Muscle Peptides

Browse muscle research peptides and compare vendors carrying each peptide.

Showing 11 peptides in Muscle.

Peptide listings

GHRP-2View GHRP-2
Muscle
4Vendors

Stronger GH secretagogue used for muscle gain, recovery, and sometimes appetite support. Compared with ipamorelin it is viewed as more aggressive and less selective, which is why some lifters seek it out.

GHRP-6View GHRP-6
Muscle
4Vendors

Popular with bulking users because it can drive GH release and hunger at the same time. In practice it is less about elegance and more about eating more, recovering harder, and adding size.

14Vendors

Physique peptide prized for fullness, pumps, nutrient partitioning, and fast muscle gain. The bodybuilding appeal is strong, while the evidence base is more mechanistic than clinically established for this use.

PEGView PEG-MGF
Muscle
7Vendors

Bodybuilding peptide used for muscle repair, local growth signaling, and post-workout recovery. The appeal is satellite-cell activation and anabolic support, but high-quality human evidence is limited.