Is Jett Labs legit?
Jett Labs review: independent lab test results, published COAs, prices and ordering terms.
80%Finnrick score · #64
3 of 3Finnrick tests passed
34published COAs
12peptides listed
Jett Labs prices
| Peptide | Cheapest listing | Price | Per mg | Price rank | |
|---|---|---|---|---|---|
| Tirzepatide | GLP2-TRZ (60mg) - Full Kit (10 vials)10 × 60 mg = 600 mg | $420.00 | $0.700 | #83 of 183 | Buy |
| Retatrutide | GLP3-RET (50mg) - Full Kit (10 vials)10 × 50 mg = 500 mg | $600.00 | $1.20 | #79 of 198 | Buy |
| GHK-Cu | GHK-Cu (100mg) - single vial1 × 100 mg | $25.00 | $0.250 | #94 of 199 | Buy |
| MOTS-c | MOTS-C (10mg) - Full Kit (10 vials)10 × 10 mg = 100 mg | $185.00 | $1.85 | #89 of 188 | Buy |
| NAD+ | NAD+ (500mg) - Full Kit (10 vials)10 × 500 mg = 5000 mg | $200.00 | $0.040 | #82 of 189 | Buy |
| Tesamorelin | Tesamorelin (10mg) - Full Kit (10 vials)10 × 10 mg = 100 mg | $280.00 | $2.80 | #71 of 184 | Buy |
| BPC-157 + TB-500 | Wolverine 10mg (BPC-157 5mg + TB-500 5mg) - Full Kit (10 vials)10 × 10 mg = 100 mg | $250.00 | $2.50 | #76 of 169 | Buy |
| Selank | Selank (10mg) - Full Kit (10 vials)10 × 10 mg = 100 mg | $180.00 | $1.80 | #77 of 168 | Buy |
| Cagrilintide | Cagrilintide (10mg) - Full Kit (10 vials)10 × 10 mg = 100 mg | $300.00 | $3.00 | #67 of 152 | Buy |
| CJC-1295 (no DAC) + Ipamorelin | CJC-1295 + Ipamorelin 10mg (5mg + 5mg) - Full Kit (10 vials)10 × 10 mg = 100 mg | $190.00 | $1.90 | #56 of 149 | Buy |
| KLOW | KLOW (GHK-Cu 50 + BPC-1547 10mg + TB-500 10mg + KPV 10mg) - Full Kit (10 vials)10 × 80 mg = 800 mg | $380.00 | $0.475 | #68 of 167 | Buy |
| Adamax | Adamax – Adamantane (5mg) - single vial1 × 5 mg | $45.00 | $9.00 | #56 of 61 | Buy |
Price rank compares Jett Labs's cheapest vial of each peptide with every other vendor's cheapest. Prices are read from Jett Labs's website and may have changed.
Jett Labs across independent sources
Every source we have for Jett Labs, 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 Jett Labs vial tested? Send us the report.
Published vs bought: on Retatrutide, Jett Labs's own reports show a median of 116% of the labelled dose (0% of 3 reports under 90%); vials bought anonymously measured 103% (0% of 3 under 90%).
| Source | What it found | |
|---|---|---|
| FinnrickBuys vials anonymously and tests them | 3 tests, passed 100% (95% range 44–100%) | Finnrick page |
| Measured in bought vialsFinnrick and other tests of vials bought like a customer would | Dose 103% (middle half 102–104%, 3 reports); within ±10% of label 100% (95% range 44–100%); purity median 99.9% | |
| Vendor's own COAsReports the vendor chose to publish | Dose 116% (middle half 105–122%, 16 reports); within ±10% of label 31% (95% range 14–56%); purity median 99.84% | Below |
| TitrateLabAggregates published COAs across labs | See their page | TitrateLab page |
Jett Labs independent lab test results (Finnrick)
Finnrick buys vials anonymously and tests them for purity and dose. Jett Labs scores 80% and ranks #64, with 3 of 3 tests passed; latest test 11 May 2026. Full record on Finnrick.
Retatrutide 80% (3 tests)
| Date | Peptide | Result |
|---|---|---|
| 11 May 2026 | Retatrutide | Pass |
| 6 May 2026 | Retatrutide | Pass |
| 30 Apr 2026 | Retatrutide | Pass |
Jett Labs COA and lab reports
Jett Labs publishes 34 certificates of analysis, 16 with readable numbers, from Freedom Diagnostics, Janoshik.
| Peptide | Lab | Date | Purity | Measured vs label |
|---|---|---|---|---|
| KLOW | Freedom Diagnostics | 2026-08-26 | 99.85% | 114% |
| Retatrutide | Freedom Diagnostics | 2026-08-11 | 99.82% | 116% |
| BPC-157 + TB-500 | Freedom Diagnostics | 2026-07-15 | 99.68% | 109% |
| MOTS-c | Freedom Diagnostics | 2026-07-15 | 99.85% | 106% |
| Selank | Freedom Diagnostics | 2026-07-14 | 99.67% | 124% |
| CJC-1295 (no DAC) + Ipamorelin | Freedom Diagnostics | 2026-06-18 | 99.89% | 119% |
| Cagrilintide | Freedom Diagnostics | 2026-06-07 | 99.33% | 122% |
| Tirzepatide | Freedom Diagnostics | 2026-06-07 | 99.94% | 116% |
| Tesamorelin | Freedom Diagnostics | 2026-06-07 | 99.79% | 131% |
| GHK-Cu | Freedom Diagnostics | 2026-05-30 | 99.89% | 72% |
| NAD+ | Freedom Diagnostics | 2026-05-24 | 99.79% | 93% |
All Jett Labs COA documents
- KLOW · Freedom Diagnostics · 2026-08-26 · 99.85% pure · 114% of label View COA
- Retatrutide · Freedom Diagnostics · 2026-08-11 · 99.82% pure · 116% of label View COA
- BPC-157 + TB-500 · Freedom Diagnostics · 2026-07-15 · 99.68% pure · 109% of label View COA
- MOTS-c · Freedom Diagnostics · 2026-07-15 · 99.85% pure · 106% of label View COA
- Selank · Freedom Diagnostics · 2026-07-14 · 99.67% pure · 124% of label View COA
- CJC-1295 (no DAC) + Ipamorelin · Freedom Diagnostics · 2026-06-18 · 99.89% pure · 119% of label View COA
- Retatrutide · Freedom Diagnostics · 2026-06-13 · 99.84% pure · 124% of label View COA
- Cagrilintide · Freedom Diagnostics · 2026-06-07 · 99.33% pure · 122% of label View COA
- Tirzepatide · Freedom Diagnostics · 2026-06-07 · 99.94% pure · 116% of label View COA
- Tirzepatide · Freedom Diagnostics · 2026-06-07 · 99.92% pure · 123% of label View COA
- Tesamorelin · Freedom Diagnostics · 2026-06-07 · 99.79% pure · 131% of label View COA
- GHK-Cu · Freedom Diagnostics · 2026-05-30 · 99.89% pure · 72% of label View COA
- NAD+ · Freedom Diagnostics · 2026-05-24 · 99.79% pure · 93% of label View COA
- Tirzepatide · Freedom Diagnostics · 2026-05-24 · 99.85% pure · 100% of label View COA
- BPC-157 + TB-500 · Freedom Diagnostics · 2026-05-20 · 99.13% pure · 121% of label View COA
- Retatrutide · Freedom Diagnostics · 2026-05-14 · 99.89% pure · 103% of label View COA
- Tesamorelin · Freedom Diagnostics View COA (image)
- Tirzepatide · Freedom Diagnostics View COA (image)
- Tirzepatide · Freedom Diagnostics View COA (image)
- Retatrutide · Janoshik View COA (image)
- Tirzepatide · Freedom Diagnostics View COA (image)
- Adamax · Janoshik View COA (image)
- Retatrutide · Freedom Diagnostics View COA (image)
- NAD+ · Freedom Diagnostics View COA (image)
- Retatrutide · Freedom Diagnostics View COA (image)
- Retatrutide · Freedom Diagnostics View COA (image)
- Tesamorelin · Freedom Diagnostics View COA (image)
- Retatrutide · Freedom Diagnostics View COA (image)
- Cartalax · Freedom Diagnostics View COA (image)
- Tirzepatide · Freedom Diagnostics View COA (image)
- GHK-Cu + KPV · Freedom Diagnostics View COA (image)
- Tirzepatide · Freedom Diagnostics View COA (image)
- Selank · Freedom Diagnostics View COA (image)
- Selank · Freedom Diagnostics View COA (image)
Ordering
- Website
- jettlabs.com
- How to order
- Account needed
- Shipping to the US
- $6.95
- Payment
- ACH / bank transfer (bacs), credit card (temporarily down per site banner)
- Ships from
- US
FAQ
Is Jett Labs legit?
Jett Labs has a Finnrick score of 80% (#64), with 3 of 3 independent lab tests passed. No red flags were found in its published COAs.
Does Jett Labs publish COAs or lab test results?
Yes: 34 published certificates of analysis, 16 with readable numbers, from Freedom Diagnostics, Janoshik.
Has Jett Labs been independently lab tested?
Finnrick has tested Jett Labs 3 times, with 3 of 3 passed.
How do you order from Jett Labs?
Account needed. US shipping: $6.95.