Midwest Peptide
Midwest Peptide (Midwest BioResearch LLC) is a US-based research-peptide supplier with a genuinely public COA program: every product page links a batch-specific certificate, and there's a dedicated COA page. All testing we saw is from Freedom Diagnostics, a recognized third-party lab — we verified two real reports, a BPC-157 at 99.48% and a Melanotan-II at 99.13%, both batch-linked with identity by LC-MS and verifiable search codes.
That public, batch-level testing is what the 40% COA factor rewards. The current COA page lists 36 product entries and says each batch is tested; the product-entry count is not an individual report count. Trustpilot listed 4.9/5 from 247 reviews. Shipping is US-only, free at $75 and otherwise $6.99. Orders before 2 PM Central are stated to process the same day, with UPS or USPS delivery in three to five business days and no PO boxes. The public SITEWIDE30 promotion and volume or payment discounts remain separate from the older PeptidePrices partner code.
Midwest Peptide (Midwest BioResearch LLC) is a US-based research-peptide supplier with a genuinely public COA program: every product page links a batch-specific certificate, and there's a dedicated COA page. All testing we saw is from Freedom Diagnostics, a recognized third-party lab — we verified two real reports, a BPC-157 at 99.48% and a Melanotan-II at 99.13%, both batch-linked with identity by LC-MS and verifiable search codes.
That public, batch-level testing is what the 40% COA factor rewards. The current COA page lists 36 product entries and says each batch is tested; the product-entry count is not an individual report count. Trustpilot listed 4.9/5 from 247 reviews. Shipping is US-only, free at $75 and otherwise $6.99. Orders before 2 PM Central are stated to process the same day, with UPS or USPS delivery in three to five business days and no PO boxes. The public SITEWIDE30 promotion and volume or payment discounts remain separate from the older PeptidePrices partner code.
Reviews from our readers
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Products (23)
| Peptide | Price | Package | Stock | |
|---|---|---|---|---|
| 5-Amino-1MQ | $49.99 | 20mg | In stock | View |
| BPC-157 | $49.99 | 10mg | In stock | View |
| CJC-1295 (No DAC) | $69.99 | 10mg | In stock | View |
| Cagrilintide | $89.99 | 10mg | In stock | View |
| GHK-Cu (Copper Peptide) | $39.99 | 50mg | In stock | View |
| GHK-Cu (Copper Peptide) | $59.99 | 100mg | In stock | View |
| GLOW Protocol | $99.99 | 70mg | In stock | View |
| Glutathione | $59.99 | 1500mg | In stock | View |
| KLOW Protocol | $119.99 | 90mg | In stock | View |
| MOTS-c | $44.99 | 10mg | In stock | View |
| Melanotan-1 (MT-1) | $39.99 | 10mg | In stock | View |
| Melanotan-2 (MT-2) | $39.99 | 10mg | In stock | View |
| NAD+ | $59.99 | 500mg | In stock | View |
| GLP-3R | $79.99 | 10mg | In stock | View |
| GLP-3R | $139.99 | 20mg | In stock | View |
| SS-31 (Elamipretide) | $59.99 | 10mg | In stock | View |
| Selank | $39.99 | 10mg | In stock | View |
| GLP-1S | $111.99 | 20mg | In stock | View |
| Semax | $39.99 | 10mg | In stock | View |
| TB-500 (Thymosin Beta-4) | $49.99 | 10mg | In stock | View |
| Tesamorelin | $74.99 | 10mg | In stock | View |
| GLP-2T | $89.99 | 30mg | In stock | View |
| VIP (Vasoactive Intestinal Peptide) | $64.99 | 10mg | In stock | View |
Frequently asked questions
- Is Midwest Peptide legit?
- Midwest Peptide scores 8.5/10 (Trusted) on PeptidePrices' weighted rubric: 40% COA practices, 20% community reputation, 20% transparency, and 20% operations. Affiliate relationships are disclosed on this page and are not a scoring factor.
- Does Midwest Peptide have a coupon code?
- Code PEPTIDEPRICES gives customers 10% off. Use the PeptidePrices referral link on this page and confirm the discount at checkout.
- Where does Midwest Peptide ship?
- Midwest Peptide ships to United States only. Shipping is free at $75 and otherwise $6.99. Orders before 2pm Central are stated to process the same day. UPS or USPS delivery usually takes 3–5 business days; PO boxes are not accepted.
- Does Midwest Peptide publish COAs?
- COA ✓. Open the vendor's certificate library and match each report to the exact product, strength, and lot before ordering.
- What do customer reviews say about Midwest Peptide?
- Trustpilot showed 4.9/5 from 247 exact-domain reviews during PeptidePrices' latest check. Customer reviews describe service and delivery; they do not verify product identity or laboratory results.