← Back to all benefits

Muscle Growth & Recovery

Follistatin-344

Growth Hormone

Preclinical

A myostatin-blocking research protein studied for promoting muscle growth by removing a natural brake on muscle development, rather than stimulating growth hormone.

GHRP-6

Growth Hormone

Research Phase

One of the original growth-hormone-releasing peptides, known for combining strong GH stimulation with a pronounced appetite-boosting effect.

Hexarelin

Growth Hormone

Research Phase

One of the most potent growth-hormone-releasing peptides studied, with a distinct cardioprotective effect separate from its GH-stimulating activity.

IGF-1 LR3

Growth Hormone

Research

A heavily modified, long-lasting version of IGF-1 — the hormone that does most of growth hormone's actual muscle-building work — engineered to stay active in the body far longer than the natural version.

MGF

Growth Hormone

Research

A natural muscle-repair signal your body releases after intense exercise or injury. The synthetic version sold online is chemically unstable and breaks down almost immediately.

PEG-MGF

Growth Hormone

Preclinical

A pegylated, longer-acting version of MGF, engineered to overcome standard MGF's extremely short stability window.

SS-31

Longevity & Anti-Aging

Clinical Trials

A breakthrough peptide that recharges aging or damaged mitochondria. Just approved by the FDA for a rare muscle disease.

TB-500

Recovery & Healing

Research

A recovery peptide that helps cells travel to injured tissue and rebuild it. Often paired with BPC-157 for faster, fuller healing.