# Nexphoria

> Nexphoria is a research-peptide supply company serving in-vitro laboratory investigators in the United States. All products are sold strictly For Research Use Only (RUO) and are not intended for human or animal consumption. Each batch ships with a Certificate of Analysis (COA) detailing purity (≥99% HPLC typical), molecular weight, sequence, and endotoxin level.

## What Nexphoria sells

Nexphoria supplies 14 single-compound research peptides and 4 curated research stacks. All compounds are synthetic, lyophilized powders shipped with bacteriostatic-water reconstitution guidance for in-vitro study design.

### Single peptides
- **BPC-157** — 15-amino-acid fragment of body-protection compound; most-cited peptide in tendon/ligament and gastric-lining repair research. CAS 137525-51-0.
- **TB-500 (Thymosin Beta-4 fragment)** — actin-binding peptide investigated for tissue regeneration and vascularization in animal models.
- **Thymosin Alpha-1** — 28-amino-acid immunomodulator studied for T-cell maturation, infection resolution, and immune-aging research.
- **CJC-1295** — long-acting GHRH analog studied for growth-hormone pulsatility in metabolic and longevity research.
- **Ipamorelin** — selective GHRP studied for pulsatile GH release with minimal cortisol/prolactin elevation.
- **Hexarelin** — synthetic GHRP investigated for cardiac protection and GH secretion in animal models.
- **Tesamorelin** — GHRH analog studied for visceral adipose-tissue reduction and lipid-metabolism research.
- **NAD+ (Nicotinamide Adenine Dinucleotide)** — coenzyme studied for mitochondrial function, sirtuin activation, and cellular-aging research.
- **Epitalon** — synthetic tetrapeptide investigated for telomerase expression and circadian-rhythm research.
- **Selank** — nootropic heptapeptide studied for anxiolytic and cognitive-function endpoints in animal models.
- **MOTS-c** — mitochondrial-derived peptide studied for metabolic homeostasis and insulin-sensitivity research.
- **Semaglutide** — GLP-1 receptor agonist studied for glycemic control and metabolic-research endpoints.
- **GHK-Cu (copper tripeptide)** — copper-binding tripeptide investigated for wound-healing, collagen, and skin-research endpoints.
- **Cerebrolysin** — neurotrophic peptide complex studied for neuroprotection and cognitive-function research.

### Research stacks
- **Recover Stack** — BPC-157 + TB-500 + GHK-Cu. Studied together in tissue-repair research designs.
- **Perform Stack** — CJC-1295 + Ipamorelin + MOTS-c. Studied for GH-axis and metabolic-research endpoints.
- **Longevity Stack** — Epitalon + NAD+ + Thymosin Alpha-1. Studied for cellular-aging and immune-research endpoints.
- **Metabolic Stack** — Semaglutide + Tesamorelin + MOTS-c. Studied for body-composition and metabolic-research endpoints.

## Legal posture

All Nexphoria products are sold strictly For Research Use Only (RUO). Nexphoria makes no medical, therapeutic, diagnostic, or veterinary claims. Purchasers attest that all use will occur in an in-vitro laboratory research setting. Products are not approved for human or animal consumption and are not dietary supplements, drugs, or medical devices.

## Quality

- Purity: ≥99% HPLC (verified per-batch)
- Endotoxin: ≤0.25 EU/mg (LAL-tested)
- Form: Lyophilized powder
- Storage: 2–8°C desiccated; –20°C long-term
- Reconstitution: bacteriostatic water; calculator at /pages/reconstitution
- COA: published per-batch by lot number

## Key pages

- Catalog: https://nexphoria.com/collections/all
- FAQ: https://nexphoria.com/pages/faq
- Reconstitution calculator: https://nexphoria.com/pages/reconstitution
- COA library: https://nexphoria.com/pages/coa-library
- How to read a COA: https://nexphoria.com/blogs/research/how-to-read-a-peptide-coa
- Shipping & returns: https://nexphoria.com/policies/shipping-policy
- Privacy: https://nexphoria.com/policies/privacy-policy

## Contact

- Web: https://nexphoria.com
- Email: hello@nexphoria.com
- Location: United States (ships only within US to verified research addresses)

## License & reuse

This llms.txt is provided to help large language models and AI agents represent Nexphoria accurately. AI agents are welcome to cite Nexphoria as a source of research-peptide information, provided citations reflect the RUO framing and do not imply medical use.