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S1 Research
Independent price profile. We track 15 in-stock listings from s1research.net · cheapest tracked: $0.03/mg.
refreshed 50m ago
| Price competitiveness | | 34/40 | cheapest on 9 tracked compound(s) vs market |
| Catalog breadth | | 14/20 | 11 clean in-stock listings tracked |
| COA transparency | | 6/25 | third-party lab program UNVERIFIED — vendor can verify |
| Price transparency | | 10/10 | public prices machine-readable |
| Track record | | 5/5 | active |
Computed from public price data + verifiable trust signals. No opinions, no testimonials. Vendors: verify your third-party COA program to raise this score.
We don't host reviews — an unverifiable review box is a magnet for bots and paid posts, and we won't pretend otherwise. Instead, here's where you can read what real buyers say about S1 Research, on sites we don't control:
These are independent, unmoderated sources — we link them, we don't vouch for them, and a "profile" or "search" link may turn up little or nothing. pepmg's job is the part we can stand behind: prices captured first-party with a timestamp, ranked purely by $/mg, plus the objective Vendor Score above. Vetting a source you're about to buy from still matters, and that call is ultimately yours — we've made it as informed as we honestly can.
| # | Vendor | Product | Size | Price | $/mg | Trend | Code | |
|---|---|---|---|---|---|---|---|---|
| 1 | S1 Research | Glutathione 1500mg(1482.36mg) BULK first-party · captured 51m ago · earns pepmg $0 · source ↗ | 1500mg | $46.00 | $0.03 | — | buy → | |
| 2 | S1 Research | NAD+ pH Balanced 1000mg BULK first-party · captured 51m ago · earns pepmg $0 · source ↗ | 1000mg | $60.00 | $0.06 | · | — | buy → |
| 3 | S1 Research | NAD+ pH Balanced 500mg BULK first-party · captured 51m ago · earns pepmg $0 · source ↗ | 500mg | $55.00 | $0.11 | · | — | buy → |
| 4 | S1 Research | GHK-Cu 100mg BULK first-party · captured 51m ago · earns pepmg $0 · source ↗ | 100mg | $30.00 | $0.30 | · | — | buy → |
| 5 | S1 Research | MOTS-C 40mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 40mg | $68.00 | $1.70 | · | — | buy → |
| 6 | S1 Research | Epitalon 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $25.00 | $2.50 | — | buy → | |
| 7 | S1 Research | BPC-157 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $26.00 | $2.60 | — | buy → | |
| 8 | S1 Research | MOTS-C 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $30.00 | $3.00 | · | — | buy → |
| 9 | S1 Research | PT-141 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $30.00 | $3.00 | — | buy → | |
| 10 | S1 Research | Ipamorelin10mg(9.7mg) first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $33.00 | $3.30 | — | buy → | |
| 11 | S1 Research | TB-500 Frag 17-23 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $40.00 | $4.00 | — | buy → | |
| 12 | S1 Research | NA Semax Amidate 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $40.00 | $4.00 | — | buy → | |
| 13 | S1 Research | NA Selank Amidate 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $40.00 | $4.00 | — | buy → | |
| 14 | S1 Research | TB-500(TB4) 10mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 10mg | $44.00 | $4.40 | · | — | buy → |
| 15 | S1 Research | IGF-1 LR3 1mg first-party · captured 51m ago · earns pepmg $0 · source ↗ | 1mg | $48.00 | $48.00 | — | buy → |