There are many reasons why muscle growth is essential. Beyond its aesthetic advantages, more muscle translates into various benefits, including healthier aging, improved physical performance, and improved metabolic activity. 1
Peptides present an exciting world of opportunities related to muscle growth.2 Peptide therapy leverages the power of peptide proteins to achieve optimal performance out of your body. Think of peptides as a skeleton key that can unlock many different bodily processes.
Let’s take a closer look at how peptide injections can improve muscle growth, the benefits of specific peptides on muscle, and if peptide therapy is safe for you.
This process utilizes growth hormone secretagogues (GHS), a group of peptides that stimulate human growth hormone (HGH) production and distribution. The result is a performance-enhancing effect that can supercharge healthy nutrition and exercise lifestyles.4
Peptide injections consist of synthetic and naturally occurring peptides ideally suited to help with muscle groups. Depending on your goals, there are many types to consider, which we will get into a little later.
Benefits of peptide therapy for muscle growth
Although the study of peptide therapy related to muscle growth is relatively new, there is already a rapidly growing amount of literature on its potential benefits. Peptide therapy may provide a host of muscle growth benefits, including:
- Stimulate the release of growth hormone secretagogues (GHS), the trigger for increased growth hormone production5
- Boosting growth hormone secretion
- Improved immune function, reducing the likelihood of missing out on muscle-building activities
The field of peptide therapy and its benefits are regularly expanding. Using a combination of these powerful peptides may help with addressing multiple facets of muscle growth.
Peptide injections for muscle growth
The FDA approves many peptides for therapeutic use. Let’s take a closer look at peptides that present promising benefits for muscle growth.
Historically used to treat poor growth in children, this synthetic peptide also treats HGH deficiencies in adults. Data suggests that its ability to facilitate increased human growth hormone production may provide benefits such as improved lean body mass, increased insulin sensitivity, and improved libido.
Used to reduce excess fat around the stomach in patients undergoing HIV treatment, the synthetic peptide Tesamorelin is made from growth hormone-releasing factor (GRF). This peptide may aid in improving body composition and fat distribution in adults.
This natural peptide is often associated with its ability to regulate ghrelin, also known as the “hunger hormone.” It can benefit muscle growth by controlling hunger and cravings, making it easier to make dietary choices, and may also help preserve muscle tissue.7
A synthetic compound known as a growth hormone-releasing peptide and provides an ideal environment for muscle growth.
Ipamorelin is one of the few peptides that releases growth hormones without triggering the body’s stress response.
Another growth hormone-releasing peptide, Alexamorelin is a synthetic molecule that operates predominantly with the central nervous system.9 Alexamorelin affects the secretion of hormones such as cortisol, prolactin, somatotrophs, and adrenocorticotropin, all of which can affect muscle growth.
A synthetic peptide that has been proven effective at changing body composition, Hexarelin also affects the body’s production and release of growth hormone. Subjects that incorporated hexarelin saw a drop in body fat while increasing lean mass.10
A synthetic growth hormone-releasing peptide, GHRP-2 is a newer synthesis than GHRP-6. It can serve to limit the effects of growth hormone inhibitors like somatostatin.12 It activates ghrelin, which can help improve appetite.
Also known as growth hormone-releasing peptide-6, this peptide activates ghrelin to facilitate increased growth hormone levels. This particular peptide leads to an increased release of insulin growth factor – 1, designed to produce anabolic responses in cells and tissues.13
The field of peptide therapy is overgrowing. Every year, more data is uncovered, providing additional benefits and use cases for peptides.
While consensus is still growing, a few more peptides show promise for improving muscle growth.
Although these peptides have lesser-documented correlations to muscle growth, there is a strong likelihood that they have some effect on lean body mass because they belong to the growth hormone-releasing class of peptides. CJC-1293 is especially promising, given its unique pituitary pathway to increase growth hormone levels.14
Is peptide therapy safe?
For most people, peptide therapy is a safe solution that can produce positive changes within the body related to body composition and muscle growth. A 2018 study found that Growth Hormone Secretagogues were generally safe with few risks.15
However, as with any form of treatment, there are potential risks involved with peptide therapy. Adverse reactions to peptides are often due to the delivery mechanism. For example, products like topical creams may cause skin irritation. Injectable peptides can cause redness, swelling, or bruising at the injection site.
Although peptides are largely safe, it’s crucial to recruit the guidance of a medical professional. The FDA approves over sixty peptides; a medical professional can help you determine which will provide the maximum impact for your situation.
When it comes to fitness and muscle growth, there is an abundance of information available. Sifting through the data and figuring out your goals’ best course of action can be overwhelming. Seeking the help of a medical professional can be highly beneficial to ensure safety, and a medical professional can dramatically shorten the timeframe for your muscle growth goals. They consider your medical history, current health, and the medication you are taking to determine the best course of peptide therapy for you.
The beauty of peptide therapy is that you can receive treatment in the comfort and privacy of your own home. A growing number of people are utilizing an in-home, self-injectable service like ours to save the trip to the doctor’s office and revolve treatment around their schedules. Paired with expert guidance, this is an ideal combination for many people.
If you want more information about receiving peptide therapy at home, we would love to show you ways to make it happen.
Peptide Shots - Frequently Asked Questions
Peptides are proteins that can be self-injected to replenish peptide levels that naturally decline with age. Treatments can provide health benefits such as muscle & joint recovery, improved sleep, immune health, and longevityGet Peptides