Independent vendor review
Review profile checked 2026-06 · Independently fact-checkedView Trustpilot profile ↗
Licensed Peptides scored across our four rubric factors — COA practices (40%), reputation, transparency, and operations (20% each).
Weighted factor result: 7.5/10. Final published score: 8/10. This editorial adjustment is disclosed because the final score differs from the weighted result.
Buying details
Evidence summary
Strong — Licensed Peptides has one of the most thorough COA programs we track: public, batch-linked, with heavy-metals, microbial, and endotoxin testing from an ISO 17025-accredited lab. Pair that with a huge catalog, fast US shipping, and major-card payment and it scores at the top of our COA and operations factors.
The one thing keeping it from the very top is reputation, not paperwork: a Trustpilot profile that vanished after ~800 reviews, a 1/100 ScamAdviser score, and a brand-new WHOIS-hidden domain. None of that touches the lab data, but it's an unresolved trust question. A solid choice for the testing depth and breadth — lean on reversible card payment, and treat the thin reputation history as the open item to watch.
What we reviewed, with the limits of that evidence kept explicit.
Licensed Peptides (Licensed Peptides INC, Boca Raton, FL) runs one of the broadest catalogs we track — 60+ SKUs across the GLP-1 class (coded GLP3-R / GLP2-T for Retatrutide/Tirzepatide), recovery peptides and blends (BPC-157, TB-500, the GLOW/KLOW/Wolverine stacks), GH secretagogues, nootropics (Semax, Selank, Dihexa), and longevity compounds (Epitalon, MOTS-c, SS-31, NAD+) — in both injectable vials and nasal/capsule formats, with deep multi-vial pack discounts.
On verification the COA program is best-in-class: public per-product 'Purity Reports' plus a separate Endotoxin Reports page, batch/lot-linked, with a test panel broader than nearly any vendor we track (HPLC identity/assay, ICP-MS heavy metals, microbiological, AND endotoxin) from an ISO/IEC 17025-accredited lab (Ethos Analytics, Phoenix AZ). Full-panel, batch-linked, ISO-accredited testing is exactly what our 40% COA factor rewards most. Operationally it's also strong: fast US carriers, free 2-day over $200, same-day handling, and major-card payment.
The one thing holding the score back from the very top is reputation, which is separate from COA practices: the Trustpilot profile was reportedly removed after ~800 reviews, and trust aggregators flag the site (ScamAdviser 1/100 'Very Likely Unsafe', a Gridinsoft 'suspicious shop' note) — largely tied to a very young, WHOIS-hidden domain. Real Reddit feedback is mixed (positive on shipping/handling, some critical on price). It also offers P2P/crypto rails (Zelle, crypto) alongside cards and a strict no-returns policy. Prices in USD.
Buying details
Decision guide
Prices are fair. Shipping times are great. Our test rats are showing results...
Packaging arrived cold and vacuum-sealed, no clumping or discoloration on the product.
Trust score 1/100 — 'Very Likely Unsafe'. Flags: owner identity hidden on WHOIS, a high review count on a very young domain, and the site's young age. Counter-positives noted: valid SSL, DNSFilter-safe, and some positive user reviews.
Licensed Peptides seems so expensive. Almost $700 for 100mg of reta...
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Direct answers
Yes — Licensed Peptides scores 8/10 in our methodology (40% COA practices, 20% reputation, 20% transparency, 20% operations) and is rated "Trusted".
licensedpeptides.com is the official website of Licensed Peptides. Licensed Peptides scores 8/10 in our published evidence rubric (Trusted). Trustpilot currently shows 4.8/5 from 790 public reviews. Customer opinions do not verify composition or laboratory quality.
COA status: COA ✓ with third-party testing. Best-in-class COA breadth: public per-product 'Purity Reports' gallery plus a dedicated Endotoxin Reports page and a Manufacturing Process page, with clear batch/lot linkage (each CoA carries a Lot #). Test scope is broader than nearly any vendor we track — identity/assay by HPLC (USP <621>), heavy metals by ICP-MS, microbiological by Petrifilm/qPCR, AND endotoxin — from Ethos Analytics Laboratory (Phoenix, AZ), an ISO/IEC 17025:2017-accredited lab. Full-panel, batch-linked, ISO-accredited third
Licensed Peptides operates out of Boca Raton, 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 Licensed Peptides's affiliate program. We may be paid for qualifying purchases through our links. Licensed Peptides cannot edit or approve this review, and the relationship does not add points to its score.
