Is Peptide Sciences Legit?
Peptide Sciences
PeptidesEst. 2012
Trust Score85
Price Score53
Trust Score Breakdown
Lab Testing(35%)
COA coverage, third-party lab quality88/100
Review Sentiment(30%)
Aggregated user reviews and forum feedback86/100
Longevity(20%)
Years in business, track record92/100
Community Rep(15%)
Reddit, forums, and Discord standing84/100
About
US-based peptide specialist with one of the most comprehensive catalogs available, including GLP-1 agonists. Carries BPC-157, TB-500, CJC-1295, Ipamorelin, Semax, Selank, Semaglutide, Tirzepatide, and Retatrutide.
Operating since 2012, one of the oldest active peptide vendors. Premium pricing reflects long track record and reliable testing. Strong presence across forums and research communities.
Pricing
$$$ · Premium| Product | Vendor | Market Avg | Delta |
|---|---|---|---|
| BPC-157 5mg | $44.00 | $35.00 | +26% |
| TB-500 5mg | $49.00 | $40.00 | +23% |
| CJC-1295 no DAC 2mg | $34.00 | $28.00 | +21% |
| Semaglutide 2mg | $28.99 | $28.00 | +4% |
| Semaglutide 5mg | $56.99 | $58.00 | -2% |
| Tirzepatide 5mg | $64.99 | $65.00 | -0% |
| Tirzepatide 10mg | $104.99 | $110.00 | -5% |
| Retatrutide 2mg | $48.99 | $50.00 | -2% |
| Retatrutide 5mg | $94.99 | $98.00 | -3% |
Products & Tags
BPC-157TB-500CJC-1295IpamorelinSemaxSelankUS-basedCOA availableSemaglutideTirzepatideRetatrutideGLP-1