Maximize Testosterone, Reduce Stress, and Boost Mental Focus for Muscle & Strength Gains
The Bodybuilding Supplement
- Testosterone Support - Principle aim : boosting total and free test, reducing SHBG and estrogen.
- Cortisol Reduction Secondary aim : lowering cortisol levels to improve muscle recovery time and maintain testosterone.
- Mental Energy - Natural nootropics shown to improve concentration and assist you with motivation in the gym.
Centrapeak is a combined testosterone booster and nootropic that provides the perfect mix of ingredients for bodybuilders. A product that helps motivate you into the gym, then delivers better results from your work there.
The cutting edge formula helps reduce cortisol and estrogen, boost testosterone and raise mental energy and focus. And that enables you to build more lean muscle and cut fat.
It is the best supplement for bodybuilders because it delivers both physical and mental benefits.
- $49.75 per box
- $1.66 per daily serving
- FREE Worldwide Shipping
- FREE UK Delivery
- FREE Faster Shipping to US
- $48.12 per box
- $1.60 per daily serving
- FREE Worldwide Shipping
- FREE UK Delivery
- FREE Faster Shipping to US
- $79.00 per box
- $2.63 per daily serving
- FREE Standard Shipping to US
Centrapeak helps to increase your testosterone in three ways:
- Leydig cell stimulation - Leydig cells help you produce testosterone in the presence of the luteinizing hormone (LH). Centrapeak supports this process, helping you to maintain peak test production.
- Blocks SHBG - Only about 2% of your total testosterone in the body is free. The other 98% is bound to a protein called Sex Hormone-Binding Globulin (SHBG), which renders testosterone inert. As you age, you have more SHBG and less free testosterone. Centrapeak helps to increase your free T levels by reducing levels of SHBG.
- Reduces estrogen - Centrapeak uses natural aromatase inhibitors which block the conversion of testosterone to estrogen. What's more, Centrapeak helps to directly reduce estrogen activity in the body.
& Cognitive Enhancement
Enhance Motivation & Focus
Centrapeak helps optimize and regulate neurotransmitters that are associated with positive mental state.
When you are feeling good you hit the gym harder for longer.
Stress takes many forms. It's not just emotional stress, physical stress from your workouts can hamper progress.
The main problem lies in cortisol, the principal stress hormone. It negatively impacts your testosterone, promotes inflammation, and slows down muscle recovery.
By inhibiting cortisol production, Centrapeak helps you feel better, recover faster, and achieve that lean and envious physique that you've been working hard towards.
The beauty of having more testosterone is that you'll burn fat more easily. When your test levels are higher, you'll naturally gain more lean muscle.
With more muscle mass, your basal metabolic rate rises.
This allows you to burn calories more efficiently and helps you to maintain lower body fat.
Why is Centrapeak™ Different?
There are many test boosters on the market. Some contain effective ingredients, others do not.
But none are specifically made to optimize your mental state the way Centrapeak has been designed to do.
It's true that higher test levels will naturally put you in a better mood. But we have gone a step further by adding ingredients that help directly improve your mental strength and cognitive well-being.
When you're in a positive headspace, positive behaviors follow.
Imagine feeling more motivated to hit the gym every day and getting the most out of every workout.
If you want to experience these benefits, Centrapeak is the testosterone booster for you.
When stress levels are lower, workouts are more effective and you'll achieve your goals faster.
Key Ingredients For Strength & Muscle Growth
Centrapeak uses ingredients that have demonstrated through clinical research to boost test levels naturally.
Zinc is a mineral that your body needs to produce testosterone, build muscle, maintain healthy immune system, and countless other functions. You can get it from foods like shellfish and beef steak.
A zinc deficiency slows down your recovery and hampers gains. About 2 billion people worldwide have sub-optimal levels of this critical mineral.
Benefits you'll gain from zinc supplementation include:
- Faster muscle growth
- Better recovery
- Higher test levels
- Increased DHT (another powerful masculine hormone)
In addition to this, zinc is shown to prevent drops in testosterone in athletes. In other words, if you train hard, your test levels could temporarily go down, but zinc prevents this from happening.
Centrapeak provides 20mg of zinc per day. This dosage ensures your needs for this mineral are fully covered.
The research around the sunshine vitamin, D3, has been heating up in recent years. Simply because it offers so many potential health benefits.
Vitamin D can help you with:
- Muscle building - Vitamin D is found in every cell in your body and is needed for optimal muscle protein synthesis.
- Anabolic Hormones - Vitamin D can raise both your total and free T levels.
- Mood - Vitamin D is highly effective at combating Seasonal Affective Disorder (SAD) and improving your mood and well-being.
The standard recommended dosages for vitamin D are shown to be miscalculated and too low. Higher dosages of 3,300-8,000IU per day offer optimal benefits for test and muscle recovery. Centrapeak includes 3,300IU which is a dose shown in studies to be safe, and effective, to take long-term.
Research shows that boron can not only raise your free testosterone but also:
- Boost physical performance
- Decrease Sex Hormone-Binding Globulin (SHBG)
By inhibiting SHBG - which is responsible for making most of the testosterone unusable by your body - boron effectively increases your free test levels and improves your performance in the process.
An ideal dose of boron is somewhere around 10mg, which is the dosage Centrapeak uses. However, even doses as low as 2.5mg of boron are shown to increase androgen levels and increase strength in 1RM squats and bench press.
In addition to its test boosting properties, studies show that boron also boosts your short and long term memory, focus, and cognition. Making it an ideal ingredient for a bodybuilder who wants to improve all aspects of his performance.
Ashwagandha is packed full of steroidal lactones and compounds that boost your libido and support health.
Key Ashwagandha benefits include:
- Increases testosterone levels
- Improves muscle mass, strength, and power
- Relieves stress
- Improves fertility
- Supports vitality and energy levels
According to research, Ashwagandha can raise your test levels and muscle strength in as little as 2 months.
As an adaptogen, Ashwagandha helps make you more emotionally robust. When taking this herb, you'll notice you can handle stress better.
Mucuna Pruriens is a high yielding source of levodopa (L-DOPA). This contrinutes to high motivation and energy levels for your workouts.
What's more, Mucuna interacts with certain receptors in the brain which stimulate the production of testosterone. As such, Mucuna pruriens gives you a one-two punch where it boosts your muscle mass both directly and indirectly.
Magnesium is another vital mineral that supports your masculine health. It achieves this in several ways:
- Boosts total T levels
- Increases free testosterone by blocking SHBG
- Helps with muscle recovery
- Improves muscle oxygenation for better muscle pumps
- Stabilizes mood and helps with the production of key neurotransmitters
Soil depletion and modern farming methods means that magnesium deficiency is common these days. You could risk having sub-optimal test levels if you don't get enough magnesium daily.
Centrapeak includes 50mg of high quality magnesium citrate, which is equivalent to 200mg of less bioavailable (but more common) magnesium oxide.
I3C is a natural compound found in broccoli. It breaks down into DIM and several other compounds in your body where it exerts its benefits, including:
- Blocks estrogen activity - less estrogen means more testosterone.
- Keeps you lean - estrogen can lead to man boobs and belly fat. Indole-3-Carbinol helps you to avoid that.
- Increased muscle mass - With less estrogen and more testosterone, you'll reap better results from your workouts.
I3C is superior to isolated forms of DIM. I3C has been shown to reduce estrogen while promoting your anabolic hormones. DIM, on the other hand, has some controversy behind it as it was shown to increase estrogen in some studies.
For a run down on the full formula and the related clinical studies we'd recommend spending some time on our detailed Ingredients page.Centrapeak Ingredients
- Effect of vitamin D supplementation on testosterone levels in men. (source)
- The effect of exhaustion exercise on thyroid hormones and testosterone levels of elite athletes receiving oral zinc. (source)
- Comparative effects of daily and weekly boron supplementation on plasma steroid hormones and proinflammatory cytokines. (source)
- Indole-3-carbinol is a negative regulator of estrogen. (source)
- Changes in levels of urinary estrogen metabolites after oral indole-3-carbinol treatment in humans. (source)
- Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial. (source)
- A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. (source)
- Mucuna pruriens proves more effective than L‐DOPA in Parkinson's disease animal model. (source)
- Testosterone for the aging male; current evidence and recommended practice. (source)