urine analysis and polygraph testing, both designed to detect banned substances.
Despite these efforts, drug testing is not foolproof. Some athletes may use PEDs in small doses or time their drug use strategically to pass tests. Additionally, some substances may not be detectable through standard tests, creating loopholes that certain competitors exploit.
The Fake Natty Phenomenon
A “fake natty” refers to an athlete who falsely claims to be natural despite using PEDs. These individuals mislead fans and followers by promoting unrealistic physique expectations, often for financial gain or social media influence.
Many social media influencers claim natural status while using PEDs, deceiving audiences who aspire to achieve similar physiques naturally. The prevalence of fake natties has negatively impacted the natural bodybuilding community, making it harder to differentiate between genuine natural athletes and those using enhancements.
Supplements and Legal Aids in Natural Bodybuilding
Natural bodybuilders utilize legal supplements to support muscle growth, recovery, and performance. Creatine, whey protein, branched-chain amino acids (BCAAs), and natural testosterone boosters are common aids used within the guidelines of natural bodybuilding.
Proper nutrition and strategic supplementation help optimize hormone levels and muscle-building potential without using illegal drugs. However, identifying legal and illegal substances can sometimes be blurred, as certain supplements have the same effects as PEDs while remaining within legal boundaries.

Frequently Asked Questions
Can someone achieve a professional bodybuilding physique naturally?
Building an impressive physique naturally is possible, but it requires years of disciplined training, proper nutrition, and optimal genetics. However, natural bodybuilders may not reach the extreme muscularity seen in enhanced competitors.
How reliable are drug tests in natural bodybuilding?
While drug tests are essential to natural bodybuilding competitions, they are not infallible. Some athletes bypass testing through timing strategies or using substances that evade detection.
What are the most common PEDs used in bodybuilding?
Anabolic steroids, human growth hormone (HGH), insulin, SARMs, and testosterone boosters are among the most commonly used PEDs in bodybuilding to enhance muscle growth and recovery.