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Fenugreek vs Tribulus – Which Works Best?

When it comes to boosting testosterone there’s a ton of conflicting information of which herb is right for the job. Two you’ll have come across while looking for your new booster are Fenugreek and Tribulus. But which one works best? Let the battle of Fenugreek vs Tribulus commence. 

Harnessing the power of natural, plant-based nutrients is a surefire way of ramping up your hormone levels and rediscovering a more athletic, leaner, healthier and stronger you.

But with so much information out there and so many testosterone boosting supplements to choose from it can be confusing.

That’s where we come in.

We’ve broken down the science for you. So if you want to know if fenugreek or tribulus will work you’re in the right place.

Fenugreek vs tribulus. The gloves are off. Let’s take a look at the research…

Testosterone boosters are the key to male health and performance

The painful truth is that at some point, all men suffer from a decline in levels of the primary steroid hormone testosterone.

If you take a look at medical statistics, the drop off tends to occur at around age 30, where you’ll experience a fall in hormone levels at a rate of 1-2% per year.

If you don’t fix it you’ve got a 40% chance of having clinically low testosterone (a condition called hypogonadism) by the time you reach the age of 45.

Low T: a common illness affecting more and more men like you

You might have played sports as a younger man. You could have been fit and healthy, lean and strong during your college days.

But as life took over, and your job and family became the priority, it meant less time for yourself. Your active lifestyle was slowly replaced by one of stress, junk food and practically no physical activity.

And that had a drastic effect on testosterone levels.

But why is low testosterone an issue in the first place?

  • Loss of libido, sex drive and stamina in the bedroom
  • Increased risk of heart disease, metabolic illness and early death
  • Increase in belly fat and loss of bone and muscle strength
  • Reduced endurance and fitness
  • Increased risk of low mood, anxiety and depression
  • Loss of confidence in who you are

Testosterone boosters fix the problem and let you discover the old you

Research suggests that active men who lead a healthy lifestyle and follow a healthy diet

The good news is that with the right lifestyle, you’ll enjoy the benefits of sky high testosterone.

That means more muscle, less fat, more sex. You’ll retain that assertive, confident personality and lead a life full of strength and vigor.

Testosterone boosters are natural supplements that use specialized nutrients to kick start the process. They amplify existing testosterone channels in your brain, forcing your body to wake up from its temporary slumber and get back to work.

They’re not like harsh medical therapies that flood your body with hugely dangerous synthetic hormones. Instead they use the power of nutrition to make more testosterone safely, naturally and without side effects.

More and more men are choosing to use testosterone boosters to support their health goals. From elite athletes to guys who just want that little bit extra.

Good testosterone boosters focus on the right ingredients.

From well-research, premium test boosting ingredients such as vitamin D3 and D-aspartic acid to male hormone support optimizer nutrients like magnesium, it’s all about nutrients.

You’ve likely heard that fenugreek and tribulus are used in testosterone supplements. And now you want expert guidance on the most effective out of the two.

So which comes out on top – fenugreek or tribulus?

Here’s what you need to know.

DHT man baldness

Fenugreek vs tribulus

Without knowing the ins and outs of testosterone boosting nutrients you’ll be unsure which of these two ingredients deserves your hard cash the most.

But before you make any decisions, take a look at what the research says…

Fenugreek shown to elevate testosterone during clinical trials

Fenugreek is a sweet spice with a distinct taste and aroma. Popular in Asian cuisine, you probably don’t get a lot of it in your diet unless you eat lots of Indian food.

It plays a role in digestion, helping to improve gut health. It also regulates insulin levels too, which is important for reducing sugar cravings and maintaining a lean physique.

In terms of male health support, fenugreek has been shown to treat erectile dysfunction successfully. It also has a direct influence on testosterone levels by inhibiting a protein called SHBG which otherwise swallows up testosterone, making it unusable [1].

Other studies have reported that testosterone boosters containing fenugreek elevated libido, arousal and quality of life, with higher doses also increasing strength, energy and mood [2].

Research also shows that fenugreek is more effective when combined with nutrients such as magnesium and zinc as it elevates its bioavailability.

You’ll find fenugreek, magnesium and zinc as well as other hormone optimizing ingredients in our powerful testosterone-boosting male supplement complex TestoFuel.

Summary: Fenugreek

Boosts testosterone: Yes. By decreasing inhibitory SHBG proteins.

Clinical research profile: Strong. Tested in both athletes and general population.

Optimal dosage: 100 mg per day.

Safe: Yes. Fenugreek shows no adverse reactions, even at 3 g per day.

No clear evidence linking tribulus with an increase in testosterone or strength

Back in the 1970s, a nutrient called tribulus terrestris became popular among Bulgarian weightlifters. And with these athletes winning numerous medals, the spiky plant extract was quickly thought to enhance performance.

This was well before doping was properly introduced, and the chances are that tribulus wasn’t the only ‘nutrient’ these lifters were taking at the time is pretty low.

Tribulus contains steroidal saponins – a type of natural plant glycoside. And it’s this compound that was said to cause the increase in testosterone found in these athletes.

There’s hardly any research on tribulus terrestris and testosterone though.

And the couple of studies that have been published show poor results.

For example, one research paper demonstrated that in trained athletes, tribulus failed to increase muscle mass or strength when compared to a placebo nutrient [3].

And another found that in a group of elite levels sportsmen, even 5 weeks of tribulus supplementation didn’t change testosterone levels or markers of athleticism [4].

There are also a number of side effects associated with steroidal saponins that you need to be aware of:

  • Kidney damage and toxicity
  • Loss of sleep
  • Nausea, bloating, stomach cramps, vomiting, diarrhea
  • Makes symptoms of an enlarged prostate worse
  • Makes skin more sensitive to sunlight

Summary: Tribulus

Boosts testosterone: Currently no evidence to support any benefits to testosterone, strength or muscle mass.

Clinical research profile: Poor. Tested in both athletes and general population with no benefit.

Optimal dosage: A very high 450 mg might slightly enhance libido.

Safe: No. A number of side effects and adverse reactions reported.

Fenugreek vs Tribulus: The Winner

When it comes to boosting your hormone levels, it’s all about the nutrients in your test booster.

Looking at the research, there’s only one winner in the battle between fenugreek and tribulus…


It ramps up libido and slows down inhibiting protein enzyme activity. As part of a testosterone boosting supplement, you’ll feel the benefits straight away.

The clear winner in the fenugreek vs tribulus battle is our favourite Asian herb … Fenugreek


  1. Wilborn, C et al. Effects of a purported aromatase and 5a-reductase inhibitor on hormone profiles in college-age men. Int J Sport Nutr Exerc Metab. 2010; 20(6):457-6
  2. Steels, E et al. Physiological aspects of male libido enhanced by standardized Trigonella foenum-graecum extract and mineral formulation. Phytother Res. 2011; 25(9): 1294-300
  3. Rogerson, S et al. The effect of five weeks of Tribulus terrestris supplement ation on muscle strength and body compositino training in elite rugby leauge players. J Strength Cond Res. 2007 May; 21(2): 348-53
  4. Antonio, J et al. The effects of Tribulus terrestris on body composition and exercise performance in resistance-trained males. Int J Sport Nutr Exerc Metab. 2000 Jun;10(2):208-15