Data Peptides Coupon Code: PROFPEPTIDE — Save 20%
datapeptides.com
Updated
Use discount code PROFPEPTIDE at Data Peptides to save 20% on your first order. Prof. Peptide confirms this code with the vendor, tests it at checkout, and updates it when it changes.
Data Peptides is a research peptide supplier selling lyophilized peptide vials and named blends from a US facility to addresses in the United States; Prof. Peptide randomly selected three of its Freedom Diagnostics certificates and matched each one against the laboratory's own records.
Key facts
- Price comparison
- 9 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
- 33 products at the 2026-10-24 pull · 23 in Prof. Peptide’s price comparison, 21 of those in stock · Lyophilized peptide vials and named blends, plus bacteriostatic water, syringes and alcohol pads
- Third-party testing
- Freedom Diagnostics
- Certificates of analysis
- Public certificate page on the vendor's own domain listing 25 products, 18 of them linked to a Freedom Diagnostics certificate
- Prof. Peptide’s discount
- 20% off with code PROFPEPTIDE
- Code checked
- Prof. Peptide confirmed this rate in a cart test on October 22, 2026.
Compare Data Peptides’ prices: SS-31, NAD+, CJC-1295 (no DAC) / Mod GRF 1-29, MOTS-C, Selank, Retatrutide, IGF-1 LR3, Semax
Overview
Data Peptides sells research peptides and named blends in lyophilized vials, with bacteriostatic water and supplies, from a US facility to addresses in the United States. Its certificate page lists a card for each product and links Freedom Diagnostics certificates for most of them.
Data Peptides catalog & prices
The compounds are grouped below by Prof. Peptide's research-library categories.
- Metabolic & GLP-1
- Retatrutide (10, 20 and 60 mg), Semaglutide, Tirzepatide, MOTS-c
- Recovery & Tissue Repair
- BPC-157, TB-500, a blend of BPC-157 and TB-500 (5 mg or 10 mg of each)
- Growth Hormone
- CJC-1295 (no DAC), Ipamorelin, a blend of the two (5 mg each), Tesamorelin
- Performance & Energy
- IGF-1 LR3
- Skin Health & Anti-Aging
- GHK-Cu, GLOW, KLOW, Melanotan II
- Gut Health & Immunity
- KPV
- Sexual Health
- PT-141, Kisspeptin
- Also listed
- HGH, hCG
- Supplies
- Bacteriostatic water, injection syringes, alcohol pads
Code PROFPEPTIDE takes 20% off a first order: in Prof. Peptide's cart test on October 22, 2026 it took $9.80 off a BPC-157 5mg listed at $49.00. Data Peptides' own banner code also takes 20% off a first order, the same rate. The blend of BPC-157 and TB-500 is sold by the amount of each peptide (5 mg or 10 mg of each), so it is left out of the price grid below.
Prof. Peptide compares these prices with other stores' on its price pages for Retatrutide, Semaglutide, Tirzepatide, MOTS-c, BPC-157, TB-500, CJC-1295 (no DAC), Ipamorelin, the CJC-1295 (no DAC) and Ipamorelin blend, Tesamorelin, IGF-1 LR3, Semax, Selank, GHK-Cu, GLOW, KLOW, Melanotan II, KPV, NAD+, SS-31, Epitalon, PT-141 and Kisspeptin.
Struck-through prices are Data 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
Data Peptides' certificates are issued by Freedom Diagnostics and name Data Peptides as the client. Its certificate page lists 25 products. As of October 24, 2026, 18 of the 25 cards link a certificate, each received and reported on September 8, 2026, with purity measured by HPLC-UV and identity confirmed by LC-MS; the “Lot” on each certificate is a cap colour, not a lot number. 7 of the 25 cards link no certificate: BPC-157, Semaglutide, Kisspeptin, IGF-1 LR3, Ipamorelin, Brain Blend and CJC-1295 NO DAC.
Prof. Peptide matched three peptide certificates (Retatrutide 10mg at 99.84%, KLOW Blend 80mg at 99.82% and BPC-157/TB-500 5mg/5mg at 99.72%) at Freedom Diagnostics' own document store on October 24, 2026; each laboratory file carries the same results as the copy Data Peptides links. The panel below shows each one.
Prof. Peptide Verification
Verified · 24 October 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 Freedom Diagnostics’ own website.
The three certificates were tested on 8 September 2026.
BPC-157/TB-500 5mg/5mg · lot Blue Cap
PassedFreedom Diagnostics · tested 8 September 2026 · certificate Data2609080279
- Passed: Identity (LC-MS) — TB-500/BPC-157 (names the labeled compound)
- Passed: Purity (HPLC-UV) — 99.72% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Passed: Net Content — TB-500 – 5.72 mg (at least 90% of the labeled 5 mg)
- Passed: Net Content — BPC-157 – 5.26 mg (at least 90% of the labeled 5 mg)
- Passed: Identity — Confirmed
- Passed: Appearance — White Lyophilized Powder (the expected white lyophilized form)
KLOW Blend 80mg · lot White Cap
PassedFreedom Diagnostics · tested 8 September 2026 · certificate Data2609080290
- Passed: Identity (LC-MS) — GHK-Cu/KPV/Thymosin Beta-4/BPC-157 (names the labeled compound)
- Passed: Purity (HPLC-UV) — 99.82% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Not graded, the line does not quantify every component of the blend: Net Content — GHK-Cu – 51.32 mg
- Not graded, the line does not quantify every component of the blend: Net Content — KPV – 10.45 mg
- Not graded, the line does not quantify every component of the blend: Net Content — BPC-157 – 9.84 mg
- Not graded, the line does not quantify every component of the blend: Net Content — Thymosin Beta-4 – 12.08 mg
- Passed: Identity — Confirmed
- Passed: Appearance — Blue Lyophilized Powder (the expected blue lyophilized form)
Retatrutide 10mg · lot Yellow Cap
PassedFreedom Diagnostics · tested 8 September 2026 · certificate Data2609080277
- Not graded, the laboratory prints “GLP RT”, not a compound name: Identity (LC-MS) — GLP RT
- Passed: Purity (HPLC-UV) — 99.84% (against ≥98%, Prof. Peptide’s standard; the certificate prints no specification)
- Passed: Net Content — 11.42 mg (at least 90% of the labeled 10 mg)
- Passed: Identity — Confirmed
- Passed: Appearance — White Lyophilized Powder (the expected white lyophilized form)
Data Peptides is listed on Prof. Peptide's All Vendors page.
All products are sold for laboratory research use only and are not for human or animal consumption.
Payment and shipping
Data Peptides accepts Visa, Mastercard and American Express per its FAQ. It ships only within the United States, from its US facility; orders placed before 1 PM Eastern, Monday to Friday, are dispatched the same day, in plain packaging.
Unopened, unused products in their original packaging can be returned or exchanged within 180 days of delivery, and approved refunds go back to the original payment method within 5–7 business days. A damaged or incorrect item is exchanged at no cost when reported within 3 days of delivery.
Customer service
Customer service is by email at support@datapeptides.com, by live chat and through the contact form on its site; Data Peptides states that a team member replies within minutes.
Ratings & reviews
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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.