Midwest Peptide
Updated Oct 31, 2026
01At a glance
Named lab · Lot COA · HPLC · Mass spec · Outside tested
Accessible
No warning letter, no copied name
02Testing
No lab named.
Says accredited US labs test each batch "7x"; COA page
The store does not say.
Purity by HPLC, as the store describes it.
03Prices
Not enough comparable listings to compare prices.
0 comparable compound and size pairs
Carries 8 of our compounds (8 listings)
75% of listings in stock; prices checked 31 Oct 2026
| Compound | Lead size | Store $/mg | Market median $/mg | Difference |
|---|---|---|---|---|
| BPC-157 | 10 mg | Not comparable | $5.50 | Not comparable |
| BPC-157 + TB-500 | 20 mg | Not comparable | $4.70 | Not comparable |
| GLOW blend | 70 mg | Not comparable | $1.41 | Not comparable |
| KLOW blend | 80 mg | Not comparable | $1.50 | Not comparable |
| Retatrutide | 10 mg | Not comparable | $7.95 | Not comparable |
| Semaglutide | 10 mg | Not comparable | $6.90 | Not comparable |
| Tesamorelin | 10 mg | Not comparable | $7.40 | Not comparable |
| Tirzepatide | 10 mg | Not comparable | $7.00 | Not comparable |
04Vendor Watch
Site answered Nov 1, 2026
05Company and payment
How you can pay
Accepts credit cards: Not stated before checkout
Zelle (home page); other methods not listed
Who's behind it
Mission, KS (no street address)
636-734-2390 (a St. Louis-area code)
Sells its GLP products under house codes (GLP-1 SM, GLP-2 TZ, GLP-3 RT). On TikTok as @midwestpeptide_official
Coupon code
PEPTIDEDECODING
Orders using our code pay this site a commission. Commissions never change the prices shown, the sort order, badges, flags, or audit findings.
06Dates
- Prices last read
- Oct 31, 2026
- Profile last reviewed
- Oct 19, 2026
- Slice generated
- Nov 2, 2026