So you’re considering a supplement to help boost your testosterone levels, but where do you start? This Performance Lab SPORT T-Booster Review is a good place to start.

Unfortunately, if you’re over the age of 30, there’s a good chance that your testosterone levels are in decline and it only gets worse as you get older. Depending on your age you’ll see it affect you differently, with younger males seeing an increase in belly fat and loss of muscle whilst a middle-aged man could see his libido and sexual performance affected.

Testosterone boosters are natural supplements that can increase your testosterone levels by encouraging your body to create more testosterone, rather than using synthetic alternatives like gels and syringes

Performance Lab have created a great all-rounder here that looks to help build muscle, reduce fat and take care of any issues in the bedroom.

What Does Performance Labs SPORT T-Booster Do?

Given the ingredients in this product and the research associated with it, here are the key benefits you should experience from using this test booster:

Regulates Cortisol release which impedes testosterone

Cortisol is a stress hormone and studies have shown that this can inhibit testosterone production in men as well as a loss of libido. This T-Booster regulates cortisol production, allowing testosterone to stay active for longer which can help muscle development and masculine health.

Stimulates hormones to create & release testosterone

Performance Lab ingredients are key in stimulating luteinising hormone production, this is done by stimulating numerous glands including the pituitary and hypothalamus glands. This in turn signals the testes to create more testosterone and sperm.

Stops conversion of testosterone to estrogen

There’s an enzyme in the body that converts testosterone to estrogen, Performance Lab SPORT T-Booster takes care of this by including an ingredient that blocks this enzyme.

Is It Safe?

Like all of the products developed by Performance Labs, they’re designed to be safe for long-term daily use. They use well-researched ingredients in potent but safe dosages which means you shouldn’t feel any adverse side effects.

Whilst this product is safe, it is recommended that you cycle on and off. We recommend that you cycle 2 weeks off for every 4 weeks of use.

SPORT T-Booster Ingredients

This wouldn’t be a comprehensive Performance Lab SPORT T-Booster Review if we didn’t take a closer look at the ingredients and true-to-form, Performance Lab have opted for a small amount of potent ingredients.

We don’t mind whether a product has 3 or 13 ingredients in, as long as the ingredients have been proven to work AND there’s a high enough dosage.

Here’s a quick breakdown of what’s in each capsule:

Ashwagandha – 300mg

This is a must have in a test booster and it’s great to see a decent amount in there. Ashwagandha is an Ayurvedic root herb that is normally used for physical and mental performance enhancement.

This ingredient is responsible for regulating the production of cortisol, a stress hormone that impacts the creation of hormone. By regulating its production, it means that more testosterone can be created.

It also stimulates the Luteinising Hormone (LH) and Follicle-Stimulating Hormone (FSH) which encourage your body to produce and release testosterone.

D-Aspartic Acid Calcium Chelate – 1000mg

D-AA is quite a common in testosterone boosting supplements, but D-AA-CC is a little more rare. This amino acid helps regulate the synthesis and release of sex hormones.

D-AA-CC sets off a chain reaction in your body, with the end result being and increase in both testosterone and sperm. It starts off by stimulating the pituitary gland which creates LH, it also stimulates the hypothalamus gland to release gonadotropin-releasing hormone (GnRH), which in turn signals for synthesis of additional LH and (FSH). Finally, these hormones signal the testes to increase production of testosterone and growth hormone.

As D-Aspartic Acid is combined with Calcium Chelate, it improves absorption which means a smaller dose can be used than you’d normally see with pure D-AA products.

Mucuna Puriens

Mucuna Puriens supplies and active ingredient called L-DOPA which supports masculine health by starting another chain reaction to help kick-start testosterone production.

Similar to D-AA-CC, L-DOPA stimulates the brain to release GnRH. This then signals the pituitary gland to produce LH which then signals to the testes.

So as you can tell, it’s all about stimulating glands to produce hormones that can then signal the testes to produce and release testosterone.


This is an excellent addition to the formula, this extract from orange fruit blocks the aromatase enzyme from converting testosterone to estrogen.

As testosterone declines with age, the conversion rate of testosterone to estrogen goes up so this is a major player in making sure the testosterone generated from the other ingredients doesn’t go to waste.

How To Take Performance Lab SPORT T-Booster

You should take 2-4 capsules daily. Performance Lab advise that for best results you should take 1-2 capsules with your first meal of the day or before your workout, then another 1-2 capsules either with your second meal, or after your workout.

To make sure you’re getting the most out of the supplement, it should be taken as part of a fitness regimen that includes strength training and cardio.

How much does it cost?

Performance Lab are known for offering value for money and the same can be said for their T-Booster. At $50 per bottle, which could last you up to a month, it’s cheaper than a lot of its competitors.

The usual multi-buy discount includes this product which means you get 5% off if you buy two bottles, and 10% off if you buy three.


It’s time to bring this Performance Lab SPORT T-Booster Review to an end and we’re going to start with the ingredients. We love the fact that it has a good dosage of Ashwagandha in it, it’s one of the best ingredients for increasing your testosterone levels.

The other three ingredients compliment it very well but we feel there are some basics ingredients missing. We’d love to see Boron in here, numerous recent studies have cited that it can increase free testosterone by 25%. Some other basic ingredients we’d like to have in this formula Zinc, Magnesium and Vitamin B6 (ZMA).

The good news is all of the ingredients used here are safe and there’s no proprietary blend so you know how much of each ingredient that you’re taking.

Price-wise it’s one of the more affordable testosterone boosters but it could become expensive if you take their maximum recommended pills of four per day. We’d advise starting out with two per day and up the dosage if you’re not happy with the results.

Overall, this is a very solid testosterone booster that works hard to stimulate the production and circulation of testosterone. It’s one of the best out there on the market and will definitely find its way on to our best testosterone boosters list.

If after reading this Performance Lab SPORT T-Booster Review you’re still not sure it’s the right T-Booster for you, check out our Prime Male Review & TestoFuel Review