Peptides are tiny protein-based messenger molecules that perform a variety of tasks in cell-to-cell communication and hormone synthesis. Due to their great potency and specificity of action, as well as their safety and low toxicity, their popularity is fast growing. 

These are only a few of the characteristics that make them great starting places for the creation of new medications and therapies for a wide range of conditions.

More than 7,000 naturally occurring purchase peptides have been found. However, because they are often physically unstable, prone to oxidation, and costly to work with, the pharmaceutical industry has mostly neglected them until lately.

The following are a few lists of peptides meant for muscle growth based on their effectiveness and popularity.

1. GHRP

This growth hormone-releasing peptide is meant for bodybuilders.

Dosage

Usually, 1μgram/kg/day is recommended for injecting one before breakfast and one before bedtime. Also, injections should never exceed 300 mcg each.

Effects

• Increased appetite
• Significant muscle and also strength gain
• An overall increase in energy levels, enabling longer and harder training
• Improved quality (not duration) of your sleep
• Increased lean body mass
• Reduces recovery time from any injuries and/or intense workouts too.

2. Ipamorelin

Another new growth hormone was recently introduced on the market.

Dosage

• Begin with 100 mcg during the morning. Then from there, keep increasing to 200 mcg/day.
• Particularly shown its benefits when it was combined with 100 mcg of GRF-MOD1 29.
• With an 8-week cycle, it will be the best with a maximum cycle of a 12-week cycle.

Effects

• Reduced body fat
• Enhanced lean muscle mass
• Better recovery from workouts
• Anti-aging properties that can improve the appearance of your skin and nails
• Least impact on cortisol levels

3. Hexarelin

This is one more potent GHRP, hexarelin that is also referred to in the name of examorelin can also enhance the release of your growth hormone in the body. 

Dosage

• Each day 100 mcg can be injected at the same hour.
• Within a 30-day cycle, you will need 1 to 2 weeks of rest for getting the best results.

Effects

• Excellent growth of muscle and strength gain
• Pronounced muscle tone
• Overall improvement in your performance
• Reduces the body fat levels 
• Substantial enhancement in your healing properties.

4. Follistatin

Follistatin has increasingly become very popular among bodybuilders due to simple reasons. Studies have shown that it can promote cell growth throughout our body and can increase muscle tissues in response to any damage.

Dosage

• 100 mcg will be injected once a day for about 10 to 30 days.

Effects

• Substantial muscle growth increase within a shorter time
• Reduced fat accumulation in the body with an effective decrease in the size of your adipocytes. 
• A quick increase in lean muscle mass
• Helps in reducing muscle loss
• Improved fertility

5. CJC-1295

Dosage

• If taking CJC-1295 DAC500 then 500 mcg/injection for 4-6 months maximum 
• If taking CJC-1295 then 500 mcg to be injected 3 times a day.

Effects

• Between intense workouts, it shortens muscle recovery time 
• Improved muscle definition
• Increased muscle strength and mass 
• Enhanced fat metabolism
• Reduced signs of aging
• Reduced body fat levels
• Improved quality of sleep.