BENCHMARK PROFILE
LabSourced Peptides
Latest sync: Oct 3, 2026, 9:44 AM. Source coverage currently reflects PB Evidence data.
REFERRAL OFFER
15% off with disclosed code
BENCHMARK is the standing 15% partner rate; the referral link records attribution but applies no discount on its own (checked 2026-09-11 against the storefront's own promo engine, which returned $0 with no code). LabSourced also runs temporary sitewide promotions that can price above the standing rate for a few days at a time — a promotional override returning 20% was observed on 2026-09-11. Treat 15% as the rate to count on and anything above it as temporary.
PeptideBenchmark has a disclosed affiliate relationship with LabSourced Peptides. This does not change benchmark scores or trust ratings — it only affects outbound links and pricing-board discount modeling where applicable.
Researchers who want broad single-vial price coverage, an active buy-one-get-one promotion they can verify at the time of purchase, and downloadable certificates with independent ILS and Vanguard checks.
Vendor-stated footer address: WWBservices, 30 N Gould St, Sheridan, WY. Research-use-only storefront; promotion and fulfillment terms should be checked at purchase. Observed August 18, 2026.
Peptide-R and Peptide-T are house labels for retatrutide and tirzepatide. PE-22-28 and Wolverine document relationships with unresolved compound or strength mismatches remain in the evidence review without provider-verification badges. The Sheridan, Wyoming address is published through WWBservices and should be read as a postal/business-contact signal rather than proof of a laboratory or fulfillment facility. The domain is young (registered around October 2025), buy-one-get-one terms can change, and each certificate describes a named sample rather than providing blanket safety assurance for every vial.
A Wyoming-addressed research storefront with a broad priced vial catalog and published certificates that can be checked at the issuing laboratories.
LabSourced Peptides sells research-only singles and blends, including Peptide-R and Peptide-T house labels for retatrutide and tirzepatide. Its published certificate index includes ILS Laboratories, Vanguard Laboratory and Chromate reports. During the September 30, 2026 review, we could not retrieve some older vendor PDFs; preserved copies remain inspectable alongside separately checked laboratory reports.
PeptideBenchmark checks published report identifiers and sample identity against the issuing laboratory. The published Chromate certificate names eBac Water as the customer; its authenticity does not establish a LabSourced laboratory-client relationship. Current coverage and verification counts appear in the live evidence summary. A matched certificate documents its named sample, not every vial or blanket product safety.
This vendor is one of 130 names currently included in our manual curated research-vendor layer.
This is the strongest public transparency pattern on the site. The key signal is that readers can leave the vendor domain and inspect reports or verification pages on an outside provider domain without needing to log in.
- Treat the outside provider route as the strongest part of the evidence, not the vendor marketing copy around it.
- Look for repeated product-level behavior across the catalog, not just one showcase example.
- Do not overread it as proof that every current lot is covered or current unless the linked report trail itself supports that.
This vendor makes the most sense when you compare it to other vendors using a similar transparency model, rather than to every vendor on the board at once.
PB Curated Assessment is a PeptideBenchmark-authored rubric built from the trust and transparency review layer. It is separate from the source-derived benchmark score.
LabSourced Peptides is currently one of the strongest curated cases on the site because readers can inspect a repeatable public evidence trail without logging in.
Readers can leave the vendor marketing layer and inspect verification publicly.
This is the strongest public pattern because the verification step routes into an outside provider layer.
Current review touched 67 products and 73 document/link destinations.
3 named lab signal(s) and 1 certification category signal(s) are currently visible in the reviewed evidence.
Score 8.5 from pb evidence score.
PB Curated Assessment: Strong. This is our own trust/transparency rubric and is kept separate from the PB score.
Under the formula retired on Aug 28, 2026 this vendor scores 8.63 — the live evidence-first score is 8.34 (-0.29). What changed and why: scoring methodology.
Observed from public domain records and the vendor's own site on Aug 27, 2026. Identity facts are shown for context and do not affect scores.
Holding a certificate for this vendor that is not here? Send it to the archive →
Same third-party review signals shown on the vendor board. Click Trustpilot or Pep Review Pro to open the source profile.
PB score is the number you should read first on this page. It starts with trust evidence, pricing coverage, and third-party review signals from Finnrick, Peptide Critic, Trustpilot, and Pep Review Pro when available. Reviewed transparency evidence contributes a bounded amount — shown as a trust lift for source-benchmarked vendors, and folded into the base score for PB-evidence vendors.
This vendor’s score is evidence-first: verifiable testing evidence forms the backbone, and outside review sources are a bounded adjustment that can warn far more than it can boost. The terms below sum to the displayed score (small rounding aside). Full formula on the scoring methodology page.
WHAT THIS PAGE IS
- Board-ranked vendor profile with source-linked benchmark inputs
- No Finnrick score currently linked
- No Peptide Critic score currently linked
- Includes Trustpilot review coverage
- No Pep Review Pro profile currently linked
CURRENT LIMITS
- Not an original lab test or editorial review
- Source scales and methodologies differ across sites
- Depends on source site freshness and formatting
These are representative public examples from the vendor testing review queue. They show how product pages in the catalog expose public report or verification paths, but they should still be read as examples rather than proof for every current lot.
In other words: the relationship registry above captures the vendor-to-provider link itself, while the examples below show what that link looks like across real product pages.
METHODOLOGY
How to read this benchmark
This profile summarizes public benchmark data synced from Finnrick and, when available, Peptide Critic. Finnrick contributes a 10-point average from its vendor table, while Peptide Critic contributes a 5-star rating that we normalize to a 10-point scale before ranking consensus entries.
A high score can be directionally useful, but it is not a substitute for current COAs, identity testing, chain-of-custody details, or your own due diligence. We are intentionally separating source aggregation from first-party editorial claims.
Scores combine PB trust evidence with external signals from Finnrick, Peptide Critic, Trustpilot, and Pep Review Pro when available.