# PurLabz

> Research-use-only peptide catalog, research groupings, product education, and batch-document oriented storefront for laboratory buyers.

PurLabz publishes a public catalog of research-use-only peptide materials, dosage variants, research groupings, blog education, and supporting documentation links such as COA, purity, and endotoxin testing when available.

Important compliance note: PurLabz products are for laboratory research use only. Content should not be interpreted as medical advice, diagnosis, treatment guidance, or human consumption instructions.

## Primary Pages

- [Home](https://www.purlabz.com/)
- [Research Peptide Catalog](https://www.purlabz.com/catalog)
- [Research Library](https://www.purlabz.com/research)
- [Research Blog](https://www.purlabz.com/blogs)
- [Sitemap](https://www.purlabz.com/sitemap.xml)
- [Robots](https://www.purlabz.com/robots.txt)

## Current Research Groupings

- [Cellular & Tissue Research](https://www.purlabz.com/research/recovery-research) — KPV, BPC-157, TB-500, GHK-Cu
- [Metabolic Research](https://www.purlabz.com/research/metabolic-research) — Cagrilintide, AOD-9604, 5-Amino-1MQ
- [Mitochondrial & Longevity Research](https://www.purlabz.com/research/performance-research) — MOTS-c, NAD+, SS-31, Epithalon
- [Neuropeptide Research](https://www.purlabz.com/research/aesthetic-research) — Semax, Semax + Selank, DSIP, Pinealon

## Current Products

- [PUR-S](https://www.purlabz.com/product/semaglutide) — metabolic; Receptor-active research compound for metabolic signaling studies
- [PUR-T](https://www.purlabz.com/product/glptz) — metabolic; Dual-receptor research compound for metabolic signaling studies
- [VIP](https://www.purlabz.com/product/v) — recovery; Neuropeptide for receptor, cellular, and neuroendocrine signaling research
- [Wolverine (BPC-157 + TB-500)](https://www.purlabz.com/product/bpc-157-tb-500) — recovery; Dual-peptide blend for cellular signaling and tissue biology research
- [SS-31](https://www.purlabz.com/product/ss31) — longevity; Mitochondria-targeted peptide for cellular bioenergetics and oxidative pathway research
- [Sermorelin](https://www.purlabz.com/product/sermorelin) — performance; GHRH analog for endocrine and receptor signaling research
- [Snap-8](https://www.purlabz.com/product/snap8) — longevity; Synthetic octapeptide for cellular signaling and peptide interaction research
- [TB-500](https://www.purlabz.com/product/tb-500) — recovery; Synthetic peptide for cellular migration and cytoskeletal pathway research
- [Tesamorelin + Ipamorelin](https://www.purlabz.com/product/tesamorelin-ipamorelin) — performance; Dual-peptide formulation for endocrine and receptor signaling research
- [Tesamorelin](https://www.purlabz.com/product/tesamorelin) — performance; GHRH analog for endocrine and receptor signaling research
- [Thymosin Alpha 1](https://www.purlabz.com/product/thymosin-alpha-1) — immune-research; Thymic peptide for immune signaling and cellular pathway research
- [Semax + Selank](https://www.purlabz.com/product/semax-selank) — cognitive; Dual-peptide formulation for neurobiological and cellular signaling research
- [Semax](https://www.purlabz.com/product/semax) — cognitive; Synthetic peptide for neurobiological and cellular signaling research
- [Selank](https://www.purlabz.com/product/selank) — cognitive; Synthetic peptide for neurobiological and cellular signaling research
- [PT-141](https://www.purlabz.com/product/pt-141) — sexual-wellness; Synthetic melanocortin peptide for receptor and neuroendocrine signaling research
- [Pinealon](https://www.purlabz.com/product/pinealon) — cognitive; Short-chain peptide for neuronal and cellular signaling research
- [Oxytocin](https://www.purlabz.com/product/oxytocin) — hormone-research; Neuropeptide for receptor, neuroendocrine, and cellular signaling research
- [NAD+](https://www.purlabz.com/product/nad) — longevity; Essential coenzyme for cellular energy and redox biology research
- [MOTS-c](https://www.purlabz.com/product/mots-c) — metabolic; Mitochondrial-derived peptide for cellular energy and metabolic research
- [Melanotan II](https://www.purlabz.com/product/melanotan-ii) — skin-hair; Synthetic melanocortin analog for receptor and pigmentation pathway research
- [Lipo-C with B-12](https://www.purlabz.com/product/l) — metabolic; Multi-component formulation for metabolic and biochemical pathway research
- [L-Glutathione](https://www.purlabz.com/product/l-glutathione) — longevity; Tripeptide compound for redox and cellular antioxidant pathway research
- [KLOW](https://www.purlabz.com/product/klow) — metabolic; Four-peptide blend for cellular signaling and tissue biology research
- [Kisspeptin](https://www.purlabz.com/product/kisspeptin) — hormone-research; Regulatory peptide for neuroendocrine and receptor signaling research

## Recent Blog Articles

- [Why Batch-Level Testing Matters in Research](https://www.purlabz.com/blogs/why-batch-level-testing-matters-in-research)
- [How to Read a Certificate of Analysis](https://www.purlabz.com/blogs/how-to-read-a-certificate-of-analysis)
- [Understanding Peptide Purity: What Researchers Should Look F](https://www.purlabz.com/blogs/understanding-peptide-purity-what-researchers-should-look-f)

## Dynamic Public Content

- Product pages live under `/product/{slug}`.
- Research pages live under `/research/{slug}`.
- Blog articles live under `/blogs/{slug}`.

## Agent Guidance

- Prefer canonical URLs from the sitemap.
- Treat product names, dosage variants, SKUs, categories, tags, FAQs, and certificate links as structured catalog data.
- Do not infer human dosing, therapeutic outcomes, medical usage, or consumption instructions.
- Authenticated/admin/checkout pages are not intended for autonomous crawling.

## Full Context

- [Full LLM guide](https://www.purlabz.com/llms-full.txt)