TestoFuel – Test Boosting Supplement Review 2021


Last updated: 05 May 2022



One of the leading and most popular testosterone boosting supplements on the market is TestoFuel. Developed by UK and US based nutrition specialists Roar Ambition, this supplement hopes to help make you look and feel better. TestoFuel has a number of high-profile admirers including the legendary Robby Robinson, former Mr Olympia Master who uses it regularly to improve his workout.

TestoFuel is one of many ‘testosterone boosters’ on the market and has been around for a couple of years. It seems to have a good pedigree and is trusted by a lot of customers. TestoFuel also has many testimonials on its site, with many customers rating it very highly. TestoFuel is competitively priced and you can purchase multiple bottles of the product to get some great savings.

We’ve rounded up the main details below to save you the trouble! Read on for more information on TestoFuel.

What’s in it?

TestoFuel contains seven core ingredients, which we’ve listed below.

D-Aspartic Acid – DAA is a common ingredient in ‘testosterone boosters’. A single serving of TestoFuel gives you 2300mg of D-Aspartic Acid.

Vitamin D3 – Like DAA, Vitamin D3 is found in many supplements like this one. You’ll get 5000IU per daily serving of TestoFuel.

Zinc – Zinc is found in a lot of food types and TestoFuel helps ensure that you hit your recommended daily intake.

Magnesium – Like zinc, you’ll find magnesium in many of the foods you eat. A good inclusion for TestoFuel.

Fenugreek – Again, you’ll see ingredients like Fenugreek in many other ‘testosterone boosters’ so it’s good to see it in TestoFuel. You’ll get 100mg of Fenugreek in each serving of TestoFuel.

Asian Red Panax Ginseng – A serving of TestoFuel provides you with 100mg of this plant extract. Another good addition.

Oyster Extract – Oyster extract is not common for supplements of this type, yet we think it’s a good addition. You get 100mg per serving.

Supplements Facts

Serving Size: 4 capsules
Servings Per Container: 30
Amount per serving % Daily Value
Vitamin D3 5000 IU
Vitamin K2 18 mcg 23
Vitamin B6 (as Pyridoxine HCI) 5 mg 250
Magnesium (as Magnesium Aspartate) 200 mg 50
Zinc (as Zinc Monomethionine and Aspartate) 10 mg 67
D-Aspartic Acid 2300 mg **
Asian Red Panax Ginseng 100 mg **
Fenugreek (Seed) 100 mg **
Oyster Extract 100 mg **

** Daily Value Not Established
Other Ingredients:
gelatin, silicon dioxide, magnesium stearate, FD&C Red 40.

Want to try TestoFuel?

How to take it

To use TestoFuel all you need to do is take one of the capsules four times a day with a meal or a snack. The manufacturer recommends that you take it daily and consistently to get the maximum effect. Make sure you take the capsule with a glass of water and before you eat. Don’t ever take more than the stated dose and get in touch with your doctor if you do.

What people are saying about it

TestoFuel has a lot of testimonials on their site, which you can view for yourself here:


The general tone of the comments is positive, with many saying that it’s helped them gain muscle and lose body fat. A lot of people also mention that they’ve noticed an increase in mood.

Surprisingly for a ‘testosterone booster’ there are also many testimonials from women. They say that the product has also helped them to lost weight and gain muscle. Take a look at the testimonials section to see some of the before and after pictures and read what people really think about TestoFuel.

  • Non vegetarian capsules
  • Premium price but you can buy a bundle to lower the cost significantly


Best Supplements 2021 would highly rate TestoFuel if you’re in the market for a ‘testosterone booster’ and that why we have rated it #1 in our best test booster list of 2021.

We really like that fact that the product is honestly marketed and manufactured. They’re not trying to pull the wool over your eyes with this one. The formula is carefully constructed and what you see on the ingredients label is exactly what you get.

It seems great for men and women of all ages to supplement their diet and training. You might need to take it for 2-3 months to see any results but that shouldn’t put you off.

We think TestoFuel is a great ‘testosterone boosting’ supplement.