There are a number of reasons for taking an HGH supplement. And if you’re reading this article, you may already have a reason in mind. HGH, or human growth hormone, is produced by the pituitary gland and is responsible for most of the positive aspects we associate with puberty. But as we get older, HGH production drops. For some adults, the drop in HGH production can be precipitous. 

Right away, we should let you know that anything claiming to actually contain the pure ingredient HGH is either possibly fraudulent or illegal. In the US and most other countries, HGH is a controlled substance, and only available with a prescription. But all of the supplements we reviewed are for promoting your own production of HGH, naturally and safely.

We started researching what the best HGH supplements are, and found four great ones. And best news for you, we found that each one has specific benefits that are best in class. Read the whole review to find the one that’s best for you. And if you have questions after, make sure to check the FAQs at the bottom of the article.

Best HGH Supplements


   Best Somatropin Alternative   

Glenf20 Plus

   Best for Anti-Aging   

HyperGH 14X

   Best for Muscle Building   


Best for Sex Drive and Testosterone

HGH X2: Best Somatropin Alternative

One of the most effective hormone therapies around is something called Somatropin. It is prescribed and given intravenously to patients for a variety of reasons. However, it is illegal to take without a prescription, or for reasons other than prescribed. To get the same benefits in a safe and legal alternative, we reviewed HGH X2 from CrazyBulk.

We have reviewed a number of products from CrazyBulk, and they have a proven track record of researched formulas. They’re products are specifically designed for the health-conscious person who’s looking for the best legal products without injections or side effects.


HGH X2 relies on a simple, four ingredient formula. They have L-Arginine that helps your body naturally produce the HGH. Their next three ingredients are unique to them among the products reviewed in this article.

The first unique ingredient is extract from the Mucuna pruriens, or Velvet Bean. Traditionally used in herbal remedies for virility, it has since been proven to contain precursors to dopamine, according to one study. That same study said that “all parts of the Mucuna plant possess medicinal properties.” In recent years, it has also been one of the most researched plants for testosterone boosting.

HGH X2 then moves on to Hawthorn Berry Extract. This has long been used in traditional medicine for heart issues and digestive issues. In HGH X2 it can help your body by improving your digestive tract’s ability to absorb and process the Arinine, and it can help your blood vessels to transport nutrient.

The final ingredient in HGH X2 is the Maca Root. This ancient Peruvian staple has been shown to have incredible nutrient power, including iron, carbs, and iodine. But it’s ability as an adaptogen that makes it so powerful in CrazyBulk products. Adaptogens are touted as compounds that help your body to ‘adapt’ to new regimens and stressors. 


  • Legal and safe.
  • No injections.
  • Built to stack with other bulking supplements.
  • See results in as little as 30 days.
  • Transparent list of four ingredients.


  • Muscle gains may be more than some people are looking for.

For anyone who’s looked into taking hormone boosters, they’ve probably come across the name Somatropin. And then found out it was a controlled substance. For those looking for a safe, legal, but effective alternative, we suggest CrazyBulk’s HGH X2. It’s available on their website for $59.99 for one month.

Genf20 Plus: Best for Anti-Aging

If you’re looking for the best edge in fighting the effects of aging, then Genf20 Plus is the HGH supplement for you. They have a trademarked tagline that with their supplement, you will “Become Immune to the Passage of Time.

The first ingredient that Genf20 Plus uses is a proven amino acid, L-Arginine. Perhaps one of the best single ingredients for anti-aging, this amino acid does it all. It is a building block for the body's use of nitric oxide, which expands blood vessels, easing the effects of an aging heart. And it even helps with wound healing and immune system health.

Glenf20 Plus

To assist the wound healing, Genf20 Plus also has the amino acid Glutamine. This is a conditionally essential ingredient for growth, wound healing, and immune health.

The science behind the effects of these amino acids is pretty simple. L-Arginine helps your body with cell division. Cell division is the basic process by which your body replenishes itself. That means that on the cellular level, this ingredient literally helps your body stay younger.

One of the key roles of L-Arginine, however, is the promotion of HGH in the body. It has been used intravenously to fight the wasting symptoms of some diseases, like HIV. Some analyses of clinical trials have concluded that you can see similar benefits from the right oral consumption of L-Arginine, as well.

The next ingredients in Genf20 Plus support overall health in a variety of ways. Chromium is an essential mineral for human growth and health. It’s available in some common foods, but its content can vary wildly based on the soil and growing practices of the food. It has been studied to fight fatigue, especially fatigue associated with exercise.

Another amino acid, L-Ornithine. This has been studied to help your body process lipids more efficiently, and helps with burning body fat that may have accumulated due to age.

Lastly, Genf20 Plus contains a complex compound called Colostrum. This is the breast milk of most mammals, and it’s necessary for all the growth and development of babies. In Genf20 plus, it helps your body with tissue repair and immune health.


  • Contains well-researched L-Arginine.
  • Four other key ingredients support tissue repair.
  • Immune system support.
  • Helps fight fatigue.
  • Good for men and women.


  • Can take two to three weeks to feel effects.
  • Not best for people in their 20s.

We researched several HGH supplements, and we found Genf20 Plus the Best for Anti-Aging effects. On their website you can get a one month supply for $69.95, or save money by buying multiple orders at once. It also comes with a 67 day money-back guarantee.

HyperGH 14X: Best for Muscle Building

Let’s face it. Sometimes we just want to build more muscle. We found HyperGH 14X to be the Best for doing just that—bulking and shredding. 

Whether it’s a new season, a new time in life, or just a goal we never quite found the time for, there’s usually a good reason to get back to building lean, powerful muscle. HyperGH has no less than 15 key components in its well-researched formula. All the ingredients do work, so you can, too.

HyperGH 14X

The first and most common ingredient is L-Arginine. HyperGH has this at the top of their list, and for good reason. It’s one of the most studied factors in increasing HGH. But HyperGH doesn’t stop there. They have also keyed in on the amino acid L-Lysine, which they found can increase the effects of L-Arginine by up to 10 times. That means you’re getting the maximum benefits of both HGH precursors.

HyperGH has L-Glycine, one of the body’s signallers to the pituitary gland to secrete HGH, and they also have L-Glutamine to support energy and fight fatigue. Another amino acid, L-Tyrosine, helps the body keep stimulated during workouts.

Two amino acids that are tough to find are L-Valine and L-Ornithine. Valine cannot be manufactured by the human body, and it is a key factor in muscle contractions. When you’re in the gym, going for the next rep, you’ll notice the benefits of Valine. The Ornithine we’ve already seen is a metabolism booster that will help you with better fat processing.

HyperGH has also looked into some of the more traditional remedies for combatting the effects of aging, and found some of the most researched ingredients to add to their formula. Two plant extracts, Tribulus terrestris and Astragalus Root, are both used fight the effects of aging on sexual performance, and to boost the immune system.

Meanwhile, Deer Antler Velvet is included to help with cartilage strength and because it’s been found to contain a growth hormone called IGF-1, a hormone that helps the body’s production of other hormones.

Back to the hard science, the makers of HGH have also included Gamma-Aminobutyric Acid, Pituitary Powder, Chromium, and Choline, which stimulate HGH secretion, aid in insulin regulation, and help with nutrient absorption, respectively.


  • Build lean muscle.
  • Increased stimulation of HGH.
  • Great for bulking and shredding.
  • Increased drive.
  • No needles.


  • Some studies indicate six-months for peak results.
  • No good testimonials on effects on women.

For building muscle that will last, we couldn’t find better than HyperGH 14X. Like a lot of other HGH supplements, HyperGH recommends you take their oral supplement with an oral spray, as well. Right now, they’re offering a one month supply on their website for $69.95.

Provacyl: Best for Sex Drive and Testosterone

There are some of us who have taken a hard look in the mirror and decided we need to do something about our sexual health. And for that, we reviewed Provacyl as one of the top choices.

Before we get to some of the ingredients and science behind Provacyl, we know some of you are wondering about the answer to the most important question: does it work? And for that we turn to the user reviews. Using an aggregate of everyone from Walmart to EBay, we found that Provacyl has a 4.2 user approval. And we didn’t see any of the dreaded one-star reviews.


That means that men are taking Provacyl for sexual health and drive and it’s working for them. That means there’s a pretty good chance it’ll work for you and your partner, too.

Provacyl has some of the leading ingredients we found in nearly all effective HGH supplements, including Glutamine, Arginine, Lysine, and Glycine. Provacyl also has Gamma-Aminobutyric Acid, or GABA, L-Tyrosine, DHEA and Pituitary Powder. All these are great, and we explained them in other reviews. Here we’ll focus on the unique ingredients of Provacyl that set it apart from its competitors.

Muira Puama and Longjack have been used in South America and Southeast Asia for centuries to combat erectile difficulty and to increase libido. Provacyl has relied on recent studies that suggest there is real scientific evidence to support these effects. But the effects of low sex drive aren’t always just physical.

To help your overall sexual health, Provacyl has also included L-Pyroglutamate, Ginseng and Gingko to help your mind stay in the game, as well. This means more focus and better attention during the moments that matter most. For endocrine and emotional stability, they have Swedish Flower Extract, Soy Phosphate, and Hypothalamus powder. These all work in tandem to ensure that your head and body are on the same page when it comes to intimate situations.

The scientists behind Provacyl also recognize that overall physical and cellular health is key to sex drive, and that’s why they’ve included a vitamin and mineral complex with essential nutrients that support your whole body.

Finally, Provacyl has an ingredient we didn’t find in any other product, so far. It’s called D-Aspartic Acid, and we’ve researched it in other forms of testosterone therapy. D-Aspartic is one of the most widely researched and studied supplements for stimulating your body’s own production of Testosterone. And it works. Multiple studies of mammals and humans have shown up to 42% more testosterone in subjects taking D-Aspartic Acid. In Provacyl, this will help your overall hormone health, and boost your sex drive.


  • Key ingredients found in leading HGH supplements.
  • Herbal remedies with long track records of sex drive benefits.
  • D-Aspartic Acid for testosterone boosts.
  • Vitamin and Mineral complex for overall health.
  • Helps the mind as well as the body.


  • Because of the D-Aspartic Acid, may best be suited for men.
  • Only available on their website.

In the final assessment, we found Provacyl to be the Best HGH Supplement for not only Sex Drive, but for Testosterone boosting, as well. They have a 67 day money-back guarantee, and it’s available for $59.95 for a one-month supply, which will also get you a $25 gift card to for Natural Health Source.


We have looked for the best HGH supplements available. Of course we were looking for legal alternatives to prescriptions, for effective ingredients, and little or no side effects. And we found four products, Best in their respective categories.

We recommend all four of these products for their intended uses. We do recommend you consult a doctor if you have a heart or vascular condition, or if you’re already on medication.

Get Top Pick HGH Supplement


Are These Products Legal?

Yes. We only reviewed and recommended legal alternative supplements to HGH.

What are the Side Effects?

We made sure to only include products that have little or no side effects. The only side effects we found were very rare instances of dizziness or nausea. If you feel any of these effects, stop using the product, and consult a doctor.

Are these Products Safe for Women?

Yes. Even D-Apsartic acid is safe for women, though they may see results they hadn’t looked for, like more muscle mass.

Are there Discounts Available?

Absolutely. Every product we reviewed has a discount for up to six months’ worth of supplement, saving you more money the more you order.

Can I Get My Money Back?

In every case, yes. We found that each of the manufacturers of these products was so confident in their efficacy that they offered some sort of money back guarantee.

To see our terms and conditions please read this compliance notice.

About the Author

Steven has been into health, nutrition, and fitness for over 10 years, and has a degree in Physical Education and Coaching. He is an expert in supplements and is devoted to helping his clients achieve their fitness goals and live their best lives.

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