Is Serena Williams On Steroids?

TRT Trey

Last Updated September 1, 2022

TRT Trey

 September 1, 2022


Is Serena Williams on steroids?

Then you’ve come to the right place. Inside, you’ll find the official breakdown of whether or not Serena Williams has ever used gear before.

Serena Williams is one of the greatest female tennis players of all time. She won a record breaking 23 grand slam titles, as well as another 15 grand slam titles when she teamed up with her sister Venus Williams in the “doubles” category.

Although she was a great tennis player, most people remember Serena Williams for her bulky physique. Just think of when Serena wore her iconic catsuit to the 2002 US Open!

Is it really possible for a female tennis player to be that muscular as a drug-free athlete? Or did Serena William use anabolic steroids to bulk up during her career as a professional tennis player? Let’s find out!

Disclaimer: The contents of are for informational and educational purposes. We do not provide legal advice. Likewise, we do not provide medical advice, diagnosis, or treatment. Please consult your physician prior to consuming any over-the-counter supplements, like a natural testosterone booster, and/or getting a prescription for a pharmaceutical medication. Your access to is subject to our full disclaimer and terms of use.

Serena Williams Stats

Age: 40 Years Old
Height: 5'9"
Weight: 150 lbs
Estimated Body Fat %: About 22 Percent
Nickname: "Meek"

What Are Steroids?

Steroids are synthetic or man-made versions of testosterone, the male sex hormone. Bodybuilders and other athletes sometimes inject anabolic steroids into their body to boost their athletic performance. Steroids work by increasing the rate of protein synthesis, particularly in skeletal muscle cells. They are also known for their important virilizing effects [1].

Steroids were synthesized for the first time during the mid-1930s in Germany. They had little medical impact during the first few years.

However, by the 1950s the Soviet weightlifting team began experimenting with them, and in the following decades, many athletes began secretly using steroids to get an edge over their competition. By the late 1970s and early 1980s, anabolic steroids were popular among amateur bodybuilders and easily available in many countries [2].

Steroids are incredibly effective at boosting muscle mass, muscle strength, cardiovascular endurance, and overall athletic performance.

However, these benefits come at a price: steroids also have many negative side effects. These usually occur after excessive, long-term steroid abuse, as is common with many amateur and professional bodybuilders.

Some of the side effects of long-term steroid use include heart disease, structural damage to the left ventricle, liver damage (especially if steroids are taken orally) and various dermatological issues, like acne and hair loss. Other negative side effects include breast development, reduced sperm count, infertility and stomach pain.

Excessive doses of steroids may also lead to psychiatric issues like delusions, aggression, and manic episodes [3].

The bottom line is anabolic steroids are very attractive for their muscle-building effects. However, because of their dangerous side effects, they are illegal in the US and many countries.

Serena Williams

Signs Of Steroid Use

Is it easy to spot a steroid user? The answer is “maybe.” The truth is most steroid users have visible signs or side effects that tell you they are on the sauce.

Here are some of the most common signs of steroid use:

  • Rapid Muscle Gain
  • Extreme Mood Swings
  • Enlarged Breasts (In Men)
  • Excessive Hair Growth
  • “Joe Rogan” Gut

Let’s take a closer look at each of these symptoms.

The most obvious side effect of long-term steroid use is rapid weight gain. Many steroid users are able to gain up to 20-30 pounds of muscle mass in just a few weeks! Of course, these kinds of results are almost impossible for a drug-free bodybuilder.

Another common side effect is extreme mood swings, aka “roid range.” Steroid users often report increased aggression. This is an unfortunate side effect from increased testosterone levels.

Other common signs of steroid use include enlarged breasts, excessive body hair, and a Joe Rogan style gut.

Users who abruptly stop using steroids also experience a number of side effects, including vomiting, diarrhea, abdominal pain, decreased appetite, and fatigue [4].

Is Serena Williams On Steroids?

Is Serena Williams really a natural athlete? Or did she use anabolic steroids to get an edge over her competition? Let’s look at the facts before jumping to any conclusions.

Serena Williams does have some of the common signs of steroid use, such as an insanely muscular physique, and overpowering shoulders / traps. She looked like a female bodybuilder when she wore her trademark catsuit for the 2002 US Open!

However, looks can be deceiving. The truth is there is plenty of evidence showing that Serena Williams did NOT use anabolic steroids during her career.

Serena was tested by anti-doping agents thousands of times throughout her career. Even in 2018, when she was recovering after suffering post-birth health complications, she was tested four times per month. At the time she was ranked 454th in the world, but anti-doping agents were closely monitoring her.

A report published by USADA has shown that Serena Williams was tested by the Agency five times in 2018. This is twice as much as other American professional tennis players. However, all of her tests were negative. According to anti-doping experts, the WADA lists multiple factors for target testing, like athletes being at the highest level of a sport, recovering from an injury, or athletes who are near the end of their careers. Serena hits all those factors, so she is tested frequently, but all her tests are negative.

Although some commentators suggest that Serena is a steroid user, there is no proof suggesting this. Sure, she is muscular, far more muscular than other female tennis players, but having a muscular physique is not bulletproof evidence. Other writers suggest that drug testing in tennis is very weak, even at top levels. There are two kinds of testing in tennis – IC – in competition and OC – out-of-competition.

ICs are based on urine tests, which are not capable of detecting sophisticated performance-enhancing drugs. On the other hand, OCs are poorly administered and there is no accountability.

Some top tennis players have even missed OCs, without penalties or punishments. Insiders also suggest that WTA and ITF routinely cover up failed drug tests, citing injuries if the athlete is positive. Keep in mind that these are all rumors, and there is no definitive evidence confirm them.

The professional tennis community has been rocked by PED-related scandals, such as John McEnroe, who admitted to using steroids, but there is no evidence that Serena Williams used them. According to an unknown source, Serena avoided OC tests for two years, from 2010 to 2011. The same source says that she locked herself in a panic room and called 911 when a tester asked for urine samples. The story is still unconfirmed by any reliable sources, so it’s safe to say that it is untrue.

Serena was always one of the players that have come under the lens, has faced numerous allegations, but there is no evidence confirming that she used steroids throughout her career.

Serena Williams Before And After Steroids

Serena Williams was always one of the most muscular female tennis players in the world. There is plenty of evidence showing that Serena is a drug-free athlete, so this probably has more to do with her genetics than anything else.

Sure, she has some impressive shoulders and arms in the “after” picture. But Serena was always rather muscular – she never really transformed her physique, as she had a more muscular build her entire career.

This is just further proof that Serena Williams is in fact “natural.”

Serena Williams steroids before and after

Legal Steroid Alternatives?

Serena Williams did not use steroids during her tennis career. She never failed a drug test, and that is saying something, as she is one of the most frequently drug tested athletes in the world.

Serena sets a great example for the world, as steroids have many dangerous side effects, and can even be deadly when used irresponsibly. Steroids are also illegal in most western countries, including Canada, the United Kingdom, and the United States [5].

Fortunately, there are many “legal steroid alternatives” that you can use to transform your physique in a short amount of time [6].

One of the most popular legal steroid alternatives on the market today is called ecdysterone.

Ecdysterone is a natural substance found in spinach, quinoa, and many insect species. It works by increasing the rate of protein synthesis inside your muscle cells.

Unlike anabolic steroids, ecdysterone has no impact on your hormone levels. This means that ecdysterone doesn’t have any of the nasty side effects of steroids, such as damage to your internal organs.

So how effective is ecdysterone? Recent studies show that ecdysterone is far stronger than previously thought. One study showed that ecdysterone can increase muscle protein synthesis by as much as 20%, while another showed that ecdysterone is as effective as many traditional anabolic steroids, such as dianabol [7, 8].

Best of all, ecdysterone has zero side effects in humans, especially when taken at the recommended dosage of 500 mg.

One of the easiest ways to get started with ecdysterone is to purchase it through an online company. We really like Huge Supplements, as they have fast shipping, superior customer service, and they manufacture their own products right here in the United States.

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Testosterone Therapy vs. Steroids

Testosterone replacement therapy is one of the most important treatment options for men suffering from low testosterone levels.

Testosterone therapy, or TRT, is completely different from traditional anabolic steroids. Its purpose is to raise your total testosterone levels to the high end of the normal range, or to the levels of a healthy 18-year-old.

Many recent studies show that testosterone replacement therapy is safe and effective for men of all ages suffering from low T. Some of the benefits include improved cardiovascular health, body composition, and sexual performance [9, 10, 11].

Getting started with testosterone replacement therapy doesn’t have to be complicated.

One of the easiest options is to use a great online TRT provider, like Fountain TRT. They let you speak to a doctor using various telehealth technologies, like zoom, so you never have to leave your own home. Best of all, they ship you the prescription testosterone medication right to your own home.

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Serena Williams And Steroids | The Verdict

What’s the verdict – does Serena Williams use steroids?

The truth is, Serena Williams is 100% natty. Sure, she looks like she might be using steroids, with her massive arms and 3-D shoulders.

However, Serena was one of the most drug-tested athletes in the history of women’s tennis, and she never failed a single test.

This proves beyond the shadow of a doubt that Serena Williams is natural, and deserves all of her Grand Slam victories.

Congratulations, Serena Williams! You are living proof that it’s possible to work hard and become a world-champion without using performance enhancing drugs. And for that, you have our respect.


  1. NIDA. 2018, August 12. Anabolic Steroids DrugFacts. Retrieved from on 2022, March 6
  2. NIDA. 2021, April 12. What is the history of anabolic steroid use?. Retrieved from on 2022, March 6
  3. NIDA. 2021, April 12. What are the side effects of anabolic steroid misuse?. Retrieved from on 2022, March 6
  4. Albano GD, Amico F, Cocimano G, et al. Adverse Effects of Anabolic-Androgenic Steroids: A Literature Review. Healthcare (Basel). 2021;9(1):97. Published 2021 Jan 19. doi:10.3390/healthcare9010097
  5. Cooper R, Naclerio F, Allgrove J, Jimenez A. Creatine supplementation with specific view to exercise/sports performance: an update. J Int Soc Sports Nutr. 2012;9(1):33. Published 2012 Jul 20. doi:10.1186/1550-2783-9-33
  6. Cooper R, Naclerio F, Allgrove J, Jimenez A. Creatine supplementation with specific view to exercise/sports performance: an update. J Int Soc Sports Nutr. 2012;9(1):33. Published 2012 Jul 20. doi:10.1186/1550-2783-9-33
  7. Gorelick-Feldman J, Maclean D, Ilic N, Poulev A, Lila MA, Cheng D, Raskin I. Phytoecdysteroids increase protein synthesis in skeletal muscle cells. J Agric Food Chem. 2008 May 28;56(10):3532-7. doi: 10.1021/jf073059z. Epub 2008 Apr 30. PMID: 18444661.
  8. Parr MK, Botrè F, Naß A, Hengevoss J, Diel P, Wolber G. Ecdysteroids: A novel class of anabolic agents?. Biol Sport. 2015;32(2):169-173. doi:10.5604/20831862.1144420
  9. Al-Zoubi RM, Yassin AA, Alwani M, Al-Qudimat A, Aboumarzouk OM, Zarour A, Al Ansari A. A systematic review on the latest developments in testosterone therapy: Innovations, advances, and paradigm shifts. Arab J Urol. 2021 Aug 8;19(3):370-375. doi: 10.1080/2090598X.2021.1959260. PMID: 34552788; PMCID: PMC8451690.
  10. Kim SH, Park JJ, Kim KH, Yang HJ, Kim DS, Lee CH, Jeon YS, Shim SR, Kim JH. Efficacy of testosterone replacement therapy for treating metabolic disturbances in late-onset hypogonadism: a systematic review and meta-analysis. Int Urol Nephrol. 2021 Sep;53(9):1733-1746. doi: 10.1007/s11255-021-02876-w. Epub 2021 Jun 5. PMID: 34089171.
  11. Lunenfeld B, Mskhalaya G, Zitzmann M, Corona G, Arver S, Kalinchenko S, Tishova Y, Morgentaler A. Recommendations on the diagnosis, treatment and monitoring of testosterone deficiency in men. Aging Male. 2021 Dec;24(1):119-138. doi: 10.1080/13685538.2021.1962840. PMID: 34396893.
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