American Peptides
Updated Oct 31, 2026
01At a glance
Named lab · Lot COA · HPLC · Mass spec · Outside tested
Accessible
No warning letter, no copied name
02Testing
Bioviridian
Named on the home page: HPLC-MS purity, MALDI identity, endotoxin
Yes, lot-matched COAs published, plus a verify-by-lot page.
Purity, identity, endotoxin, sterility, heavy metals, fill amount.
03Prices
Prices run 29% above the median.
33 comparable compound and size pairs
16% above market on Aug 26, 2026, 29% above on Oct 31, 2026.
Carries 49 of our compounds (86 listings)
94% of listings in stock; prices checked 31 Oct 2026
| Compound | Lead size | Store $/mg | Market median $/mg | Difference |
|---|---|---|---|---|
| NAD+ | 500 mg | Not comparable | $0.14 | Not comparable |
| Selank | 10 mg | $6.50 | $4.50 | 44% |
| Semax | 10 mg | $6.50 | $4.50 | 44% |
| Adamax | 10 mg | $9.00 | $7.00 | 29% |
| BPC-157 | 10 mg | Not comparable | $5.50 | Not comparable |
| GHK-Cu | 50 mg | Not comparable | $0.80 | Not comparable |
| Glutathione | 1500 mg | Not comparable | $0.05 | Not comparable |
| Pinealon | 10 mg | Not comparable | $4.70 | Not comparable |
| PT-141 (Bremelanotide) | 10 mg | $6.00 | $4.30 | 40% |
| Semax + Selank blend | 10 mg | $7.00 | $6.00 | 17% |
| TB-500 / Thymosin Beta-4 | 10 mg | $10.00 | $6.40 | 56% |
| 5-Amino-1MQ | 50 mg | $1.60 | $1.60 | 0% |
| AOD-9604 | 5 mg | $12.00 | $9.80 | 22% |
| ARA-290 (Cibinetide) | 10 mg | Not comparable | $5.00 | Not comparable |
| BPC-157 + TB-500 | 20 mg | $9.75 | $4.70 | 107% |
| Cagrilintide | 10 mg | Not comparable | $10.00 | Not comparable |
| CJC-1295 (no DAC) + GHRP-2 blend | 10 mg | $8.50 | $7.50 | 13% |
| CJC-1295 no DAC (Mod GRF 1-29) | 5 mg | Not comparable | $7.80 | Not comparable |
| Dihexa | 10 mg | Not comparable | $5.00 | Not comparable |
| DSIP (Delta Sleep-Inducing Peptide) | 5 mg | $11.00 | $7.00 | 57% |
| Epitalon | 10 mg | $6.00 | $4.00 | 50% |
| Humanin | 10 mg | $15.00 | $13.03 | 15% |
| IGF-1 LR3 | 1 mg | $85.00 | $71.00 | 20% |
| Ipamorelin | 10 mg | Not comparable | $5.50 | Not comparable |
| Ipamorelin + CJC-1295 (no DAC) blend | 10 mg | Not comparable | $6.00 | Not comparable |
| Kisspeptin | 10 mg | $6.00 | $5.50 | 9% |
| KLOW blend | 80 mg | $2.50 | $1.50 | 67% |
| KPV | 10 mg | $6.00 | $5.20 | 15% |
| Melanotan I (Afamelanotide) | 10 mg | $5.50 | $3.80 | 45% |
| Melanotan II | 10 mg | Not comparable | $3.80 | Not comparable |
| MOTS-c | 10 mg | Not comparable | $5.00 | Not comparable |
| Oxytocin | 10 mg | Not comparable | $5.20 | Not comparable |
| P21 | 10 mg | Not comparable | $11.45 | Not comparable |
| PE-22-28 | 10 mg | $7.00 | $5.00 | 40% |
| Prostamax | 20 mg | $3.00 | $3.00 | 0% |
| Retatrutide | 10 mg | Not comparable | $7.95 | Not comparable |
| Retatrutide + Cagrilintide blend | 15 mg | $13.33 | $9.00 | 48% |
| Semaglutide | 10 mg | Not comparable | $6.90 | Not comparable |
| Sermorelin | 10 mg | Not comparable | $6.90 | Not comparable |
| SNAP-8 (Acetyl Octapeptide-3) | 10 mg | $5.50 | $3.50 | 57% |
| SS-31 (Elamipretide) | 10 mg | Not comparable | $5.10 | Not comparable |
| Tesamorelin | 10 mg | Not comparable | $7.40 | Not comparable |
| Tesamorelin + Ipamorelin blend | 13 mg | Not comparable | $7.69 | Not comparable |
| Testagen | 20 mg | $3.00 | $3.00 | 0% |
| Thymalin | 10 mg | Not comparable | $4.50 | Not comparable |
| Thymosin Alpha-1 | 10 mg | $12.50 | $7.00 | 79% |
| Tirzepatide | 10 mg | Not comparable | $7.00 | Not comparable |
| Vesugen | 20 mg | $3.00 | $3.00 | 0% |
| Vilon | 20 mg | $3.00 | $2.95 | 2% |
04Vendor Watch
Site answered Nov 1, 2026
05Company and payment
How you can pay
Accepts credit cards: Not stated before checkout
Not listed on the site; the refund policy's chargeback section refers to bank disputes, which implies card payment, but no method list was found
Who's behind it
American Peptides LLC
9742 St. Vincent Ave, Shreveport, LA 71106
+1 (318) 347-5336
Site gates entry behind a research-use confirmation; footer notes some product names recently changed
Coupon code
PEPTIDEDECODING · saves 15%
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