Longevity Peptides

Longevity Peptides (longevitypeptides.us) is a US research compound supplier with 29 listings across 28 catalogue products on Peptides.SO, and one of the more consistently below-median catalogs in the platform pool: 17 of its 23 comparable listings sit under the Peptides.SO median list price for the same product, with only 6 above.

Catalog shape from platform data: healing and recovery is the largest segment (7 listings) with BPC-157 at $30, TB-500 at $35, KPV at $35, a 20mg BPC-157/TB-500 blend at $60, two larger BPC-157/TB-500 listings ($135 and $155) and a four-compound BPC-157/TB-500/KPV/GHK-Cu blend at $155. Growth-hormone-axis coverage (6 listings) includes CJC-1295 No DAC 10mg at $30, a CJC-1295/Ipamorelin 5mg/5mg blend at $35, a larger CJC/Ipamorelin blend at $60, Ipamorelin/CJC dissolving strips at $35, Sermorelin at $45 and Tesamorelin at $60. Anti-aging (5) carries Epithalon in a 100-vial pack and a 100mg pre-mixed pen (both $110), NAD+ at $55, and two glutathione formats at $70. GLP-class compounds are Semaglutide at $45, Tirzepatide at $105 and Retatrutide at $105. Cognitive peptides Selank and Semax are $25 each; sexual-health research peptides are Kisspeptin-10 at $45, Melanotan I 10mg at $30 and PT-141 at $45; MOTS-c is $40; GHK-Cu 120mg is $60.

Where Longevity Peptides sits against the platform: the largest gaps to the platform median are BPC-157 at $30 against $95.00 across 91 suppliers, Semaglutide at $45 against $124.99 (23 suppliers), Tirzepatide at $105 against $188.00 (20 suppliers), Retatrutide at $105 against $176.50 (27 suppliers), Selank at $25 against $49.73 (90 suppliers), Semax at $25 against $55.00 (92 suppliers), MOTS-c at $40 against $73.50 (95 suppliers), TB-500 at $35 against $65.00 (35 suppliers) and Tesamorelin at $60 against $84.50 (93 suppliers). Above-median entries are the four-compound blend at $155 against $55.00, the Epithalon 100-vial pack at $110 against $79.99, the two larger BPC-157/TB-500 listings ($135 and $155 against $120.00), glutathione spray at $70 against $49.99 and bacteriostatic water at $19.50 against $14.99. These are same-product list-price comparisons and several product names do not state a vial size, so confirm milligram amounts before treating a low list price as a per-milligram saving. At prices this far under the platform median, a batch report is worth asking for before ordering.

Verification status on Peptides.SO: Longevity Peptides has not completed platform verification, has a testing score of 0 out of 7 documented criteria, no Certificate of Analysis linked to its profile, and no platform reviews yet. No payment-method or shipping data was captured from the storefront during the last sync in March 2026. Researchers should ask for a batch-specific third-party identity and purity report before ordering.

Common questions. Which products are cheapest here relative to the platform? BPC-157, Semaglutide, Tirzepatide, Retatrutide, Selank and Semax all list at less than half the platform median. Is there a bulk Epithalon option? Yes, a 100-vial pack at $110. Are test results on file at Peptides.SO? Not at present.

All products offered through suppliers listed on Peptides.SO are intended exclusively for in-vitro laboratory research and are not approved, intended, or suitable for human use, animal use, clinical administration, or food production.