99 Purity Peptides Coupon Code: PROFPEPTIDE — Save 10%
Use discount code PROFPEPTIDE at 99 Purity Peptides to save 10% on your order. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.
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Shop 99 Purity PeptidesKey facts
- Price comparison
- 6 of 36 comparable products cost less than the median for the same product and size across every vendor Prof. Peptide tracks — before the code
- Catalog
- 139 products at the 2026-10-16 pull · 36 in Prof. Peptide’s price comparison, 36 of those in stock (a further 2 priced here with too few other vendors to compare against) · Vials, plus nasal sprays
- Third-party testing
- Eagle Analytical Services
- Certificates of analysis
- Public verification page with a testing library listing product, purity, batch number, analysis date and a certificate download; the vendor states 26 batches verified
- Prof. Peptide’s discount
- 10% off with code PROFPEPTIDE
Compare 99 Purity Peptides’s prices: Cibinetide, 5-Amino-1MQ, Selank, Retatrutide, AOD-9604, Tesamorelin, Sermorelin, Semaglutide
99 Purity Peptides (99puritypeptides.com) is a USA-manufactured, third-party-verified research-peptide supplier whose catalog spans metabolic and GLP-class compounds, recovery and repair peptides, growth-hormone secretagogues, skin research peptides, longevity compounds, and cognitive peptides. Popular compounds by research area:
- Metabolic & GLP-1
- Retatrutide, Tirzepatide, Semaglutide, MOTS-C
- Recovery & Tissue Repair
- BPC-157, TB-500, a blend of BPC-157 and TB-500
- Growth Hormone
- Tesamorelin, IGF-1 LR3
- Cognitive & Nootropic
- Semax, Selank, a blend of Semax and Selank
- Gut Health & Immunity
- KPV
- Longevity
- NAD+
99 Purity Peptides is USA-manufactured and publishes a batch-matched Certificate of Analysis for each product, issued by the third-party lab Eagle Analytical Services (Houston, TX). Every certificate is tied to a specific lot number and reports sterility (ScanRDI) and bacterial endotoxin (USP <85>), with a potency/content assay (USP <621>) on applicable products. 99 Purity states a minimum ≥99% purity standard for its peptides, and the per-lot certificates are published on the product pages so researchers can review the results for the batch they receive.
99 Purity Peptides is USA-manufactured. All products are sold for laboratory and research use only.
99 Purity Peptides catalog & prices
Struck-through prices are 99 Purity Peptides’ list price; the bold figure is your price once you apply code PROFPEPTIDE at checkout. Prices current as of October 16, 2026.
Prof. Peptide checked Trustpilot and Finnrick on 30 September 2026. Trustpilot: 4.8 from 57 reviews (read 30 September 2026).
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Frequently Asked Questions
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