BioPure Peptides Discount Code: PROFPEPTIDE — Save 5%
biopurepeptides.com
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Use coupon code PROFPEPTIDE at BioPure Peptides to save 5% on your order. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.
BioPure Peptides is a research peptide supplier based in Chandler, Arizona, publishing AxisPharm certificates on the products they support.
Discount Code
Shop BioPure PeptidesKey facts
- Price comparison
- 0 of 23 comparable products cost less than the median for the same product and size across every vendor Prof. Peptide tracks — before the code
- Catalog
- 40 products at the 2026-10-24 pull · 23 in Prof. Peptide’s price comparison, 22 of those in stock (a further 4 priced here with too few other vendors to compare against) · Lyophilized (freeze-dried) compounds in vials, reconstituted with bacteriostatic water sold separately
- Third-party testing
- AxisPharm, LLC & MZ Biolabs
- Certificates of analysis
- Certificates published on the product page of each compound whose report has been matched to it, with the vendor stating 21 of 37 published products currently have verified document mappings and unmatched reports deliberately left unpublished
- Prof. Peptide’s discount
- 5% off with code PROFPEPTIDE
- Code checked
- Prof. Peptide confirmed this rate on October 13, 2026.
Compare BioPure Peptides’ prices: AOD-9604, Cibinetide, Epitalon, PT-141, LL-37, Selank, BPC-157, MOTS-C
Overview
BioPure Peptides sells lyophilized research peptides across metabolic, tissue, neuroscience and cellular research, and publishes its certificates on the product each one supports and in a report finder on its site.
BioPure Peptides states that its catalog centers on research products made in the United States, that a report is published only after its compound, formulation and labeled strength have been matched to the catalog item, and that its products are manufactured through a facility operating within an ISO-certified quality framework.
BioPure Peptides (biopurepeptides.com) is a different store from Purity Research (purityresearch.is) and from Pure Peptide (purepeptide.co), which Prof. Peptide lists on their own pages.
BioPure Peptides catalog & prices
The compounds are grouped below by Prof. Peptide's research-library categories.
- Metabolic & GLP-1
- Semaglutide (BioLean1 Sema), Tirzepatide (BioLean2 Tirz GIP), Retatrutide (BioLean3 Reta GGG), AOD-9604, MOTS-C
- Growth Hormone
- Tesamorelin, a blend of Tesamorelin and Ipamorelin, a blend of CJC-1295 and Ipamorelin
- Skin Health & Anti-Aging
- GHK-Cu, GLOW, Melanotan 2
- Gut Health & Immunity
- LL-37, KPV, Thymosin Alpha-1, VIP
- Sleep & Recovery
- DSIP
- Longevity
- Epitalon, NAD+, SS-31, L-Glutathione
- Sexual Health
- PT-141, Kisspeptin
BioPure sells semaglutide, tirzepatide and retatrutide as BioLean1 Sema, BioLean2 Tirz GIP and BioLean3 Reta GGG: the certificate image on each listing is an AxisPharm report for that compound (Semaglutide 10mg, Tirzepatide 60mg and Retatrutide 30mg; the tirzepatide report is for a different strength from the 30mg listing it appears on).
Struck-through prices are BioPure Peptides’ list price; the bold figure is the price once code PROFPEPTIDE is applied at checkout. Prices current as of October 24, 2026.
Testing: Labs & Certificates of Analysis
BioPure Peptides states that independent testing verifies identity, purity and consistency, and that each report is published on the product it supports, and in its report finder, only after the compound, formulation and labeled strength have been matched to that item. The reports in the finder name AxisPharm, LLC as the laboratory. The ones Prof. Peptide read on October 20, 2026 are addressed to BioPure Peptides and report identity and purity by LC-MS and UV detection, measured net weight and endotoxin by LAL assay: Retatrutide 30mg (27.3 mg measured, >99%) and Tirzepatide 60mg (60.1 mg, 99.2%).
Prof. Peptide has not matched these reports against a laboratory's own records.
Prof. Peptide Verification
Prof. Peptide identified the lab and read every test result on these certificates. None could be matched at the laboratory’s own records, so none counts as verified.
Lab identified
PassedAxisPharm, LLC, named on the certificates
Certificates verified
Not matched0 of 3 matched at the laboratory. AxisPharm publishes no certificate lookup: its site’s /verification/ path returns a 404 page and its sitemaps list no report or verification page (checked October 11, 2026), and these certificates print a Certificate ID with no code, QR or URL for one.
The three certificates were tested on 14 January and 17 February 2026.
GHK-Cu 50mg · lot 28700245
No lab lookupAxisPharm, LLC · tested 17 February 2026 · certificate 17Feb2026-08 · AxisPharm publishes no report lookup and the certificate prints no code, QR or URL for one, so it could not be checked at the laboratory. Its Sample Name field gives the brand name as “Pearl”; the report is addressed to BioPure Peptides.
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: Net Weight Measured — 51.5 mg
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: MW (g/mol) — 403.9
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: Detected — 406.0[M+H]
- Passed: UV Purity (220nm) — >99.4% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Not graded, a measured value with no printed limit: Endotoxin Testing Value (EU/mg) — 0.061
MOTS-C 10.2mg · lot 28700209
No lab lookupAxisPharm, LLC · tested 14 January 2026 · certificate 14Jan2026-03 · AxisPharm publishes no report lookup and the certificate prints no code, QR or URL for one, so it could not be checked at the laboratory. Its Sample Name field gives the brand name as “Pearl”; the report is addressed to BioPure Peptides.
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: Net Weight Measured (mg) — 9.9 mg
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: MW (g/mol) — 5135.78
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: Detected — 1714.7[M+3H], 1285.3[M+4H]
- Passed: UV Purity (220nm) — >99.6% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Not graded, a measured value with no printed limit: Endotoxin Testing Value (EU/mg) — 0.056
VIP 10 mg · lot 28700233
No lab lookupAxisPharm, LLC · tested 17 February 2026 · certificate 17Feb2026-13 · AxisPharm publishes no report lookup and the certificate prints no code, QR or URL for one, so it could not be checked at the laboratory. Its Sample Name field gives the brand name as “Pearl”; the report is addressed to BioPure Peptides.
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: Net Weight Measured — 9.7 mg
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: MW (g/mol) — 3326.8
- Not graded, a value with no printed limit that Prof. Peptide’s line rule does not cover: Detected — 1665.2[M+2H], 1110.4[M+3H]
- Passed: UV Purity (220nm) — >99.5% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Not graded, a measured value with no printed limit: Endotoxin Testing Value (EU/mg) — 0.055
All products are sold for laboratory and research use only.
Payment and shipping
Orders placed Monday through Thursday before 12 PM Arizona time ship the same day for expected next-day delivery, with blackout dates possible, and orders of $500 or more within the USA ship free.
BioPure Peptides accepts no returns; a delivery that arrives damaged or with an incorrect product is resolved by contacting it. Payment is by bank transfer or ACH.
Customer service
Support runs by phone at (888) 745-1505, by email at info@biopurepeptides.com and through the contact form on its site. BioPure Peptides is based in Chandler, Arizona, where its address serves for mail only and is not a walk-in location, and orders are fulfilled from Arizona.
Ratings & reviews
Prof. Peptide checked Trustpilot on 20 October 2026. Trustpilot’s page for BioPure Peptides reads: “This profile has been removed.” Prof. Peptide checked Finnrick on 20 October 2026. Finnrick’s page for BioPure Peptides reads: “Not enough classifiable tests to rate this vendor yet.”
Bought from BioPure Peptides? Tell Prof. Peptide how it went.
Frequently Asked Questions
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What are BioLean1 Sema, BioLean2 Tirz GIP and BioLean3 Reta GGG?
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Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions on purchases made with its codes or through its links, at no additional cost to the buyer. Affiliate relationships never determine vendor inclusion, ranking, verification, or Prof. Peptide's editorial conclusions.