Key Take-aways

When selecting a good Human Growth Hormone (HGH) product, it’s crucial to make an informed decision based on several key factors. Here are some guidelines to help you pick a product that is safe, effective, and aligns with your health goals:

  1. Clinically Backed Ingredients:
  2. Comprehensive Health Benefits:
    • Choose HGH supplements that offer benefits beyond just raising HGH/IGF-1 levels, such as anti-aging properties.
    • Products that contribute to overall health and longevity are more beneficial in the long run.
  3. Fitness and Muscle-Building:
    • For athletes and fitness enthusiasts, select HGH products that aid in muscle growth and enhance athletic performance.
    • Check for ingredients that support muscle recovery and rehabilitation post-exercise. Amino acids, Deer antler velvet, GABA, Alpha-GPC, Mucuna Pruriens are some specific ingredients to look for.
  4. Energy and Vitality:
    • Ensure the HGH supplement contributes to overall energy levels and vitality.
    • Products that combat fatigue and enhance physical stamina are preferable.
  5. Cognitive Function and Brain Health:
    • Some HGH products can also support cognitive functions and improve brain health.
    • Look for ingredients known to enhance memory, focus, and overall cognitive performance eg. Bacopa Monnieri.
  6. Libido and Sexual Health:
    • Consider HGH supplements that also offer benefits for libido and sexual health, especially if this is a priority area for you.
    • Ingredients that naturally boost sexual drive and performance can be an added advantage.
    • Some HGH supplements may contain added ingredients (eg. DHEA, Tribulus terrestris etc.) for these benefits. Examples are HyperGH 14x, Provacyl.
  7. Sleep Quality and Stress Management:
    • Since HGH is released during “deep sleep“, Good HGH products often help in improving sleep quality and managing stress levels.
    • Ingredients that promote relaxation and better sleep patterns contribute to overall well-being eg. GABA, Tyrosine etc.
  8. Health and Longevity:
    • Opt for HGH supplements that promote general health and have anti-aging benefits.
    • Ingredients with antioxidant properties that combat cellular aging are desirable eg. B-vitmains, Resveratrol etc.
  9. Weight Management:
    • If weight management is a goal, look for HGH products that aid in fat burning and metabolism.
    • Ingredients that support a healthy metabolism & other benefits can assist in weight loss, enhancing energy levels or maintenance eg. Chromium, Cholinergic supplements, Mucuna Pruriens etc.
  10. Safety and Side Effects:
    • Consider the safety profile of the HGH product. It’s best to avoid supplements with harmful additives or excessive stimulants.
    • Be aware of potential side effects and consult with a healthcare professional, especially if you have pre-existing health conditions.
  11. Brand Reputation and Reviews:
    • Research the brand’s reputation and read customer reviews to gauge satisfaction and effectiveness.
    • Trustworthy brands with positive user feedback are generally a safer choice.
  12. Dosage and Instructions:
    • Follow the recommended dosage and usage instructions carefully.
    • Overuse or incorrect usage can lead to ineffective results or health risks.

By considering these factors, you can make a more informed choice about which HGH product is right for you, ensuring it aligns with your health objectives and lifestyle.


Hello and Welcome. If you are visiting this site first time, you might be interested in reading all HGH reviews.

Below, we discuss what are the 7 MUST have ingredients in hgh products and the mechanisms by which they increase HGH production in the body.

HGH supplements feature a whole range of ingredients, some of which are more useful than others. The following ingredients each have an important role in stimulating HGH production and/or enhancing IGF-1 levels in the body naturally.

1: Amino acids (with a special focus on L-arginine, L-lysine, L-tyrosine and L-glutamine)

As we know, hGH is a peptide hormone comprising of several amino acids. So, when we consume lots of amino acids, we are giving the body a signal to produce more of hGH. Amino acids like L-Arginine, L-Ornithine, L-Lysine, L-Tyrosine, L-Glutamine, L-Glycine, L-Valine all give this signal to the body.

The benefits of amino acids for the stimulation of muscle proteins is a concept that has been studied by many experts. E. Volpi published findings in the American Journal of Clinical Nutrition, back in 2003, about the effects of nutritional amino acid supplements used to treat muscle loss in older people. With increased physical activity, benefits are likely but it’s equally important to find a supplement that stimulates muscle anabolism faster than food intake.

E. Volpi concluded that essential amino acids were primarily responsible for muscle protein anabolism.


L-arginine is one of the, if not THE most, versatile of all the amino acids. Several human and animal studies have confirmed the beneficial effects of consuming large doses of this particular HGH supplement ingredient.

Effects detailed in one of the latest studies about L-arginine and its benefits reveal the positive study results and experiences associated with L-arginine supplements. There have been studies on its benefits in HGH release.

Read More :- Information on clinical studies, and how these ingredients benefit and are chosen as HGH boosting ingredients —  Arginine, Ornithine, Tyrosine, Glycine, and Glutamine

Benefits including everything from anti-aging to improvements in patients with erectile dysfunction and wound-healing properties have been discovered and noted in this particular scientific review.

Athletes are known to take L-arginine for these main reasons: enhanced secretion of HGH and its involvement in creatine and nitric oxide synthesis.

A study in 2007 proved that after eight weeks of oral L-arginine doses, male athletes on weight training programs had a significant increase in muscle mass and strength compared to those not taking the supplement.

L-Lysine is an essential amino acid and some evidence suggests that supplemental lysine may be able to help prevent herpes infections (cold sores and genital herpes). It is an essential amino acid that your body does not synthesize and the amino acid typically plays an important role in our immune systems.

A study in 2001 suggests that L-lysine can reduce blood sugar levels in Type 2 diabetes patients and reduce negative symptoms.

Anti aging experts believe that L-Lysine’s immune benefits are a result of its HGH enhancing properties as HGH boosts immune system dramatically.

L-Glutamine is a non-essential amino acid that has similar benefits to lysine – it can help to improve your immune system. Something that glutamine does which lysine doesn’t, however, is improve recovery ability during sleep!

Used mostly during times of stress, L-Glutamine is a key ingredient for maintaining muscle and promoting cell regrowth while increasing energy levels and alertness.

L-Glutamine also works via balancing insulin levels and controlling cortisol levels. Read more on benefits and mechanism of L-glutamine.

HGH is inversely related to both insulin and cortisol. So, when insulin and cortisol are low, HGH production will be higher. And vice versa.

Other amino acids like L-tyrosine and L-glycine also have important roles.

L-tyrosine also works via increasing dopamine levels and helping with deep sleep. Tyrosine, is not an essential amino acid. Once consumed it is transformed into dopamine and norepinephrine.

The use of tyrosine supplements leads to alertness and mental arousal. Tyrosine works in a smooth, consistent, efficient way, to improve alertness and focus, along with mood, enhances dopamine in the body and thereby increases hGH.

Studies indicate that higher dopamine levels and deep sleep are both linked to higher HGH levels. Thereby making L-tyrosine a very important ingredient in hgh products.

2: Deer antler velvet

A natural source of collagen, IGF-1, chondroitin and glucosamine, deer antler velvet is a beneficial ingredient in HGH supplements. Naturally high in an insulin-like growth factor (also known as IGF-1), deer antler velvet contains this hormone which is naturally produced in our livers as a response to stimulation by growth hormones.(Source)

Deer antler velvet based HGH products usually get more positive reviews from consumers.

As we age, we do not produce as much HGH or IGF-1 so a natural source is crucial. Researches in New Zealand discovered that deer antler extracts increase individual cell growth as well as offering anti-viral and anti-tumor benefits that help to boost overall health.

IGF-1 levels are typically high in deer blood while the antlers are growing every spring and antlers can easily be harvested on a regular basis due to the rapid regrowth of antlers that deer experience.

An increase in ingredients that contain high levels of IGF-1 helps your body to regain a fitness level reminiscent of younger, fitter days.

Some experts believe IGF supplementation is even better than HGH supplementation.

Why is that? It is because HGH causes IGF levels to rise in the liver first, then in the muscle. While IGF-1 is more direct.

Getting the body’s energetic potential up, as well as using its ability to encourage the growth of satellite muscle cells and enabling them to mature into new muscle tissues “deer antler velvet” even supports the uptake and functions of many other ingredients in a HGH supplement.

There are a variety of lifestyle reasons that cause diminished GH and IGF-1 release. As an example, numerous reports say that central adiposity (the deposition of central body fat, around your belly region) causes huge GH decline.

Furthermore, it is well known that inadequate nutritional status, insufficient sleep, and not enough physical fitness can all bring about reduction in circulating GH and IGF-1, irrespective of age.

A good HGH supplement containing deer antler velvet can address these issues.

3: Phosphatidyl Choline

Phosphatidyl Choline is a cholinergic ingredient, purified lecithin extract that works as an excellent emulsifier. It may not sound as exciting as deer antler velvet but it is an “underdog” ingredient that is highly beneficial in enhancing HGH naturally by blocking “somatostatin” (the enzyme that limits HGH release) and facilitates better absorption of a variety of nutrients that could otherwise potentially go to waste.

With the added benefit of being able to break down fatty deposits, your immune system will also improve with Phosphatidyl Choline along with better memory and a reduction in depressive moods or other mental health problems.

4: Gamma aminobutyric acid (GABA)

One of the most powerful amino acids alongside L-arginine is Gamma aminobutyric acid (also known as GABA). First discovered in Berlin, as far back as 1883, the amino acid is classed as a neurotransmitter. In layman’s terms, it helps nerve impulses to travel more effectively throughout your brain and body, resulting in a number of increased cognitive and nervous system functions.

GABA is a vital ingredient to HGH supplements not only because of this, but because it is proven to stimulate HGH production (and that’s the overall goal here, right?).

If you think maintaining a proper work-life balance is crucial, then you might be interested to know how it’s connected with hGH.

You see, humans were made to work during the day and take a deep, restful sleep at night. But, our lifestyle which is now full of chronic stress has caused a diminished balance of the “warming” (being active during day) and “cooling” (resting during night).

In their book Balance Your Brain, Balance Your Life, neurologist, Dr. Jay Lombard and preventative medicine specialist Dr. Christian Renna have given enough scientific proof that our health, energy and happiness are considerably impacted by our very own human brain equilibrium of “warming” and “cooling” neurotransmitters.

So, while supplements like L-tyrosine and Phosphatidyl Choline help balance the “warming” aspect, GABA helps balance the “cooling off” aspect.

5: Alpha GPC

Another ingredient that helps to improve cognitive function is Alpha GPC, though this is by no means its single beneficial aspect. Free from side effects, this is a vital ingredient that yields nothing except positive results. It facilitates the release of more dopamine into your system which promotes feelings of wellness, motivation and generates an increase in libido.

Your brain performs a range of vital functions when it comes to fitness and health and it’s also the place where HGH and other useful hormones are created. It’s also been suggested in studies that HGH release is increased during workouts after the ingestion of Alpha GPC.

Alpha GPC works via two mechanisms – Blocking somatostatin enzyme, (just like Phosphatidyl Choline) and by enhancing Dopamine levels.

6: Chromium

Interestingly chromium supplements are also taken by a lot of dieters around the world for weight loss mainly because it helps regulate glucose levels and energy. Chromium functions by assisting the hormone insulin in its functions of controlling blood glucose levels.

This decreases the body’s need for “insulin” and lower insulin implies more HGH.

7: Colostrum

The last must-have ingredient in HGH supplements to make it into this list is colostrum. A wide variety of benefits are known and can be attributed to the colostrum in HGH supplements. Benefits include an acceleration in wound healing, increased muscle mass, anti-aging properties and increased bone mass – just some of the main reasons why people wish to get more HGH.

Colostrum is also naturally high in IGF-1. As mentioned earlier, IGF-1 and HGH are connected.

Other beneficial ingredients

Mucuna Pruriens

Mucuna pruriens, also known as cowhage or the cow-itch plant, is a bean-like plant and its extracts have been known to increase cognitive functions. Used to treat Parkinson’s disease, extracts contain l-dopa amino acid. Typically used to increase dopamine levels, cowhage is provided in conjunction with special chemicals to prevent loss before it reaches the brain. Higher dopamine levels are linked to HGH. [study]

Niacin (vitamin B3)

This vitamin is actively involved in synthesis of neurotransmitters on the brain, on which the HGH supplements heavily depend to trigger production of more HGH naturally from the pituitary.

Vitamin B6

This vitamin is required for the “warming/cooling equilibrium” in the body.

Hawthorn Berry

This ingredient is getting popular and increasingly used in some HGH supplements, like CrazyBulk HGH-X2 etc.

Huperzine A

Huperzine A is associated with higher HGH levels in some studies. Very few HGH supplements in the market (eg. HGH Surge) use this ingredient though- as it’s more commonly identified as a nootropic. It’s also valued in HGH (Human Growth Hormone) supplements for its ability to enhance cognitive function and memory, which complements the overall health benefits of HGH. Additionally, it may help in increasing the levels of neurotransmitters, potentially improving brain function and supporting the hormone’s efficacy.

Astragalus Root Extract

Astragalus Root Extract is a beneficial ingredient in HGH supplements due to its potential to boost the immune system and reduce inflammation, thereby supporting overall health and the effectiveness of HGH. Additionally, its antioxidant properties can help combat oxidative stress, which is crucial for maintaining cellular health and optimizing the body’s response to HGH therapy.

Ron Males, a seasoned bodybuilder and sports performance enhancement specialist, is known for his unique perspective on the parallels between sports and sex. With a foundation in personal experience and comprehensive research on performance enhancement supplements, testosterone boosters, and muscle building supplements, Ron is dedicated to providing accurate information to counteract widespread misinformation. His interests extend to technology and biohacking, with a focus on optimizing all aspects of human life. Ron advocates for the use of herbs, performance-enhancing drugs, and other substances to boost performance in various settings, from corporate environments to physical fitness and daily life. He is always seeking innovative methods to expand human capabilities. As a supplement reviewer at, Ron uses his extensive knowledge to analyze supplements, providing readers with reliable, in-depth reviews to guide their decisions. His first-hand experience with several bodybuilding supplements, and understanding of herbs & bio-hacking makes him an invaluable asset to the community. Read more about him.

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Dr. Bengebara Omar, MD is Senior Medical Reviewer at Thanks to his experience as an emergency physician, Dr. Ben offers our site a unique expertise in any health related subject. His very particular working environment allows him to be confronted with a very wide variety of cases. Indeed, given these working circumstances, he shares with us a unique experience in the medical field (concerning pathologies and their treatment) as well as in other fields related to this environment (like the management of energy, stress, emotions and other aspects of psychology). Before fully devoting himself to the medical career, Dr. Ben was also a tennis player with several regional and national competitions at his palmares. He graduated as tennis coach in 2015. Dr. Ben is also a travel and fitness fan. He is an adept of the doctrine that a healthy lifestyle is the basis for good health, and he believes that conveying this belief to his patients is much more beneficial to them than just dealing with their physical issues. Read more about him.