Weighted factor result: 8.0/10, published as 8/10.
Direct answer
PeakForce has strong product-level testing documents, a large positive Trustpilot profile, and a flexible checkout.
Evidence summary
The COA infrastructure is incomplete. The central library and Bioviridian verifier are broken, and the Freedom lookup did not complete. Match the exact product, strength, and lot to a report before relying on it.
PeakForce Labs publishes a Katy, Texas mailing address, phone number, and email support. The domain was created on August 12, 2025, with a private registrant. The site does not name an owner or legal entity. Checkout supports cards, Zelle, Cash App, Apple Pay, Google Pay, and USDC. Shipping is free above $200, and the site advertises same-day dispatch before 2pm Central on business days. Code PEPTIDEPRI15 gives customers 15% off.
Public reports are embedded in product galleries, but the central COA route is broken. PeptidePrices checked BPC-157 10mg, GHK-Cu 100mg, Tesamorelin 10mg, CJC-1295 no DAC with Ipamorelin 10mg, and GLP-1 T 30mg reports from Bioviridian and Freedom Diagnostics. The reports include identity, purity, measured content, and safety panels. Bioviridian's printed verifier URL returned 404. Freedom's exact-code lookup did not finish.
Trustpilot listed 4.9/5 from 148 reviews, with 95% five-star reviews. Positive samples described fast fulfillment. One four-star buyer said missing water was corrected after email. A one-star reviewer alleged a billing discrepancy. The company disputed that it could identify the customer. Customer reviews are not laboratory evidence. The evidence supports an 8/10 score.
| Peptide | Price | Package | Stock | |
|---|---|---|---|---|
| 5-Amino-1MQ | $34.00 | 10mg | In stock | View |
| AOD-9604 | $41.00 | 5mg | In stock | View |
| ARA-290 (Cibinetide) | $34.00 | 10mg | In stock | View |
| BPC-157 | $34.00 | 10mg | In stock | View |
| CJC-1295 (No DAC) | $34.00 | 5mg | In stock | View |
| CJC-1295 (With DAC) | $41.00 | 5mg | In stock | View |
| CJC-1295 No DAC + Ipamorelin | $38.00 | 10mg | In stock | View |
| Cagrilintide | $41.00 | 5mg | In stock | View |
| DSIP (Delta Sleep-Inducing Peptide) | $26.60 | 5mg | In stock | View |
| DSIP (Delta Sleep-Inducing Peptide) | $21.00 | 10mg | In stock | View |
| Epithalon (Epitalon) | $27.00 | 10mg | In stock | View |
| GHK-Cu (Copper Peptide) | $34.00 | 100mg | In stock | View |
| GLOW Protocol | $83.00 | 70mg | In stock | View |
| Glutathione | $34.00 | 600mg | In stock | View |
| Ipamorelin | $34.00 | 10mg | In stock | View |
| KLOW Protocol | $87.00 | 80mg | In stock | View |
| KPV | $31.00 | 10mg | In stock | View |
| Kisspeptin-10 | $41.00 | 10mg | In stock | View |
| LL-37 | $48.00 | 5mg | In stock | View |
| MOTS-c | $28.00 | 10mg | In stock | View |
| MOTS-c | $90.00 | 40mg | In stock | View |
| Melanotan-2 (MT-2) | $24.00 | 10mg | In stock | View |
| NAD+ | $41.00 | 500mg | In stock | View |
| Oxytocin | $31.00 | 10mg | In stock | View |
| PEG-MGF | $35.00 | 2mg | In stock | View |
| PT-141 (Bremelanotide) | $34.00 | 10mg | In stock | View |
| Pinealon | $35.00 | 10mg | In stock | View |
| GLP-3R | $62.00 | 10mg | In stock | View |
| GLP-3R | $94.00 | 15mg | In stock | View |
| GLP-3R | $94.00 | 20mg | In stock | View |
| GLP-3R | $136.00 | 30mg | In stock | View |
| SLU-PP-332 | $48.00 | 5mg | In stock | View |
| SS-31 (Elamipretide) | $39.00 | 10mg | In stock | View |
| Selank | $31.00 | 10mg | In stock | View |
| GLP-1S | $48.00 | 10mg | In stock | View |
| Semax | $22.00 | 5mg | In stock | View |
| Sermorelin | $48.00 | 10mg | In stock | View |
| Snap-8 | $27.00 | 10mg | In stock | View |
| TB-500 (Thymosin Beta-4) | $27.00 | 10mg | In stock | View |
| Tesamorelin | $55.00 | 10mg | In stock | View |
| Tesamorelin | $101.00 | 20mg | In stock | View |
| Thymosin Alpha-1 | $41.00 | 10mg | In stock | View |
| GLP-2T | $55.00 | 10mg | In stock | View |
| GLP-2T | $62.00 | 15mg | In stock | View |
| GLP-2T | $90.00 | 30mg | In stock | View |
| GLP-2T | $125.00 | 60mg | In stock | View |
| VIP (Vasoactive Intestinal Peptide) | $41.00 | 10mg | In stock | View |
| Wolverine Stack | $56.00 | 20mg | In stock | View |
No PeptidePrices user reviews of PeakForce Labs yet.
The five cheapest in-stock listings across tracked vendors for each compound, before coupons and shipping.
Five cheapest in-stock listings per day
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $30.00 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $30.00 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.00 | $30.00 | |
| $20.21 | $27.00 | $28.00 | $30.00 | $30.00 | |
| $24.95 | $27.00 | $30.00 | $35.00 | $35.00 | |
| $24.95 | $27.00 | $35.00 | $35.06 | $37.00 | |
| $24.95 | $27.00 | $35.00 | $37.00 | $37.50 | |
| $24.95 | $24.95 | $27.00 | $27.00 | $30.00 |
Vendors most often in the cheapest five
Top 8 of 10 vendors that reached the cheapest five
Five cheapest in-stock listings per day
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $18.69 | $19.99 | $19.99 | $20.00 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $19.99 | $19.99 | $25.00 | |
| $10.00 | $15.99 | $19.99 | $19.99 | $25.00 | |
| $10.00 | $10.00 | $15.99 | $15.99 | $19.99 |
Vendors most often in the cheapest five
Five cheapest in-stock listings per day
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $20.00 | $21.38 | $23.99 | $25.00 | $26.72 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.00 | |
| $20.00 | $21.38 | $23.99 | $25.00 | $26.72 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.00 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.00 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.89 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.89 | |
| $20.00 | $25.00 | $27.89 | $28.00 | $29.99 | |
| $20.00 | $25.00 | $27.89 | $28.00 | $29.99 | |
| $20.00 | $20.00 | $25.00 | $25.00 | $27.89 |
Vendors most often in the cheapest five
Top 8 of 9 vendors that reached the cheapest five
