Endura Peptides gets our 7/10 rating (Trusted), with 15 lab reports (COAs) on file. See how scores are calculated →
The four factors average 6.8 by weight, which rounds to 7/10.
Direct answer
Yes. All 15 retained Endura Peptides certificates matched specific Freedom Diagnostics files, and 14 attach to current exact product strengths. Every report measures identity, purity, and vial content; nine also include endotoxin testing. The lab archive is strong, but the store's age and refund-policy inconsistencies matter to buyers. The exact-domain Trustpilot page showed one review and a 3.7 TrustScore on October 3, 2026, too little to establish a mature customer record. Endura LLC publishes domestic shipping and support contacts but no street address on the reviewed storefront pages. The recorded 7/10 rating gives the lab evidence substantial weight without treating the one review as broad reputation proof.
Testing lab: Freedom Diagnostics
Evidence summary
Endura has useful public Freedom reports and a small current catalog. Its reputation and policy evidence are not mature.
Match the exact lot. Ask the vendor to confirm the applicable return terms in writing. Code peptideprices gives customers 5% off.
The Endura Peptides Certifications page links 15 Freedom Diagnostics files for strengths in the current store. PeptidePrices retained every file and matched its printed search code to a specific lab-hosted PDF. Each lab copy is byte-for-byte identical to the retained document and names Endura as client. All 15 were reported May 28, 2026. The PeptidePrices COA library exposes the complete certificates and lab lookups.
All 15 reports measure identity, purity, and vial content. Nine add two endotoxin (bacterial toxin) measurements that pass at the printed sensitivity. Nine test two vials and present both results with a content average. No certificate shows sterility, heavy-metal, fentanyl, or residual-solvent testing. The panels establish results for the submitted lots; a high purity percentage is not a substitute for the absent contamination tests.
Current product strengths, including the store's single compounds, have lot-specific Freedom Diagnostics reports. The Ipamorelin and CJC-1295 blend report is retained even though there is no tracked comparison price row for that blend. The certificate viewer supplies report IDs, lot numbers, and measured content rather than compressing those fields into marketing copy. Buyers can compare the exact vial strength with the printed certificate.
The store has 11 products sold in 15 strengths. Fourteen certificates attach to an exact current product-and-strength row; the blend file stays in the library without a product match. No unmatched listing receives a borrowed report. This is broad strength-level coverage, with the report's own panel and verification state visible when opened.
Endura LLC publishes a support email and telephone but no street address on the reviewed site pages. The exact-domain Trustpilot profile showed a 3.7 TrustScore from one review on October 3, 2026; that reviewer reported receiving an order in three days. One customer report is too small to establish a general delivery record. October 3 searches did not establish a mature exact-domain Reddit buyer record. The recorded reputation factor is 4/10.
Endura Peptides' shipping policy states United States delivery only, same-day weekday dispatch before 1 PM Pacific, and free standard shipping over $150. The site's age gate conflicts: its FAQ says 21 or older, while terms say 18. Its FAQ says sales are final except fulfillment error; terms describe discretionary remedies for damage, defects, or wrong items within seven days, while the shipping page gives 72 hours. An unrelated Hostinger address appears in the terms. These conflicts deserve clarification before a purchase.
Endura states that weekday orders placed by 1pm Pacific ship the same day and US orders over $150 ship free.
Its FAQ says all sales are final except fulfillment errors.
Its terms separately allow discretionary remedies for damaged, defective, or incorrect products and contain a stale Hostinger support address.
| Peptide | Price | Package | Stock | |
|---|---|---|---|---|
| MOTS-c3-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $47.50 | 10mg | In stock | View listing ↗ |
| MOTS-c3-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $90.25 | 40mg | In stock | View listing ↗ |
| NAD+3-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $69.35 | 500mg | In stock | View listing ↗ |
| GHK-Cu (Copper Peptide)4-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $43.70 | 50mg | In stock | View listing ↗ |
| GHK-Cu (Copper Peptide)4-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $57.95 | 100mg | In stock | View listing ↗ |
| KLOW Protocol4-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $94.05 | 80mg | In stock | View listing ↗ |
| Wolverine4-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $67.45 | 20mg | In stock | View listing ↗ |
| SS-31 (Elamipretide)3-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $48.45 | 10mg | In stock | View listing ↗ |
| SS-31 (Elamipretide)3-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $137.75 | 50mg | In stock | View listing ↗ |
| TesamorelinOut of stock4-test panel COA verified Freedom Diagnostics · Report date May 28, 2026 | $56.05 | 10mg | Out of stock | View listing ↗ |
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Five cheapest in-stock package prices per compound across every tracked vendor — not just Endura Peptides.
