American Peptides Coupon Code: PROFPEPTIDE — Save 10%
The current active American Peptides (americanpeptides.us) coupon code is PROFPEPTIDE, for 10% off your order. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.
American Peptides is a research peptide supplier shipping from Shreveport, Louisiana; Prof. Peptide randomly selected three of its Bioviridian certificates and matched each one against the laboratory's own records.
Key facts
- Price comparison
- 1 of 60 comparable products cost less than the median for the same product and size across every vendor Prof. Peptide tracks — before the code
- Catalog
- 103 products at the 2026-11-07 pull · 60 in Prof. Peptide’s price comparison, 46 of those in stock (a further 2 priced here with too few other vendors to compare against) · Lyophilized vials and blends, plus liquid sprays, dissolving strips, bundles and reconstitution solution
- Third-party testing
- Bioviridian Inc.
- Certificates of analysis
- Public certificate library listing 65 current and 28 superseded lot certificates across 51 products
- Prof. Peptide’s discount
- 10% off with code PROFPEPTIDE
- Code checked
- Prof. Peptide confirmed this rate.
Compare American Peptides’ prices: Thymalin, Ipamorelin, Pinealon, Testagen, Prostamax, Vesugen, 5-Amino-1MQ, Vilon
Overview
American Peptides sells lyophilized peptides and blends alongside liquid sprays, dissolving strips and multi-vial bundles, and it publishes a certificate for each lot.
American Peptides is based in Shreveport, Louisiana.
American Peptides catalog & prices
American Peptides sells research peptides and blends in lyophilized vials, with liquid sprays, dissolving strips and bundles alongside them. The compounds are grouped below by Prof. Peptide's research-library categories.
- Metabolic & GLP-1
- 5-Amino-1MQ, AOD-9604, Cagrilintide (AP-AMR1™), MOTS-c, Retatrutide (AP-RTA-3™), Semaglutide (AP-SEM-1™), Tirzepatide (AP-TRZ-2™), a retatrutide and cagrilintide blend (AP-MX4™)
- Recovery & Tissue Repair
- BPC-157, Cibinetide (ARA-290), TB-500, Wolverine Stack
- Performance & Energy
- IGF-1 LR3
- Growth Hormone
- CJC-1295 (no DAC), GH Stack, Ipamorelin, Sermorelin, Tesamorelin, a blend of Tesamorelin and Ipamorelin, a CJC-1295 (no DAC) and GHRP-6 blend
- Cognitive & Nootropic
- Adamax, Selank, Semax, PE-22-28, a blend of Semax and Selank
- Skin Health & Anti-Aging
- GHK-Cu, GLOW, KLOW, Melanotan I, Melanotan II, SNAP-8
- Gut Health & Immunity
- KPV, Thymosin Alpha-1
- Sleep & Recovery
- DSIP
- Longevity
- Epitalon, Glutathione, NAD+, SS-31
- Sexual Health
- Kisspeptin, PT-141
- Also listed
- Dihexa, Humanin, P-21; liquid sprays of Adamax, glutathione, NA-Semax amidate, NAD+, oxytocin, Pinealon, PT-141, Selank and a REM blend; dissolving strips; and multi-vial bundles
- Supplies
- Reconstitution solution
Struck-through prices are American Peptides’ list price; the bold figure is the price once code PROFPEPTIDE is applied at checkout. Prices current as of November 7, 2026.
Testing: Labs & Certificates of Analysis
American Peptides publishes a certificate library organized by product, size and lot, where Prof. Peptide counted 65 current and 28 superseded lot certificates on 9 October 2026. American Peptides states that every batch is independently tested for identity and purity, at 99% or higher by HPLC and mass spectrometry.
Every certificate is issued by Bioviridian Inc., and the certificates Prof. Peptide drew from the library were checked at Bioviridian's own file store on 9 and 22 October 2026. Each named American Peptides as the vendor and matched the vendor's copy on every shared field. Bioviridian's current issues report identity by LC-MS/MS, content, purity by RP-HPLC, endotoxin, heavy metals and sterility.
All products are sold for laboratory research use only.
Prof. Peptide Verification
Verified · October 22, 2026
Prof. Peptide identified the lab, matched the certificates on its own website, and read every test result.
Lab identified
PassedCertificates verified
Passed3 of 3 matched on Bioviridian Inc.’s own website.
The three certificates were tested on August 28, 2026.
Pinealon 20mg · lot PINE20-0803
PassedBioviridian Inc. · tested August 28, 2026 · certificate COA7610
- Passed: Identity: Pinealon — Pinealon · Conforms
- Passed: Content — 20.80 mg · Conforms
- Passed: Overall Purity — 99.68% · Conforms
- Passed: Endotoxin — <0.05 EU/ml (spec <USP85>) · Conforms
- Passed: Heavy Metals — <0.01 ppm (spec <USP232>) · Conforms
- Passed: Sterility — Not Detected (spec <USP71>) · Conforms
Reta/ Cagri 15mg · lot RTCAG15-0803
PassedBioviridian Inc. · tested August 28, 2026 · certificate COA7594
- Passed: Identity: Reta/ Cagri — Retatrutide, Cagrilintide · Conforms
- Passed: Content — 12.59, 2.61 mg · Conforms
- Passed: Overall Purity — 99.70% · Conforms
- Passed: Endotoxin — <0.05 EU/ml (spec <USP85>) · Conforms
- Passed: Heavy Metals — <0.01 ppm (spec <USP232>) · Conforms
- Passed: Sterility — Not Detected (spec <USP71>) · Conforms
Semax/Selank 10mg · lot SEMSEL5-0803
PassedBioviridian Inc. · tested August 28, 2026 · certificate COA7604
- Passed: Identity: Semax/Selank — Semax/Selank · Conforms
- Passed: Content — 5.15, 5.37 mg · Conforms
- Passed: Overall Purity — 99.76% · Conforms
- Passed: Endotoxin — <0.05 EU/ml (spec <USP85>) · Conforms
- Passed: Heavy Metals — <0.01 ppm (spec <USP232>) · Conforms
- Passed: Sterility — Not Detected (spec <USP71>) · Conforms
Who tests American Peptides’ peptides?
Bioviridian
- Location
- 11134 Hopes Creek Road, College Station, Texas 77845, USA (the home page prints “11134-A”).
- What its certificates report
- Tests reported on the certificates Prof. Peptide has matched at Bioviridian, across vendors: Purity (HPLC) · Net peptide content · Identity · Heavy metals (USP <232>) · Sterility (culture screen) · Endotoxin (USP <85>)
- Accreditation
- Claimed by the lab: The services page shows a badge reading “ISO 17025 in Progress”. No other page read mentions accreditation.Accreditation body directories: A2LA: searched, no record found; ANAB: searched, no record found.
- How certificates are checked at the lab
- COA Search on the lab’s site: entering the COA number fetches the certificate file from the lab’s own domain; no login.
- What Prof. Peptide checked for American Peptides
- Prof. Peptide matched 3 certificates at Bioviridian’s own lookup; the lab’s records name American Peptides as the client (last checked October 22, 2026).
Payment and shipping
American Peptides accepts Visa, Mastercard, American Express, Discover, ACH or wire transfer and cryptocurrency (BTC, ETH, USDT) per its payment policy.
American Peptides processes and dispatches orders within 24 to 48 business hours of payment, ships orders placed before 2 PM Eastern the same business day, and ships orders over $300 free; other shipping fees are set at checkout, and tracking is emailed when an order ships.
All sales are final once an order leaves the facility, and an order can be cancelled only before it is processed for shipping. American Peptides replaces items that arrive damaged or incorrect at no cost when they are reported with photographs within 72 hours of delivery.
Customer service
Customer service is reached through the support ticket form on the contact page, by email at support@americanpeptides.us, or by phone on (318) 347-5336.
Online reviews
Prof. Peptide checked Trustpilot on October 20, 2026: 4.2 TrustScore from 71 reviews.
Bought from American Peptides? Tell Prof. Peptide how it went.
Frequently Asked Questions
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Related pages
Affiliate disclosure: Prof. Peptide earns a commission on purchases and sign-ups made through its links and codes, at no extra cost to the buyer. Commissions never decide which vendors are listed, how they are ranked or verified, or what Prof. Peptide concludes.
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