Is PX Peptides legit?
PX Peptides review: independent lab test results, published COAs, prices and ordering terms.
PX Peptides prices
| Peptide | Cheapest listing | Price | Per mg | Price rank | |
|---|---|---|---|---|---|
| Tirzepatide | PX-P2 30mg1 × 30 mg | $127.49 | $4.25 | #152 of 183 | Buy |
| Retatrutide | PX-P3 Next Batch (15mg) (presale)1 × 15 mg | $54.39 | $3.63 | #117 of 198 | Buy |
| GHK-Cu | GHK-Cu 50mg1 × 50 mg | $32.29 | $0.646 | #153 of 199 | Buy |
| BPC-157 | BPC-157 10mg1 × 10 mg | $29.74 | $2.97 | #91 of 183 | Buy |
| NAD+ | NAD+ 1000mg1 × 1000 mg | $93.49 | $0.094 | #121 of 189 | Buy |
| Tesamorelin | Tesamorelin 10mg (presale)1 × 10 mg | $63.99 | $6.40 | #129 of 184 | Buy |
| TB-500 | TB-500 10mg1 × 10 mg | $27.19 | $2.72 | #78 of 174 | Buy |
| Ipamorelin | Ipamorelin 5mg (presale)1 × 5 mg | $21.75 | $4.35 | #93 of 165 | Buy |
| SS-31 | SS-31 10mg1 × 10 mg | $42.49 | $4.25 | #108 of 135 | Buy |
| KLOW | KLOW 80mg1 × 80 mg | $98.59 | $1.23 | #108 of 167 | Buy |
Price rank compares PX Peptides's cheapest vial of each peptide with every other vendor's cheapest. Prices are read from PX Peptides's website and may have changed.
PX Peptides across independent sources
Every source we have for PX Peptides, 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 PX Peptides vial tested? Send us the report.
| Source | What it found | |
|---|---|---|
| FinnrickBuys vials anonymously and tests them | 2 tests, passed 100% (95% range 34–100%) | Finnrick page |
| Vendor's own COAsReports the vendor chose to publish | Dose 99% (middle half 92–102%, 5 reports); within ±10% of label 80% (95% range 38–96%); purity median 99.69% | Below |
| TitrateLabAggregates published COAs across labs | See their page | TitrateLab page |
| Peptide CriticBuys some products to test, and investigates vendors | See their page | Peptide Critic page |
PX Peptides independent lab test results (Finnrick)
Finnrick buys vials anonymously and tests them for purity and dose. PX Peptides scores 80% and ranks #94, with 2 of 2 tests passed; latest test 18 Sept 2026. Full record on Finnrick.
| Date | Peptide | Result |
|---|---|---|
| 18 Sep 2026 | Retatrutide | Pass |
| 18 Sep 2026 | Retatrutide | Pass |
PX Peptides COA and lab reports
PX Peptides publishes 13 certificates of analysis, 13 with readable numbers, from Janoshik.
| Peptide | Lab | Date | Purity | Measured vs label |
|---|---|---|---|---|
| Retatrutide | Janoshik | 2026-09 | 99.694% | – |
| BPC-157 | Janoshik | 2026-09 | 99.893% | – |
| TB-500 | Janoshik | 2026-09 | 99.984% | – |
| NAD+ | Janoshik | 2026-09 | – | 102% |
| Tirzepatide | Janoshik | 2026-08 | 99.585% | – |
| KLOW | Janoshik | 2026-08 | – | 110% |
| SS-31 | Janoshik | 2026-08 | 99.857% | – |
| GHK-Cu | Janoshik | 2026-08 | 99.191% | – |
All PX Peptides COA documents
- Retatrutide · Janoshik · 2026-09 · 99.694% pure View COA
- BPC-157 · Janoshik · 2026-09 · 99.893% pure View COA
- TB-500 · Janoshik · 2026-09 · 99.984% pure View COA
- NAD+ · Janoshik · 2026-09 · 102% of label View COA
- NAD+ · Janoshik · 2026-09 · 99% of label View COA
- Retatrutide · Janoshik · 2026-08 · 99.35% pure View COA
- Retatrutide · Janoshik · 2026-08 · 99.57% pure View COA
- Tirzepatide · Janoshik · 2026-08 · 99.585% pure View COA
- Tirzepatide · Janoshik · 2026-08 · 99.693% pure View COA
- KLOW · Janoshik · 2026-08 · 110% of label View COA
- SS-31 · Janoshik · 2026-08 · 99.857% pure View COA
- GHK-Cu · Janoshik · 2026-08 · 99.191% pure View COA
- Retatrutide · Janoshik · 2026-07 · 99.593% pure View COA
Ordering
- Website
- pxpeptides.com
- How to order
- Online checkout
- Shipping to the US
- $9.35
- Payment
- zelle, venmo
- Ships from
- US
FAQ
Is PX Peptides legit?
PX Peptides has a Finnrick score of 80% (#94), with 2 of 2 independent lab tests passed. No red flags were found in its published COAs.
Does PX Peptides publish COAs or lab test results?
Yes: 13 published certificates of analysis, 13 with readable numbers, from Janoshik.
Has PX Peptides been independently lab tested?
Finnrick has tested PX Peptides 2 times, with 2 of 2 passed.
How do you order from PX Peptides?
Online checkout. US shipping: $9.35.