Best Peptides for Body Composition in 2026

Evidence-based ranking of 1 peptides for body composition. Ranked by clinical evidence, approval status, and effectiveness.

Ipamorelin

Research

Growth Hormone Secretagogue (GHRP)

A selective growth hormone secretagogue that boosts GH release with minimal side effects — popular for anti-aging and body composition.

Why it works for Body Composition

Body composition improvement

Typical Dose

200-300 mcg

Frequency

1–3 times daily (often before bed and/or around workouts)

Half-Life

~2 hours

Full Guide →Dosage Where to Buy

Quick Comparison

Peptide	Class	Dose	Frequency	Approval
Ipamorelin	Growth Hormone Secretagogue (GHRP)	200-300 mcg	1–3 times daily (often before bed and/or around workouts)	Research

Disclaimer: Rankings are based on available clinical evidence and approval status, not personal endorsement. Always consult a licensed healthcare provider before starting any peptide. Many compounds discussed are not FDA-approved for human use.