5 Ingredients Found in the Best HGH Supplements

By now, you know that you need outside help to increase HGH. The human growth hormone, which can stimulate muscle building and energy levels, naturally declines as you grow older, with levels decreasing every year. And because HGH injections are illegal and dangerous, you know you need an HGH supplement.

In this crowded market, it can be difficult to know how to identify the best product. Because each supplement works to indirectly influence HGH production, it can be even more difficult. That’s why it all comes down to knowing the right ingredients.

The following five ingredients have all been clinically tested and proven to stimulate growth hormone production. Find a product with one or more of these ingredients, and you’ll be in good hands.

1. Arginine

One of the best HGH boosters available on the market today, arginine is an amino acid that is naturally produced in the pituitary gland. It works by stimulating the production of HGH and widening your blood vessels so that the new growth hormone levels, along with nutrients and oxygen, are more efficiently delivered to your muscles.

It use has been long-established by clinical studies. According to research done in 1988 and published in the Journal of Clinical Endocrinology and Metabolism, arginine doses of at least 30g suppresses somatostatin, the protein responsible for limiting HGH. With somatostatin cut off, the body is free to produce more growth hormone.

2. Ornithine

Ornithine is another amino acid naturally produced in the body. It is actually obtained from arginine, so the inclusion of both can produce an even greater effect. It works by removing waste products like ammonia and deepening sleep, which is when the most HGH is released.

It too has been clinically tested. According to one study published in September 1996 in the Journal of Nutrition, rats who ate a diet that consisted of 10 percent ornithine experienced greater HGH production regardless of their current levels. They were also healthier, as ornithine disposed of harmful toxins that impede HGH production.

3. Melatonin

Another HGH enhancer that works by improving sleep is melatonin. Perhaps you’re familiar with this pineal gland hormone, which is often encapsulated and sold to people who have trouble sleeping.

In terms of HGH, melatonin works by regulating circadian rhythms, which boost growth hormone levels. According to research done at St. Thomas’ Hospital in the U.K., taking 5g of melatonin before performing weight training increased growth hormone levels by a statistically significant amount as compared to subjects taking a placebo.

4. A-GPC

Known better as A-GPCA, alpha-glycerylphosphorylcholine is a precursor to the neurotransmitter acetylcholine. It was found to increase growth hormone levels during resistance exercise, according to research done by the Center for Applied Health Science Research in Ohio.

To work properly, A-GPC needs to be included in doses of 600mg and taken one hour prior to exercise.


GABA, or Gamma-Aminobutyric Acid, is a multitasking ingredient that helps alleviate some of the conditions that inhibit growth hormone production, like depression, manic-depressive disorder, anxiety, and insomnia.

Working to improve sleep and regulate blood pressure, GABA signals to the pituitary gland that the body needs more HGH. It also does damage control, alleviating pain associated with arthritis and lower back stress.

How to Choose the Right Supplement

In truth, any supplement containing one or more of these ingredients will probably work well for you. While you’re doing your research to find HGH supplements that really work, make sure to check the nutrition labels to ensure each ingredient is included in its effective dose.

Avoid products that contain a vague proprietary blend; this means they don’t disclose the amounts of their ingredients, making it hard to tell whether or not they will be effective.

Also avoid products that show nanograms instead of milligrams or grams.

If you stick to these guidelines, you should be able to choose an effective HGH supplement to help round out your workout routine.

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