Independent vendor review
Review profile checked August 30, 2026 · Independently fact-checkedView Trustpilot profile ↗
IDUN Peptides scored across our four rubric factors — COA practices (40%), reputation, transparency, and operations (20% each).
Weighted factor result: 8.2/10. The published score follows the weighted result after rounding.
Evidence summary
IDUN Peptides has strong current customer, company, payment, and fulfillment signals, plus indexed named-lab reports. The live COA Library currently shows zero entries, so use a direct report for the exact lot until IDUN repairs the library.
IDUN receives 8/10 from COA 8, reputation 8.5, transparency 8, and operations 8.5. The score retains the indexed Kovera receipts and public company record while accounting for the broken live library, young operating history, and temporary loss of card processing. Affiliate status does not affect the score.
What we reviewed, with the limits of that evidence kept explicit.
IDUN Peptides is a US research-peptide supplier with a focused catalog. Its public shop displayed 23 current research compounds on August 30, 2026, up from 22 in the prior review. The catalog spans recovery, nootropic, longevity, GH-secretagogue, and GLP research products.
The available evidence is unusually strong for a young vendor. IDUN has indexed Kovera Labs report PDFs, distinct lot documentation on product pages, and a FAQ claim that every batch includes a COA. However, the live COA Library still displayed zero total COAs during the August 30 check. This is a broken-library conflict, not proof that the indexed reports vanished. Trustpilot listed 4.8/5 across 97 reviews. IDUN Peptides LLC, the Orlando address, and the Florida company record are public. The FAQ lists cards, cryptocurrency, and ACH/eCheck, but the current library banner states that cards are temporarily unavailable and lists Zelle, Pay by Bank, and cryptocurrency. It states same-day dispatch before 2pm Eastern, select international shipping, and a 30-day return window for eligible sealed domestic items. International orders are final after shipment. Affiliate status is excluded from the score.
Buying details
Same-day dispatch is stated before 2pm Eastern on weekdays. Select international shipping is available. Eligible sealed domestic items have a 30-day return window; international orders are final after shipment.
Decision guide
The order arrived quickly, customer support was strong, pricing was competitive, and the shipment included the matching COA.
Good prices, fast shipping, careful packaging, and a printed batch COA included in the order.
After researching the company, the order arrived in two days with clean packaging and COA details that matched the product.
Failed to fetch
Direct answers
Yes — IDUN Peptides scores 8/10 in our methodology (40% COA practices, 20% reputation, 20% transparency, 20% operations) and is rated "Trusted".
idunpeptides.com is the official website of IDUN Peptides. IDUN Peptides scores 8/10 in our published evidence rubric (Trusted). Trustpilot currently shows 4.8/5 from 97 public reviews. Customer opinions do not verify composition or laboratory quality.
COA status: COA ✓ with third-party testing. IDUN has indexed batch-specific Kovera Labs report PDFs and product-level lot records. Verified examples include GLP-3 RT 20mg lot RT20-260615 at 99.783% purity and GLP-2 TZ lot TZ30-260609 at 99.649%; the reports cover HPLC purity, mass-spectrometry identity confirmation, and endotoxin testing. However, the live COA Library showed zero entries again on August 30, 2026. PeptidePrices therefore retains the affirmative report receipts but does not describe the current library as catalog-complete.
Yes — use code PEPTIDEP for the current PeptidePrices partner discount. The offer is attached to our affiliate-tagged links; enter the code at checkout if it is not already applied.
IDUN Peptides operates out of Orlando, FL.
See our /vendors page for the full ranked list. We use the same rubric for every vendor on the site, so direct comparison is straightforward.
Our quality scores are based on a weighted rubric: 40% COA practices (named third-party lab, batch linkage, public availability), 20% community reputation, 20% transparency, and 20% operations. We are independently owned; affiliate status is not a scoring factor.
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PeptidePrices is independently owned and participates in IDUN Peptides's affiliate program. We may be paid for qualifying purchases through our links. IDUN Peptides cannot edit or approve this review, and the relationship does not add points to its score.
