PeptidePrices Independent Dossier
Midwest Peptide
Compiled September 18, 2026 · Source: peptideprices.net/vendors/midwest-peptide
Executive Summary
Certificate of Analysis (COA) Practices
Status: COA ✓ (third-party lab tested)
COA URL: https://midwestpeptide.com/
Notes: Public third-party COAs surfaced on-site: each product page carries a clickable COA link (plus a dedicated /COA page), all from Freedom Diagnostics — a recognized lab. Two samples verified: BPC-157 10mg (lot MPBP004, 99.48% purity by HPLC-UV, identity confirmed by LC-MS, 10.75mg net content, chromatogram + mass confirmation, verifiable search code Midw2605050038) and Melanotan-II 10mg (lot MPMT2001, 99.126%, identity confirmed, search code Midw2602040136). Both are batch-linked, high-purity, and independently verifiable. Single-lab coverage (Freedom only, no ISO-17025/multi-lab or heavy-metals panel) holds the COA factor just below the top tier (~9/10). Notes OUTSIDE the COA factor: a still-young brand (Midwest BioResearch LLC), but with a now-verifiable reputation — 4.9/5 across 127 Trustpilot reviews and a notably responsive founder. Operations are solid: US-based, ships domestic + international with free shipping, full catalog in stock, and credit/debit card accepted alongside Zelle/CashApp/ACH/e-check. PeptidePrices is an affiliate partner (15% commission + PEPTIDEPRICES for 10% off) — disclosed per FTC; affiliate status does not influence the rating.
Community Reviews (5)
Curated from public sources (Trustpilot, Reddit, PissedConsumer, forums). Direct quotes preserved; not editorialized.
"Updated from 3 stars to 5 — a carrier delay on my order to Alaska wasn't the company's fault, and when founder Connor saw my review he reached out and overnighted the order to make it right. A man of his word; I'll be ordering again."
"First order — texted the number on their site with a question while checking out and someone replied within minutes. Super helpful and got my order placed."
"Order arrived super quick and was nicely packaged."
"Ordering was easy and the free shipping is wonderful. Well packaged for transit."
"Amazing product, great quality, great price, and great customer service."
Rating Methodology
PeptidePrices rates vendors on a 1–10 scale using a transparent, weighted rubric:
- 40% COA practices — named third-party lab, batch-to-vial linkage, public on-site publication, testing breadth (HPLC purity, mass-spec identity, endotoxin, sterility, heavy metals)
- 20% Community reputation — Trustpilot weighted by review volume, Reddit/forum sentiment, documented red flags
- 20% Transparency — physical address, company age, ownership disclosure, contact info, domain age, return policy
- 20% Operations — shipping speed, customer-service responsiveness, payment flexibility, and dispute handling; affiliate-program performance is not scored
PeptidePrices is independent. No vendor has paid to increase their score. Full methodology at peptideprices.net/trust.