Evidence-based peptides and compounds for faster muscle recovery after training - BPC-157, TB-500, and more with dosing protocols.
A pentadecapeptide derived from human gastric juice that promotes wound healing and tissue repair. Demonstrates remarkable regenerative properties across multiple tissue types including tendon, muscle
Dose: 250-500 mcg per dose | Route: Subcutaneous injection (or oral capsules)
A synthetic version of thymosin beta-4, a naturally occurring 43-amino acid peptide that promotes cell migration, blood vessel growth, and reduces inflammation. Widely researched for tissue repair and
Dose: 2-5 mg per dose | Route: Subcutaneous injection
An IGF-1 splice variant produced locally in muscle from mechanical stimulation. Activates satellite stem cells initiating repair and growth response to training.
Dose: 100-200 mcg PEG-MGF | Route: Intramuscular (local)
Read full MGF (Mechano Growth Factor) guide →
A modified IGF-1 with R3 substitution and N-terminal extension reducing IGFBP binding, increasing half-life and potency 2-3x over native IGF-1.
Dose: 20-50 mcg | Route: Subcutaneous or intramuscular injection
A naturally occurring glycoprotein that binds and neutralizes myostatin and activin. The longest isoform enabling significant muscle hypertrophy by removing growth inhibitors.
Dose: 100-200 mcg | Route: Subcutaneous
Read full Follistatin 344 guide →
A semi-synthetic polysulfated xylan with anticoagulant and fibrinolytic properties. FDA-approved for interstitial cystitis, also researched for osteoarthritis and cartilage repair.
Dose: 100 mg | Route: Oral or subcutaneous injection
Read full Pentosan Polysulfate guide →
A tripeptide derived from alpha-MSH with potent anti-inflammatory properties. Shows promise for gut inflammation, skin conditions, and immune modulation without melanogenic effects.
Dose: 200-500 mcg per dose | Route: Oral, topical, or subcutaneous
A 43-amino acid peptide that is the primary G-actin sequestering molecule in mammalian cells. Plays a critical role in tissue repair, regeneration, and protection after injury.
Dose: 1-5 mg | Route: Subcutaneous injection
Read full Thymosin Beta-4 guide →
A human cathelicidin antimicrobial peptide with broad-spectrum activity against bacteria, viruses, and fungi. Also promotes wound healing and modulates innate immune response.
Dose: 50-100 mcg | Route: Topical or subcutaneous injection
A soluble ActRIIB-Fc fusion acting as ligand trap for myostatin, activin, and GDF-11. Removes multiple negative regulators of muscle growth simultaneously.
Dose: 0.3-3 mg/kg | Route: Subcutaneous
Synthetic peptides blocking myostatin signaling, the primary negative regulator of muscle mass. Multiple approaches including propeptide mimics and receptor-blocking peptides.
Dose: 50-500 mcg | Route: Subcutaneous
Read full Myostatin Inhibitor guide →
A non-steroidal SARM with high affinity for muscle and bone tissue. One of the most researched SARMs with demonstrated lean mass gains.
Dose: 5-10 mg | Route: Oral