I've always been curious about the effectiveness of testosterone boosters, so I decided to give Xellerate's Test Boost for Men a try.
Read this Xellerate Test Boost supplement review to find out whether you should buy this supplement or not.
Xellerate Test Boost is Amazons number one best selling testosterone booster.
If you wish, you can visit Xellerate's Amazon product page here.
What is Test Boost?
Xellerate's Test Boost supplement is a testosterone booster.
However, Xellerate doesn't market their product as a testosterone booster - they market it as a "testosterone maintenance" or "testosterone support" supplement.
Meaning they don't promise increased testosterone levels.
They only promise it will help maintain and support adequate testosterone levels.
Though, Xellerate has included some effective testosterone boosting ingredients.
Let's take a closer look at the ingredients listed.
Ingredients of Test Boost:
Xellerate has included multiple ingredients in Test Boost; the main ones most related to testosterone boosting are listed below.
Read on to see what each ingredient does.
Vitamin B6 is essential in the formation of haemoglobin in red blood cells and strengthening the immune system.
Vitamin B6 is necessary for the formation of androgens and, in higher dosages, can help regulate estrogen production, among other hormones.
Estrogen is a hormone that can work against testosterone.
There is isolated evidence of vitamin B6's ability to increase testosterone.
However, the clinical results concluded that while vitamin B6 deficiency can lead to decreased testosterone, supplementation with B6 did not show a noticeable increase in testosterone over normal levels.
Therefore, Vitamin B6 in Test Boost is designed as a testosterone support component rather than a booster.
If you do not lack Vitamin B6, there isn't much this ingredient can do for your testosterone or hormones.
Vitamin D is produced in the body and can alter many biological functions.
Vitamin D comes in two different variations; D2 and D3.
Studies have shown that supplementing with vitamin D can decrease a protein called sex hormone binding globulin (SHBG).
Free testosterone in the blood binds to SHBG, rendering it inactive; reduced SHBG means more testosterone is available for the body to use.
Therefore, taking vitamin D can help to increase free testosterone levels.
While selenium is essential for testosterone production, it is a trace element.
Most of the time, you don't need to supplement it as selenium is readily available elsewhere.
The Recommended Daily Allowance (RDA) for Selenium is 55 micrograms, so Xellerate Nutrition has met this requirement.
However, a single Brazil nut can contain more than 100 mcg.
Because it's so common in many foods, selenium deficiencies are rare.
However, it is still a valuable addition to help meet your daily selenium requirement.
Magnesium can help increase free and total testosterone while reducing fatigue and recovery time.
Studies have shown that supplementation with magnesium significantly increases free and total testosterone levels.
Testosterone binds to magnesium instead of SHBG.
Hence, magnesium effectively protects your free testosterone and keeps it bioavailable.
Magnesium has a recommended daily dose of 150-280 mg.
The 190 mg of magnesium in Xellerate Test Boost for Men is optimal.
Supplementation with zinc is one of the most potent testosterone boosters.
Zinc increases testosterone levels in two ways; by increasing LH and reducing aromatisation.
LH stimulates the pituitary gland to produce testosterone.
Zinc also reduces the aromatisation of testosterone.
Aromatisation is the chemical conversion of testosterone to estrogen.
Because zinc inhibits this process, it increases free testosterone levels.
The optimal dose of zinc is 30-40 mg per day for an adult male.
However, Test Boost for Men only contains 12.5 mg, which is not optimal for an effective testosterone booster.
This amino acid can increase testosterone, making it an attractive addition to Test Boost.
D-Aspartic acid acts on the hypothalamus in the brain.
It promotes the release of luteinizing hormone (LH), follicle-stimulating hormone (FSH) and growth hormone (GH).
GH can enhance performance, and LH can increase testosterone.
It is a powerful testosterone boosting ingredient.
However, since there is no exact dosage listed on the label, we cannot say whether it will be effective in Test Boost.
Co-enzyme Q10 is produced in cells; it is found in the mitochondria and is essential for ATP production.
There is evidence that CoQ10 improves blood flow, protects blood vessels from plaque build-up, and enhances many bodily functions improving health.
But it's expensive, and no evidence exists that supplementing CoQ10 can increase testosterone levels.
In fact, CoQ10 can lower testosterone.
Therefore, CoQ10 is not a testosterone boosting ingredient, but it is suitable for general health improvement.
Advantages of Test Boost:
Xellerate's Test Boost for Men supplement contains several proven ingredients that work in various ways, including magnesium, zinc, D-aspartic acid, and vitamin D.
People say it improves energy and libido, probably thanks to CoQ10 and maca root, though these ingredients don't increase testosterone.
It is manufactured in a GMP facility in the UK, meaning the quality is excellent.
Xellerate's Test Boost has over 4,800 reviews, and over 50% of them are 5-star reviews with an average 3.9-star review.
Disadvantages of Test Boost:
Test Boost does not specify the dose of D-aspartic acid.
Test Boost contains three times less than the adequate dosage of zinc to boost testosterone levels.
There is also evidence that coenzyme Q10 can lower testosterone levels.
Minimal information exists about Xellerate Nutrition.
Xellerate includes ineffective ingredients such as maca root and fennel seed that can produce misleading results.
Xellerate Test Boost Supplement Reviews:
Below are some reviews of Xellerate Test Boost taken from their Amazon page.
"I've just started to use this product and already started to notice a difference energy wise. Before I would use a well known brand, but not any more. If you are looking to use a Testosterone booster then this is the one. You will not be disappointed, trust me, I'm about to turn 50 and it helps with my training." - by Keith.
"Excellent service, only been taking them for 5 days and I am very pleased with the results so far." - by Bewsey.
"I take a couple with my evening meal and it seems to increase my energy levels over the next few hours without causing sleeping problems. It's early days yet so I haven't noticed any other effects. I'm hoping it will enhance muscle development eventually. Overall I'm pleased with this product." - by Avid Reader.
Over 50% of people who leave a review have 5-star reviews, and the average review is 3.9-stars.
There are over 4,800 reviews at the moment.
My Review of Xellerate Nutrition Test Boost
I believe Xellerate Test Boost is an excellent supplement for increasing testosterone levels.
Despite limited information on Xellerate Nutrition, they have a strong reputation and many positive reviews - especially for a controversial supplement.
You can buy Xellerate Test Boost on Amazon.