& Fitter Healthier Dad.

Mental and physical nutritional support for the TT40 transformation system.

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A full stack in a single bottle.

  1. Testosterone Support - Energy, vigor, libido, muscle building. There are so many benefits to healthy testosterone levels.
  2. Reduce stress and anxiety - By lowering levels of the stress-hormone cortisol, you can reduce stress and increase your sense of wellbeing.
  3. Improve mood - Natural nootropics shown to enhance mood and make you feel more positive, for energy and motivation.
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Get Back To Your Peak

Centrapeak has been a global hit for over two years, and our customers have seen benefits in many different areas.

Many of them have felt compelled to submit written reviews and testimonials and help other men in their position, encouraging them to invest in the product too.

The benefits they have highlighted in their testimonials include;

  1. Improved Sleep Quality Dropping off faster, staying asleep, and rising refreshed in the morning.

  2. Motivation Attacking that list you've been putting off, achieving more at work and home.

  3. Energy Finishing a hard days work and still wanting to hit the gym hard.

  4. Mental Resilience Sticking to a tough regime and seeing big success on the back of it. One customer told us how he lost over 25kgs in 4 months on his weight loss program.

Start your journey today.

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Director Howard Clay explains how Centrapeak has helped him personally and professionally.

Director Howard Clay explains how Centrapeak has helped him personally and professionally.

Why is Centrapeak Different?

Improve Your Mood

There are hundreds of testosterone boosters on the market. Many are good, most are not.

None are formulated with a key aim of making you feel better mentally.

Yes, higher testosterone levels will naturally make you feel better. But Centrapeak has been formulated with testosterone boosting ingredients that have also been shown to be highly effective cognitive enhancers.

So you get the mental benefits of higher testosterone ... and then further cognitive benefits from the individual ingredients.

We Don't Stop There

We've taken Centrapeak even further, by adding ingredients normally found in Nootropic Supplements.

Natural botanicals like Rhodiola Rosea and Phosphatidylserine (PS) further enhance mental clarity and feelings of wellbeing.

A Unique & Effective Formula

Read more about what makes Centrapeak special.

Centrapeak Ingredients

Testimonial: Terry S., USA

Terry from Wisconsin explains how Centrapeak has helped him.

Centrapeak Customers

One major area Centrapeak is benefitting me is with my work. I feel far more focused working from home and don’t experience fatigue like I normally would when sitting at a computer. Coupled with the fact that my sleep is the best it’s ever been and Centrapeak is a winner. Thanks Centrapeak!

Eddie B., UK

Phenomenal customer service. I like the new formula as well. Turned 5 Ohhhh this year, so need all the mental acuity I can retain. This product imo is perfect for guys my age who just want to maintain the mass we have as opposed to bulking up, although when I do push myself, I can bulk up on this formula. Great stuff indeed.

Ed S., Oklahoma

Discover and get capsule that give you big power!!!!! Great support for work out. @robertobiopower

Roberto B., Italy

I can tell you that this 50 year old Marine Vet feels like he is 21 again and even my younger friends in the gym tell me "Chris you're looking like beastmode", so if you want to change your lifestyle then Centrapeak can and will help you achieve it...trust me!

Chris R., Ohio

Your customer service is exemplary. You have a world class product to work with, and the fact Centrapeak has reformulated after just one year is something only the best companies do. The world needs to know about your wonderful product.

Rick S., British Columbia

You guys have phenomenal customer support; it’s really appreciated! Great customer support with a great product, you can’t ask for anymore. Thank you again! 

Dan H., Virginia

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How Does Centrapeak Support Testosterone?

The ingredients have demonstrated through research to help;

  • Stimulate the Leydig cells in your testes to produce additional testosterone.
  • Reduce cortisol and other stress hormones which suppress testosterone production.
  • Optimize neurotransmitters to enhance your mood and mental well-being.
  • Inhibit the production and effectiveness of estrogen, the female sex hormone.
  • Support muscle protein synthesis and reduce inflammation for faster recovery.
  • Increase your basal metabolic rate so you burn more calories even at rest.

Testosterone and Natural Decline

You don't have to look far on the internet to find infographics showing catastrophic aged related testosterone loss. Normally from companies selling testosterone boosting supplements or TRT.

And if you were to believe some of them then you have literally no testosterone left at all by the age of 80.

It is not as bad as they make out. Research(1) into age related decline in healthy men shows that levels of testosterone tend to drop off around the age of 40 at a rate of 1% a year. For Joe Average, he will still have 60% of his youthful testosterone levels if he reaches the age of 80.

(1) : https://www.health.harvard.edu/newsletter_article/Testosterone_aging_and_the_mind

Mean Bioavailable Testosterone Levels

Age related decline in healthy men


Age 40-49


Age 50-59


Age 60-69


Age 70-79

Age Total
Test (ng/dL)
Test (ng/dL)
Test (ng/dL)
40-49 259 - 916 5.3 - 26.3 101 - 499
50-59 215 - 878 4.2 - 22.2 80 - 420
60-69 196 - 859 3.7 - 18.9 69 - 356
70-79 156 - 819 2.2 - 14.7 41 - 279

As always - the devil is in the detail though. Joe Average might be fine, but take a look at the table on the left above(2).

The variance between the high and low levels is huge. A 2006 large scale study of 2162 men over 45 years of age visiting primary care centres in the USA showed that the prevalence of hypogonadism was 38.7% (3).

(2) : "Male Testosterone: What is normal?," Barrett-Conor, Clinical Endocrinology 2005;62(3):263–64.
(3) : Mulligan et al. Prevalence of hypogonadism in males aged at least 45 years: the HIM study. Int J Clin Pract. 2006 Jul 1; 60(7): 762–769.

What are normal testosterone levels?

That question is not as simple as you might think.

Testosterone levels vary from person to person and are determined by factors such as age, genetics and pre-existing health conditions.

The benchmark normally used is 300-1,000 ng.dL, so if you have your hormone levels tested and your testosterone is shown to be lower that than bottom end of this range then you would be formally diagnosed with hypogonadism.

I have Low Testosterone.

What could have caused this?

Testosterone is produced by the Leydig cells in the testes. There are two forms of hypogonadism;

Primary Hypogonadism

The source of the problem is in your testicles. The Leydig cells are receiving the impulses from your brain to produce testosterone, but they are not doing so.

Reasons for this form of hypogonadism normally relate to health conditions rather than lifestyle. Genetic and autoimmune disorders and infections are the likely culprits.

Secondary/Central Hypogonadism

The source of the problem is not in your testes. Your testes are normal, but they are not receiving the messages sent from your brain which tell them to produce testosterone.

Whilst genetic disorders, diseases and infections can be the culprit here too, lifestyle choices are normally more of a causative factor. Obesity, nutrition or drug use/misuse can interfere with the ability of the brain to communicate with the testes.

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