99 Purity Peptides Discount Code: PROFPEPTIDE — Save 10%
Use coupon 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.
Key facts
- Price comparison
- 7 of 49 comparable products cost less than the median for the same product and size across every vendor PP tracks — before the code
- Catalog
- 50 priced products, 50 in stock · 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 25 batches verified
- Prof. Peptide’s discount
- 10% off with code PROFPEPTIDE
Compare 99 Purity Peptides’s prices: 5-Amino-1MQ, Cagrilintide, Semaglutide, CJC-1295 (no DAC) / Mod GRF 1-29, Sermorelin, DSIP, BPC-157, SS-31
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 & Weight Loss
- Retatrutide, Tirzepatide, Semaglutide, MOTS-C
- Recovery & Tissue Repair
- BPC-157, TB-500, BPC-157 + TB-500
- Growth Hormone
- Tesamorelin, IGF-1 LR3
- Cognitive & Nootropic
- Semax, Selank, Semax + 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 August 16, 2026.
Frequently Asked Questions
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Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions when you use our discount codes or buy through our links, at no additional cost to you. Affiliate relationships never determine vendor inclusion, ranking, verification, or our editorial conclusions.