Is Peptide-S legit?
Peptide-S review: independent lab test results, published COAs, prices and ordering terms.
Peptide-S prices
| Peptide | Cheapest listing | Price | Per mg | Price rank | |
|---|---|---|---|---|---|
| Tirzepatide | Tirzepatide 50mg*10vials10 × 50 mg = 500 mg | $170.00 | $0.340 | #37 of 183 | Buy |
| Retatrutide | Retatrutide 60mg*10vials10 × 60 mg = 600 mg | $420.00 | $0.700 | #54 of 198 | Buy |
| Semaglutide | Semaglutide 30mg*10vials10 × 30 mg = 300 mg | $118.00 | $0.393 | #26 of 138 | Buy |
| GHK-Cu | GHK-CU 100mg*10vials10 × 100 mg = 1000 mg | $47.00 | $0.047 | #20 of 199 | Buy |
| BPC-157 | BPC 157 10mg*10vials10 × 10 mg = 100 mg | $75.00 | $0.750 | #40 of 183 | Buy |
| MOTS-c | MOTS-C 40mg*10vials10 × 40 mg = 400 mg | $200.00 | $0.500 | #26 of 188 | Buy |
| NAD+ | NAD+ 1000mg*10vials10 × 1000 mg = 10000 mg | $100.00 | $0.010 | #9 of 189 | Buy |
| Tesamorelin | Tesamorelin 20mg*10vials10 × 20 mg = 200 mg | $320.00 | $1.60 | #27 of 184 | Buy |
| BPC-157 + TB-500 | BPC 10mg + TB 10mg 20mg*10vials10 × 20 mg = 200 mg | $165.00 | $0.825 | #15 of 169 | Buy |
| TB-500 | TB500(Thymosin B4 Acetate) 10mg*10vials10 × 10 mg = 100 mg | $127.00 | $1.27 | #25 of 174 | Buy |
| Semax | Semax 11mg*10vials10 × 11 mg = 110 mg | $55.00 | $0.500 | #4 of 163 | Buy |
| Selank | Selank 30mg*10vials10 × 30 mg = 300 mg | $162.00 | $0.540 | #5 of 168 | Buy |
| 5-Amino-1MQ | 5-amino-1mq 50mg*10vials10 × 50 mg = 500 mg | $60.00 | $0.120 | #2 of 130 | Buy |
| Epithalon | Epithalon 50mg*10vials10 × 50 mg = 500 mg | $140.00 | $0.280 | #12 of 149 | Buy |
| Ipamorelin | ipamorelin 5mg*10vials10 × 5 mg = 50 mg | $30.00 | $0.600 | #7 of 165 | Buy |
| Cagrilintide | cagrilintide 10mg*10vials10 × 10 mg = 100 mg | $170.00 | $1.70 | #22 of 152 | Buy |
| SS-31 | SS-31 50mg*10vials10 × 50 mg = 500 mg | $333.00 | $0.666 | #23 of 135 | Buy |
| DSIP | DSIP 15mg*10vials10 × 15 mg = 150 mg | $90.00 | $0.600 | #1 of 151 | Buy |
| KPV | KPV 10mg*10vials10 × 10 mg = 100 mg | $55.00 | $0.550 | #8 of 163 | Buy |
| Sermorelin | Sermorelin Acetate 5mg*10vials10 × 5 mg = 50 mg | $50.00 | $1.00 | #1 of 135 | Buy |
| CJC-1295 (no DAC) | CJC-1295 Whitout DAc 10mg*10vials10 × 10 mg = 100 mg | $132.00 | $1.32 | #14 of 135 | Buy |
| GLOW | GLOW(BPC157 10mg+GHKCU 50mg+TB500 10mg) 70mg*10vials10 × 70 mg = 700 mg | $188.00 | $0.269 | #26 of 162 | Buy |
| CJC-1295 (no DAC) + Ipamorelin | CJC-1295 no DAc 5mg + IPA 5mg 10mg*10vials10 × 10 mg = 100 mg | $90.00 | $0.900 | #10 of 149 | Buy |
| AOD-9604 | AOD9604 5mg*10vials10 × 5 mg = 50 mg | $95.00 | $1.90 | #30 of 138 | Buy |
| Thymosin Alpha-1 | Thymosin Alpha-1 10mg*10vials10 × 10 mg = 100 mg | $155.00 | $1.55 | #15 of 138 | Buy |
| KLOW | KLOW 80mg*10vials10 × 80 mg = 800 mg | $220.00 | $0.275 | #37 of 167 | Buy |
| Melanotan II | Melanotan 2 Acetate 10mg*10vials10 × 10 mg = 100 mg | $40.00 | $0.400 | #3 of 155 | Buy |
| IGF-1 LR3 | IGF-1LR3 1mg*10vials10 × 1 mg = 10 mg | $200.00 | $20.00 | #17 of 127 | Buy |
| PT-141 | PT-141 10mg*10vials10 × 10 mg = 100 mg | $61.00 | $0.610 | #18 of 158 | Buy |
| Oxytocin | Oxytocin Acetate 2mg*10vials10 × 2 mg = 20 mg | $28.00 | $1.40 | #40 of 93 | Buy |
| CJC-1295 with DAC | cJc-1295 With DAc 5mg*10vials10 × 5 mg = 50 mg | $140.00 | $2.80 | #13 of 103 | Buy |
| VIP | VIP 10mg*10vials10 × 10 mg = 100 mg | $152.00 | $1.52 | #17 of 91 | Buy |
| ARA-290 | Ara-290 10mg*10vials10 × 10 mg = 100 mg | $63.00 | $0.630 | #13 of 105 | Buy |
| Snap-8 | snap-8 10mg*10vials10 × 10 mg = 100 mg | $42.00 | $0.420 | #16 of 108 | Buy |
| Melanotan I | Melanotan 1 10mg*10vials10 × 10 mg = 100 mg | $50.00 | $0.500 | #12 of 109 | Buy |
| Adamax | Adamax 10mg*10vials10 × 10 mg = 100 mg | $300.00 | $3.00 | #24 of 61 | Buy |
| Cagrilintide + Semaglutide | cagrilintide 5mg+Semaglutide 5mg 10mg*10vials10 × 10 mg = 100 mg | $180.00 | $1.80 | #17 of 54 | Buy |
| Survodutide | Survodutide 10mg*10vials10 × 10 mg = 100 mg | $330.00 | $3.30 | #36 of 64 | Buy |
| Thymalin | Thymalin 10mg*10vials10 × 10 mg = 100 mg | $50.00 | $0.500 | #4 of 62 | Buy |
| Mazdutide | Mazdutide 10mg*10vials10 × 10 mg = 100 mg | $180.00 | $1.80 | #4 of 47 | Buy |
Price rank compares Peptide-S's cheapest vial of each peptide with every other vendor's cheapest. Prices are read from Peptide-S's website and may have changed.
Peptide-S across independent sources
Every source we have for Peptide-S, side by side. Tests of vials bought like a customer would weigh more than reports the vendor picked to publish. How the sources compare across all vendors. Had a Peptide-S vial tested? Send us the report.
| Source | What it found | |
|---|---|---|
| FinnrickBuys vials anonymously and tests them | 133 tests, passed 68% (95% range 60–76%) | Finnrick page |
| Measured in bought vialsFinnrick and other tests of vials bought like a customer would | Dose 100% (middle half 94–108%, 125 reports); within ±10% of label 66% (95% range 57–73%); purity median 99.77% | |
| Vendor's own COAsReports the vendor chose to publish | 6 reports, no readable numbers | Below |
Peptide-S independent lab test results (Finnrick)
Finnrick buys vials anonymously and tests them for purity and dose. Peptide-S scores 65% and ranks #341, with 91 of 133 tests passed; latest test 9 Aug 2026. Full record on Finnrick.
| Date | Peptide | Result |
|---|---|---|
| 9 Aug 2026 | Retatrutide | Pass |
| 9 Aug 2026 | Retatrutide | Fail |
| 9 Aug 2026 | Tirzepatide | Pass |
| 3 Aug 2026 | Tesamorelin | Pass |
| 3 Aug 2026 | Retatrutide | Pass |
| 10 Mar 2026 | Retatrutide | Pass |
| 4 Mar 2026 | Tirzepatide | Pass |
| 2 Mar 2026 | Tirzepatide | Pass |
| 2 Mar 2026 | Tirzepatide | Pass |
| 26 Feb 2026 | Tirzepatide | Pass |
Peptide-S COA and lab reports
Peptide-S publishes 6 certificates of analysis, 0 with readable numbers, from Chromate, Prime Analytical Laboratories, Janoshik, Forever Young Pharmacy.
All Peptide-S COA documents
- Tirzepatide · Chromate · 2025-01-15 View COA (image)
- Tirzepatide · Chromate · 2025-01-15 View COA (image)
- BPC-157 + TB-500 · Prime Analytical Laboratories · 2025-01-13 View COA (image)
- Semaglutide · Chromate · 2024-11-05 View COA (image)
- Semax · Janoshik · 2024-04-23 View COA (image)
- Tirzepatide · Forever Young Pharmacy View COA (image)
Ordering
- Website
- peptide-s.shop
- How to order
- Online checkout
- Shipping to the US
- $50.00
- Payment
- cryptocurrency (Plisio, on-site checkout), credit/debit card, Google Pay, Apple Pay, bank transfer (banner: contact via WhatsApp)
- Ships from
- CN
FAQ
Is Peptide-S legit?
Peptide-S has a Finnrick score of 65% (#341), with 91 of 133 independent lab tests passed. Its published COAs raise concerns: Every COA it shows is another company's test (Platinum Peptides, MPH, Mindful Research, Clarion Peptides), dated 2024-early 2025, with peptide-s.shop's URL and logo stamped over them. No test in its own name.
Does Peptide-S publish COAs or lab test results?
Yes: 6 published certificates of analysis, 0 with readable numbers, from Chromate, Prime Analytical Laboratories, Janoshik, Forever Young Pharmacy.
Has Peptide-S been independently lab tested?
Finnrick has tested Peptide-S 133 times, with 91 of 133 passed.
How do you order from Peptide-S?
Online checkout. US shipping: $50.00.