Educational use only — not medical advice
Ranked · 8 vendors
Best Mod GRF 1-29 providers
Research vendors selling Mod GRF 1-29, ranked by objective criteria. Research use only — not a purchase recommendation or health advice.
How this ranking works
Providers are ranked by an objective, transparent blend of verification status (20%), our provider trust score (45%), this peptide’s price competitiveness in $/mg (25%), and verified third-party (COA) testing when available (10%) — no editorial opinion or paid placement affects the order.
- 1View →Honest PeptideVerifiedResearch vendor$1.38/mg
- 2View →Peptide PartnersVerifiedResearch vendor$4.44/mg
- 3View →Peptide ResearchesVerifiedResearch vendor$4.90/mg
- 4View →AminoVaultVerifiedResearch vendor$8.33/mg
- 5View →Soma PeptidesVerifiedResearch vendor$8.50/mg
- 6View →Particle PeptidesVerifiedResearch vendor$8.81/mg
- 7View →Ascension PeptidesVerifiedResearch vendor$11.20/mg
- 8View →Research vendor$8.90/mg
Looking for the lowest price rather than the trust-ranked shortlist? The Mod GRF 1-29 price comparison lists every vendor’s per-mg price side by side.