• Dorian Yates Test X - 270g (1 Month Supply)
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Dorian Yates Nutrition

Dorian Yates Test X - 270g (1 Month Supply)

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Raspberry Lemonade


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The latest product to be added to the DY Nutrition range comes in the form of possibly one of the strongest natural testosterone boosters ever and it’s called Test X! Dorian Yates brings you a 6,400mg blend of research driven ingredients developed to support a complete male hormone balance so you can expect to see increases in energy levels, weight management, sexual libido and of course muscle gains!

If you’ve hit a wall in your training and feel the muscle size and gains have slowed down, there can be no better time than to try DY Nutrition Test X to smash through that plateau. Even if you haven’t, Test X can improve your overall health with benefits such as faster recovery rates between training sessions, improved sleeping patterns and elevated sex drive and stamina to name a few. This 100% natural formula has been scientifically engineered by Dorian Yates and his team of experts to have you reach your training goals by aiming to stimulate luteinizing hormone release whilst keeping estrogen levels low. 

With each 9g serving let’s take a closer look at why DY Nutrition Test X is such a potent testosterone boosting formula;

D-Aspartic Acid – This highly effective amino acid acts as a regulator of testosterone synthesis. It can also cause a release important hormones such as the luteinizing hormone and growth hormone which both play critical roles in muscle growth, strength and size

Ashwagandha – A potent herb which not only promotes an increase in the luteinizing hormone but also has been shown from studies to increase power output too making Ashwagandha a fantastic performance enhancer in the Test X formula

Tribulus Alatus – A plant that can be primarily found growing in the Middle East has been shown to assist in healthy glucocorticoid function allowing for more balanced cortisol levels. Add to this increases in natural testosterone production and you can start to see the many positives Tribulus Alatus has in the Dorian Yates Test X blend

Diindolemethane (DIM) – DIM acts as a highly effective aromatize inhibiter which prevents testosterone converting to estrogen. This is vital for muscle gains in strength and size and complements all the components of the Test X greatly! 

These are just 4 of the ingredients that can be found in the Test X formula by DY Nutrition. Add 5 more ingredients in the form of Betaine Anhydrous, L-Carnitine-L-Tartrate, Damiana, Anacyclus Pyrethrum and Polygonum Cuspidatum and you can start to see the extreme potency of this hormone boosting supplement!


Key Features

Increase natural Testosterone levels

Promotes muscle gains in strength, size and endurance

Will keep estrogen levels low with potent aromatase inhibitor

Increase sex drive and sleep patterns

Enhanced energy levels throughout the day


Add 2 scoops (9g) to a shaker with 180- 230 ml of cold water and shake for 8-10 seconds. Take once per day, consuming either upon waking or just before bed


Size: 270g

Serving Size: 9g (2 scoops)

Servings: 30


Per 9g Serving


D-Aspartic Acid

Betaine Anhydrous (Trimethylgylcine)

Ashwagandha (Withania somnifera) (root) (KSM-66)


Tribulus Alatus (aerial parts and berries)

Diindolemethane (DIM)

Damiana (Turnera diffusa) (leaf)

Anacyclus pyrethrum (root)

Polygonum cuspidatum (root) (50% trans-Resveratrols)


Other Ingredients

Natural & Artificial Flavours, Malic Acid, Citric Acid, Silicon Dioxide, Sucralose and Beet Juice Powder (for colour)


Dorian Yates Nutrition have definitely taken the first positive step in formulating an effective testosterone booster by making the Test X into a powder form. This way they can ensure no ingredients are under dosed and that you do not have to take multiple capsules. The mixability is good and the raspberry flavour works nicely too. For consumption we would say just before bed has slightly more benefits due to its ability to assist sleep patterns and the stages of recovery and growth that occur whilst we sleep. The addition of DIM is also a positive in the Test X blend and an ingredient you will start to see more in natural testosterone boosters but DY already have it in there!


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