PX1 Research gets our 9/10 rating (Highly Trusted), with 45 lab reports (COAs) on file. See how scores are calculated →
The four factors average 8.9 by weight, which rounds to 9/10.
Direct answer
Yes. PX1 Research has a substantial recent batch-testing record and earns 9/10 overall in our evidence review. Its 45 ILS Laboratories reports span July through October, with 39 full panels covering heavy metals, endotoxin and PCR microbial screening. Twenty-four current single-vial options have exact eligible certificates. The archive also identifies two historical endotoxin FAIL labels whose current issuer records show revised passing results, three sample-field conflicts and one report under laboratory quality review.
Purity: 97.55%–99.95% across 45 reports. One of 45 is below 98%.
41 issuer-matched reports. Three sample-field conflicts and one laboratory quality-review state remain separately identified. Source and current issuer endotoxin outcomes differ on two reports.Testing lab: ILS Laboratories
Evidence summary
PX1 Research has a substantial, recent testing record. The retained archive contains 45 distinct reports and 84 pages from ILS Laboratories, dated July 31 through October 28, 2026. All 45 report identity, purity, measured content and fentanyl screening. Thirty-nine add ICP-MS heavy metals, endotoxin and PCR microbial screening. Each report retains its actual method, results and laboratory limits.
The testing history spans three active months, with 16 reports in July, 10 in September and 19 in October. October includes new lots for Wolverine, CJC-1295 with Ipamorelin, Tesamorelin with Ipamorelin, Tesamorelin and MOTS-c. The archive shows successive testing rounds and recent additions, while the full current catalog is much larger than the certified set.
Purity ranges from 97.55% to 99.95% across the 45 reports. Forty-four are at least 98%. The exception is NAD+ 1000 mg at 97.55%, which passes the report’s 95% laboratory specification but falls below PX1’s advertised 99% standard. Its measured content is 1,025.06 mg. Recent examples include the October 7 MOTS-c 20 mg report at 99.91% purity and 20.62 mg content, and the October 26 Tesamorelin with Ipamorelin 10 mg report at 99.88% and 10.48 mg. Their fuller panels also report passing endotoxin, metals and PCR results.
The retained July 31 BPC-157 5 mg and Thymosin Alpha-1 10 mg PDFs print an endotoxin result of NMT 0.05 EU/mL with a FAIL label. Their current ILS records instead report less than 0.25 EU/mL with PASS under that revised criterion. Both versions remain recorded. The BPC-157 report also has a lot-number difference. A separate Retatrutide report has a lot difference, and the older Wolverine report has a nominal-strength difference. Those three sample-field conflicts do not supply product attachments. ILS has placed the KLOW report under quality review. A file offered for the 50 mg Semax spray actually reports 10 mg in 20 mL and does not certify that 50 mg product.
Twenty-four of the 82 distinct in-stock single-vial compound and strength combinations have an exact eligible report. The remaining rows intentionally have no certificate attached. Historical and other-strength reports stay in the library, including 13 archive-only reports containing Retatrutide or Tirzepatide.
Trustpilot lists two reviews and a 3.8/5 TrustScore. Both reviewers awarded five stars. Their June and July 2026 accounts praise customer service, quick shipping and packaging. This is encouraging customer feedback from a small sample.
PX1 publishes its legal operator as RTRC Investments LLC, a Newport Beach address, a telephone number and domain-based contact emails. Its 45 retained laboratory reports identify PX1 and provide public report and lot identifiers. The domain registry records registration on May 29, 2026, before the first retained July reports. PX1 describes American manufacturing and a history beginning in 2019 as company claims.
Payment options include credit/debit cards, Apple Pay, Google Pay, Zelle and Venmo. Free UPS 2-Day shipping is advertised on orders over $250. Other shipping charges are calculated at checkout. The storefront advertises same-day weekday dispatch by 2:30 PM Pacific, while the written policy allows 24–48 business hours after payment. Damaged or incorrect deliveries must be reported within 72 hours for replacement.
Free UPS 2-Day shipping is advertised on orders over $250. Other shipping charges are calculated at checkout. The storefront advertises same-day weekday dispatch by 2:30 PM Pacific, while the written policy allows 24–48 business hours after payment.
| Peptide | Price | Package | Stock | |
|---|---|---|---|---|
| BPC-157COA not available | $60.00 | 5mg | In stock | View listing ↗ |
| BPC-157COA not available | $80.00 | 10mg | In stock | View listing ↗ |
| TB-5007-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $100.00 | 10mg | In stock | View listing ↗ |
| MOTS-c7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $76.99 | 10mg | In stock | View listing ↗ |
| MOTS-c7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $114.99 | 20mg | In stock | View listing ↗ |
| MOTS-c7-test panel COA available ILS Laboratories · Report strength 20 mg · Dated Oct 7, 2026 | $149.99 | 40mg | In stock | View listing ↗ |
| NAD+7-test panel COA available ILS Laboratories · Report strength 1000 mg · Dated Sep 9, 2026 | $95.00 | 500mg | In stock | View listing ↗ |
| NAD+7-test panel COA verified ILS Laboratories · Dated Sep 9, 2026 | $190.00 | 1000mg | In stock | View listing ↗ |
| SemaxCOA not available | $65.00 | 5mg | In stock | View listing ↗ |
| SemaxCOA not available | $65.00 | 30mg | In stock | View listing ↗ |
| Selank7-test panel COA verified ILS Laboratories · Dated Sep 9, 2026 | $65.00 | 10mg | In stock | View listing ↗ |
| CJC-1295 (With DAC)COA not available | $91.99 | 5mg | In stock | View listing ↗ |
| Tesamorelin7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $99.00 | 10mg | In stock | View listing ↗ |
| Tesamorelin7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $169.00 | 20mg | In stock | View listing ↗ |
| Ipamorelin7-test panel COA available ILS Laboratories · Report strength 10 mg · Dated Jul 31, 2026 | $43.32 | 5mg | In stock | View listing ↗ |
| Ipamorelin7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $68.99 | 10mg | In stock | View listing ↗ |
| Melanotan-1 (MT-1)COA not available | $87.99 | 10mg | In stock | View listing ↗ |
| GlutathioneCOA not available | $59.50 | 1500mg | In stock | View listing ↗ |
| GLP-1SCOA not available | $59.99 | 10mg | In stock | View listing ↗ |
| CagrilintideCOA not available | $107.99 | 5mg | In stock | View listing ↗ |
| CagrilintideCOA not available | $150.00 | 10mg | In stock | View listing ↗ |
| SermorelinCOA not available | $114.99 | 10mg | In stock | View listing ↗ |
| IGF-1 LR3COA not available | $69.99 | 1mg | In stock | View listing ↗ |
| GHK-Cu (Copper Peptide)7-test panel COA verified ILS Laboratories · Dated Sep 9, 2026 | $61.99 | 50mg | In stock | View listing ↗ |
| GHK-Cu (Copper Peptide)7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $114.99 | 100mg | In stock | View listing ↗ |
| Thymosin Alpha-17-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $125.00 | 10mg | In stock | View listing ↗ |
| GLOW7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $140.00 | 70mg | In stock | View listing ↗ |
| KLOW ProtocolCOA not available | $160.00 | 80mg | In stock | View listing ↗ |
| Wolverine7-test panel COA available ILS Laboratories · Report strength 20 mg · Dated Oct 7, 2026 | $99.99 | 10mg | In stock | View listing ↗ |
| Wolverine7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $159.99 | 20mg | In stock | View listing ↗ |
| AOD-9604COA not available | $49.00 | 5mg | In stock | View listing ↗ |
| AOD-9604COA not available | $75.25 | 10mg | In stock | View listing ↗ |
| CJC-1295 (No DAC)COA not available | $90.00 | 10mg | In stock | View listing ↗ |
| GHRP-6COA not available | $19.25 | 2mg | In stock | View listing ↗ |
| GHRP-2COA not available | $26.25 | 5mg | In stock | View listing ↗ |
| HexarelinCOA not available | $60.00 | 10mg | In stock | View listing ↗ |
| PEG-MGFCOA not available | $42.00 | 2mg | In stock | View listing ↗ |
| DihexaCOA not available | $55.00 | 10mg | In stock | View listing ↗ |
| Epithalon (Epitalon)7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $91.99 | 10mg | In stock | View listing ↗ |
| FOXO4-DRI7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $250.00 | 10mg | In stock | View listing ↗ |
| SS-31 (Elamipretide)7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $99.99 | 10mg | In stock | View listing ↗ |
| SS-31 (Elamipretide)7-test panel COA available ILS Laboratories · Report strength 10 mg · Dated Jul 31, 2026 | $129.00 | 15mg | In stock | View listing ↗ |
| SS-31 (Elamipretide)7-test panel COA available ILS Laboratories · Report strength 10 mg · Dated Jul 31, 2026 | $190.00 | 50mg | In stock | View listing ↗ |
| Melanotan-2 (MT-2)COA not available | $65.99 | 10mg | In stock | View listing ↗ |
| Snap-8COA not available | $40.00 | 10mg | In stock | View listing ↗ |
| OxytocinCOA not available | $38.50 | 5mg | In stock | View listing ↗ |
| PT-141 (Bremelanotide)COA not available | $87.99 | 10mg | In stock | View listing ↗ |
| Kisspeptin-107-test panel COA verified ILS Laboratories · Dated Sep 9, 2026 | $68.99 | 5mg | In stock | View listing ↗ |
| HCG (Human Chorionic Gonadotropin)COA not available | $99.00 | 5000IU | In stock | View listing ↗ |
| 5-Amino-1MQ7-test panel COA verified ILS Laboratories · Dated Sep 9, 2026 | $70.00 | 50mg | In stock | View listing ↗ |
| 5-Amino-1MQ7-test panel COA available ILS Laboratories · Report strength 50 mg · Dated Sep 9, 2026 | $130.00 | 100mg | In stock | View listing ↗ |
| AICARCOA not available | $60.00 | 50mg | In stock | View listing ↗ |
| DSIP (Delta Sleep-Inducing Peptide)7-test panel COA verified ILS Laboratories · Dated Sep 9, 2026 | $55.00 | 10mg | In stock | View listing ↗ |
| SLU-PP-332COA not available | $99.00 | 5mg | In stock | View listing ↗ |
| SLU-PP-332COA not available | $169.00 | 20mg | In stock | View listing ↗ |
| KPV7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $76.99 | 10mg | In stock | View listing ↗ |
| LL-37COA not available | $70.00 | 5mg | In stock | View listing ↗ |
| LL-37COA not available | $130.00 | 10mg | In stock | View listing ↗ |
| ARA-290 (Cibinetide)COA not available | $70.00 | 10mg | In stock | View listing ↗ |
| PE-22-28COA not available | $45.50 | 10mg | In stock | View listing ↗ |
| VIP (Vasoactive Intestinal Peptide)COA not available | $65.00 | 10mg | In stock | View listing ↗ |
| ThymalinCOA not available | $65.00 | 10mg | In stock | View listing ↗ |
| SurvodutideCOA not available | $108.50 | 10mg | In stock | View listing ↗ |
| MazdutideCOA not available | $108.50 | 10mg | In stock | View listing ↗ |
| PinealonCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| PNC-27COA not available | $250.00 | 10mg | In stock | View listing ↗ |
| VesugenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| TestagenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| CartalaxCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| VilonCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| BronchogenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| CardiogenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| ProstamaxCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| LivagenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| OvagenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| ChonlutenCOA not available | $65.00 | 20mg | In stock | View listing ↗ |
| CJC-1295 No DAC + Ipamorelin7-test panel COA verified ILS Laboratories · Dated Jul 31, 2026 | $90.00 | 10mg | In stock | View listing ↗ |
| CJC-1295 No DAC + Ipamorelin7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $150.00 | 20mg | In stock | View listing ↗ |
| Tesamorelin + Ipamorelin7-test panel COA verified ILS Laboratories · Dated Oct 26, 2026 | $95.00 | 10mg | In stock | View listing ↗ |
| Tesamorelin + Ipamorelin7-test panel COA available ILS Laboratories · Report strength 10 mg · Dated Oct 26, 2026 | $140.00 | 15mg | In stock | View listing ↗ |
| Tesamorelin + Ipamorelin7-test panel COA verified ILS Laboratories · Dated Oct 7, 2026 | $180.00 | 20mg | In stock | View listing ↗ |
| ThymulinCOA not available | $65.00 | 10mg | In stock | View listing ↗ |
| SemaxOut of stockCOA not available | $65.00 | 10mg | Out of stock | View listing ↗ |
| CJC-1295 (No DAC)Out of stockCOA not available | $60.00 | 5mg | Out of stock | View listing ↗ |
| GHRP-6Out of stockCOA not available | $29.75 | 5mg | Out of stock | View listing ↗ |
| GHRP-6Out of stockCOA not available | $42.00 | 10mg | Out of stock | View listing ↗ |
| GHRP-2Out of stockCOA not available | $19.25 | 2mg | Out of stock | View listing ↗ |
| GHRP-2Out of stockCOA not available | $42.00 | 10mg | Out of stock | View listing ↗ |
| IGF-DES (IGF-1 DES[1-3])Out of stockCOA not available | $33.25 | 2mg | Out of stock | View listing ↗ |
| MGF (Mechano Growth Factor)Out of stockCOA not available | $33.25 | 2mg | Out of stock | View listing ↗ |
| DihexaOut of stockCOA not available | $55.00 | 20mg | Out of stock | View listing ↗ |
| Adipotide (FTPP)Out of stockCOA not available | $33.25 | 2mg | Out of stock | View listing ↗ |
| Adipotide (FTPP)Out of stockCOA not available | $63.00 | 5mg | Out of stock | View listing ↗ |
| ACE-031Out of stockCOA not available | $101.50 | 1mg | Out of stock | View listing ↗ |
| GonadorelinOut of stockCOA not available | $22.75 | 2mg | Out of stock | View listing ↗ |
| HMG (Human Menopausal Gonadotropin)Out of stockCOA not available | $29.75 | 75IU | Out of stock | View listing ↗ |
| AHK-CuOut of stockCOA not available | $29.75 | 10mg | Out of stock | View listing ↗ |
Five cheapest in-stock package prices per compound across every tracked vendor — not just PX1 Research.
