Midwest Compounds Review: Pricing, COAs, Testing, and What We Found
An independent evidence review of Midwest Compounds (midwestcompounds.com): 18 catalog products, 15 comparable vial prices, and 19 Freedom Diagnostics certificates that resolve under the Midwest Compounds client name.
Midwest Compounds is now a curated vendor on PeptideBenchmark. The reason is a short public catalog whose certificate index opens laboratory-hosted reports, not a marketing claim of 99% purity.
This review separates what we observed, what the documents report, what the vendor states, and what remains unverified. Midwest Compounds at midwestcompounds.com is a different business from Midwest Peptide at midwestpeptide.com.
Reviewed September 24, 2026. PeptideBenchmark has no affiliate, coupon, sponsorship, or paid-placement relationship with Midwest Compounds. The vendor sells research-use-only products; this is a commercial-transparency and documentary-evidence review, not human-use guidance or medical advice.
The short version
Midwest Compounds publishes 18 simple research-vial products. Fifteen were in stock with a comparable list price. Three — GLOW 70 mg, semaglutide 10 mg, and tirzepatide 10 mg — were out of stock with a standing price kept off the pricing board.
Nineteen certificates across 14 products support identity, HPLC purity, and net content. They do not support sterility, endotoxin, or heavy-metal claims, and four listed products had no public certificate on the review date.
Pricing
Ranked prices are the regular single-vial list price. The storefront says orders over $150 ship free inside the continental United States. That threshold is a checkout term, not a discount baked into the vial price. No PeptideBenchmark coupon is modeled.
BB (20 mg) is mapped to the BPC-157 / TB-500 blend because that is how the vendor describes the vial. The certificate for that product names thymosin beta-4 with BPC-157, so the mapping is a comparison label, not a claim that the two names are interchangeable on the document.
Testing
The public COA index lists a card per published batch. Each card opens a PDF hosted by Freedom Diagnostics. PeptideBenchmark checked all 19 reports. Each one resolves under the client name Midwest Compounds or Midwest Compounds - MWC, and the printed lot matches the batch number on the card.
What the reports support:
- Identity, HPLC/LC-MS purity, and net content for the named sample.
- An average reported purity of 99.75% across the 19 reports.
- Older batches that the index still publishes, kept as history rather than dropped because a newer lot exists.
What they do not support:
- Sterility, endotoxin, or heavy-metal results. None of the 19 reports include those panels, so the storefront’s “99% purity” line is not evidence of those tests.
- Coverage of every listed product. GLOW 70 mg, NAD+ 100 mg, semaglutide 10 mg, and tirzepatide 10 mg had product-page language about a certificate and no matching card on the index.
Search codes on these reports start with Midw. Midwest Peptide’s certificates use the same prefix. Read the client line before treating a report as belonging to this storefront.
What we did not verify
No physical vial was tested by PeptideBenchmark. A certificate describes the sample the laboratory received. The Missouri location is the vendor’s own statement on the About page; no street address was published, and PeptideBenchmark did not inspect a facility.
Bottom line
Midwest Compounds earns a curated profile because a reader can open the published batches on the laboratory’s own site and see the Midwest Compounds client name. The limits are the missing certificates on four products, the absence of sterility and endotoxin panels, and the need to keep this storefront separate from Midwest Peptide.
- See the live Midwest Compounds vendor profile for current scores and trust metrics.
- Browse Midwest Compounds certificates in the COA database.
- Compare prices on the Pricing board and build a stack in the Stack Builder.
- Read how vendors are scored in the scoring methodology.
- Official site: midwestcompounds.com.
Common questions
Is Midwest Compounds the same as Midwest Peptide?
No. Midwest Compounds sells at midwestcompounds.com. Midwest Peptide is a separate curated vendor at midwestpeptide.com. Both publish Freedom Diagnostics certificates whose search codes start with Midw. The client line on the certificate is what distinguishes them.
Does Midwest Compounds publish COAs?
Yes, for most of the catalog. The September 24, 2026 review found 19 certificates across 14 of 18 catalog products. Each card on the public COA index opens a Freedom Diagnostics report. GLOW 70 mg, NAD+ 100 mg, semaglutide 10 mg, and tirzepatide 10 mg had no public certificate that day.
Are Midwest Compounds COAs independently verifiable?
Yes, for what the reports cover. All 19 inspected reports resolve at Freedom Diagnostics under the Midwest Compounds client name and support identity, HPLC/LC-MS purity, and net content. Average reported purity was 99.75%. The reports do not include sterility, endotoxin, or heavy-metal results.
What is BB?
BB is Midwest Compounds' name for a 20 mg vial it describes as BPC-157 and TB-500. The published certificate names thymosin beta-4 with BPC-157. PeptideBenchmark maps the vial to the BPC-157 / TB-500 blend for price comparison and keeps that certificate wording visible.
Where does Midwest Compounds ship from?
The About page says the vendor operates out of Missouri and ships across the continental United States, with free shipping over $150. Contact lists [email protected] and weekday hours in Central Time. No street address was published.
Does PeptideBenchmark have an affiliate relationship with Midwest Compounds?
No. At the time of this review, PeptideBenchmark had no affiliate, coupon, sponsorship, or paid-placement relationship with Midwest Compounds.