Quick Testosterone Booster Supplements Guide

Now you’ve seen LeanBulking’s Top Rated Test Boosters on the market. Let us explain why we’ve chosen them. 

Simply put, there’s one thing supplement companies can’t lie about – the ingredients in their products. And this is all we need to evaluate the effectiveness of a testosterone booster.

Here’s what to look for:

Quick Testosterone Boosters Guide

Best Testosterone Boosting Ingredients

Ultimately, you want a T-Booster to contain ingredients that will:

  • Raise Testosterone Levels
  • Improve Libido (Sex Drive)
  • Increase Muscle Mass and Strength

These are the key 3 benefits of taking these supplements – why else would you buy one?

For this reason, we’ll show you which natural ingredients are the best for delivering these benefits. Here they are:

  • Vitamin D3 – Although it’s called a vitamin, it’s technically a hormone that’s proven to raise your testosterone levels in countless studies. In fact, experts believe if you’re going to choose just one ingredient to consume, then Vitamin D3 should be your pick. Just make sure you’re consuming at least 3,332IU per serving (as this is the optimal dosage shown to work)
  • D-Aspartic Acid – DAA regulates testosterone synthesis in your body. As you can imagine, it’s very important to your testosterone levels and supplementing between 2,000mg-3,000mg can really increase your body’s testosterone production.
  • Fenugreek – This herb has been used in ayurveda (traditional Indian) medicine for centuries to boost libido and testosterone levels. And studies have proven that it works. In fact, this is one of the few ingredients that works in dosages as small as 50mg (making Frenugreek a great ingredient that you don’t need in huge amounts).
  • Asian Red Panax Ginseng – We know whether a company’s done their research when we see this on an ingredient list. It’s not commonly used in test booster supps, but it’s one of the best herbs when aiming to raise your T-Levels.

Worst Testosterone Boosting Ingredients

Here, i’ll show you which ingredients I avoid in testosterone boosters. They’re usually synthetic ingredients that have been reported to cause side effects.

Tribulus Terrestris 

This is a plant believed to improve libido and general health. However, while it’s shown to have a minor effect on libido, it has no effect on your testosterone levels.

Not only that, Tribulus can increase the weight of your prostate (a very bad side effect that can lead to serious male health issues).


Also known as DIM, this isn’t needed in any natural testosterone booster supplement. Basically, it can reduce estrogen levels in dosages of 100mg.

But only steroids are strong enough to cause your body to convert testosterone into estrogen (which is why some steroid users have gynecomastia).

Not only that, when dosed above 100mg, DIM can actually encourage your body to produce more estrogen, which is a side effect you want to avoid.

Velvet Antler 

Usually taken from deer or elk, this is mistakenly believed to improve testosterone levels. Countless studies have shown that it has no effect on your T-Levels at all, but companies use this (to fool the people that don’t know this, as it sounds fancy).

Synephrine & Yohimbine 

Although these are fat burning ingredients, some companies still add this into testosterone boosters as an added bonus. However, increasing testosterone will promote fat loss, so there’s no need in these ingredients.

Not only that, Synephrine & Yohimbine have been banned from numerous countries after causing harmful side effects such as anxiety, rapid heartbeat and nausea. As a result, we advise that you avoid supplements containing these ingredients.

See Your Best Options In Our
Top 3 Testosterone Boosters Page