# PEPCELL Sciences

> PEPCELL Sciences is a USA-based research peptide supplier offering biotech-grade peptides with 99%+ purity, third-party lab testing by Janoshik Analytical Laboratory, and full Certificates of Analysis for every batch. All products are manufactured in FDA-registered, GMP-compliant facilities and sold strictly for in-vitro research, laboratory use, and educational purposes.

## About

- [About PEPCELL Sciences](https://pepcelllabs.com/about): Company mission, values, and commitment to scientific precision and radical transparency in research peptide supply.
- [Quality Guarantee](https://pepcelllabs.com/quality): Four pillars of quality — 99%+ purity, third-party testing, USA manufacturing, and same-day shipping. Full replacement or refund guarantee.
- [Lab Results & Certifications](https://pepcelllabs.com/lab-results): Third-party Certificates of Analysis (COA) for every batch, verified by Janoshik Analytical Laboratory using HPLC and mass spectrometry.

## Products

- [All Products](https://pepcelllabs.com/products): Full catalog of 80+ research-grade peptides, blends, and accessories.
- [BPC-157](https://pepcelllabs.com/products/bpc-157): Body Protection Compound for tissue repair and cytoprotection research. 99.3% purity verified.
- [TB-500](https://pepcelllabs.com/products/tb-500): Thymosin Beta-4 fragment for angiogenesis and tissue regeneration research. 99.1% purity verified.
- [Semaglutide](https://pepcelllabs.com/products/semaglutide): GLP-1 receptor agonist for metabolic and appetite regulation research. 99.2% purity verified.
- [CJC-1295](https://pepcelllabs.com/products/cjc-1295): Growth hormone releasing hormone analog for GH secretion research.
- [Ipamorelin](https://pepcelllabs.com/products/ipamorelin): Growth hormone secretagogue for body composition and GH release research.
- [Epithalon](https://pepcelllabs.com/products/epithalon): Telomerase activator peptide for longevity and cellular aging research.
- [NAD+](https://pepcelllabs.com/products/nad-plus): Nicotinamide adenine dinucleotide for mitochondrial function and DNA repair research.
- [Tirzepatide](https://pepcelllabs.com/products/tirzepatide): Dual GIP/GLP-1 receptor agonist for metabolic research.
- [GHK-Cu](https://pepcelllabs.com/products/ghk-cu): Copper peptide for wound healing and skin regeneration research.
- [LL-37](https://pepcelllabs.com/products/ll-37): Antimicrobial peptide for immune function research.
- [Selank](https://pepcelllabs.com/products/selank): Anxiolytic peptide for nootropic and neuroprotection research.
- [Semax](https://pepcelllabs.com/products/semax): Neuropeptide for cognitive enhancement and BDNF modulation research.
- [MOTS-c](https://pepcelllabs.com/products/mots-c): Mitochondria-derived peptide for exercise mimetic and metabolic research.

## Education & Research

- [Peptide Education](https://pepcelllabs.com/education): Comprehensive guide to what peptides are, how they work, peptide categories, and proper storage and handling.
- [Research Library](https://pepcelllabs.com/research): Peer-reviewed research summaries for all PEPCELL peptide compounds.
- [Research Applications](https://pepcelllabs.com/benefits): Browse compounds by research area — tissue repair, growth, metabolic, longevity, and neuroprotection.
- [Blog](https://pepcelllabs.com/blog): Educational articles on peptide science, research guides, and industry news.

## Key Content

- [FAQ](https://pepcelllabs.com/faq): Frequently asked questions about products, shipping, quality testing, usage, and general policies.
- [Contact](https://pepcelllabs.com/contact): Reach PEPCELL Sciences at support@pepcelllabs.com. Response within 24 hours, Monday-Friday, 9 AM-6 PM EST.
- [Shipping Information](https://pepcelllabs.com/shipping): Same-day fulfillment before 2 PM EST. Free standard shipping, express available. Ships to all 50 US states.

## Policies

- [Privacy Policy](https://pepcelllabs.com/privacy): How PEPCELL Sciences collects, uses, and protects customer data.
- [Terms of Service](https://pepcelllabs.com/terms): Terms governing use of the site and purchase of research compounds.
- [Refund Policy](https://pepcelllabs.com/refunds): 30-day satisfaction guarantee and refund procedures.

## Optional

- [Referral Program](https://pepcelllabs.com/referral): Earn rewards for referring fellow researchers.
- [Peptide Dosage Calculator](https://pepcelllabs.com/calculator): Research dosage calculation tool.
- [Sitemap](https://pepcelllabs.com/sitemap.xml): XML sitemap for all pages and products.

## Extended Documentation

For complete product catalog, research data, FAQ answers, and detailed company information, see:
- [llms-full.txt](https://pepcelllabs.com/llms-full.txt): Complete reference with all 80+ product descriptions, purity data, research citations, educational content, and FAQ answers.