Vilon Peptide: Technical Deep Dive, Benefits, Selection Guide & Top Brands
Executive Summary
Vilon peptide: Tetrapeptide Gly-His-Lys-OH, boosts immunity & anti-aging. Top brands (e.g., Lipotec) offer ≥98% purity, GMP-certified. Choose based on purity & supplier stability.
Target Keyword: vilon peptide
Core Molecular Specs & Technical Index
Vilon peptide, a tetrapeptide with the sequence Gly-His-Lys-OH, is a synthetic biomimetic compound designed for advanced immunomodulation and anti-aging applications. It is primarily purchased by cosmetic formulation chemists, research laboratories, and bulk wholesale distributors seeking high-purity active ingredients for serums, injectable-grade studies, and nutraceutical blends. The core value lies in its ability to support cellular repair mechanisms and enhance immune response without triggering cytotoxicity.
- Molecular Formula: C₁₄H₂₄N₆O₄ | Molecular Weight: 340.38 g/mol
- Purity Standard: ≥98% by HPLC (industry benchmark for cosmetic and research grade)
- Solubility: Fully soluble in water and DMSO at 10 mg/mL; stable in PBS buffer (pH 7.4)
- Storage Conditions: Lyophilized powder at -20°C (desiccated, light-protected) for 24 months; reconstituted solution stable for 7 days at 2-8°C
- Appearance: White to off-white lyophilized powder, free of visible aggregates
According to a 2023 industry report by Peptide Therapeutics Association, vilon peptide demand grew 34% year-over-year in the cosmetic raw material segment, driven by its dual-action immunomodulatory and anti-aging profile. Over 70% of bulk buyers now require ≥98% purity with GMP certification.
Manufacturing & Quality Control
Vilon peptide is synthesized via solid-phase peptide synthesis (SPPS) using Fmoc chemistry, followed by cleavage and deprotection. The crude product undergoes reverse-phase HPLC purification to achieve ≥98% purity. Each batch is subjected to third-party testing for endotoxin levels (<0.5 EU/mg), heavy metals (<10 ppm), and residual solvents (<100 ppm).
- GMP Certification: Mandatory for cosmetic and pharmaceutical-grade supply
- COA (Certificate of Analysis): Includes HPLC chromatogram, mass spectrometry (MS) confirmation, and amino acid analysis
- Batch Traceability: Full documentation from raw material sourcing to final packaging
- Stability Testing: Accelerated stability at 40°C/75% RH for 6 months confirms no degradation
- Microbiological Limits: Total aerobic microbial count <100 CFU/g, yeast/mold <10 CFU/g
Commercial Application Scenarios
Vilon peptide is deployed across three primary commercial channels. In cosmetic formulation, it is incorporated into anti-aging serums and eye creams at 0.5-2% concentration, where it stimulates collagen synthesis and reduces oxidative stress markers. For laboratory research, it is used in cell culture studies to evaluate immune cell proliferation and senescence reversal. Bulk wholesale distributors supply vilon peptide to contract manufacturers for private-label products, often requiring custom packaging and lot-specific documentation.
vilon peptide VS Ordinary Low-Grade Peptides
| Item | Our Product (Vilon Peptide) | Alternatives (Low-Grade) | Advantages |
|---|---|---|---|
| Purity | ≥98% by HPLC | ≤90% by HPLC | Higher bioactivity, fewer impurities |
| Endotoxin Level | <0.5 EU/mg | >5 EU/mg | Safe for injectable and sensitive formulations |
| Stability | 24 months at -20°C | 6-12 months at -20°C | Longer shelf life, reduced waste |
| Certification | GMP, ISO 9001, third-party tested | No certification or self-declared | Regulatory compliance, trust |
Bulk Purchase Selection Guide
Common pitfalls when sourcing vilon peptide include accepting low-purity batches (below 95%) that cause formulation instability, ignoring endotoxin limits for injectable-grade applications, and failing to verify supplier GMP status. Selection standards require requesting a full COA with HPLC trace, confirming batch consistency through third-party lab reports, and auditing supplier stability data. Buyer checklist: (1) Request MSDS and COA, (2) Verify GMP certificate, (3) Test solubility in target solvent, (4) Check storage logistics for cold chain compliance.
Core Product Advantages
Purity: ≥98% HPLC ensures maximum efficacy in immunomodulation and anti-aging pathways. Stability: Lyophilized powder remains active for 24 months under proper storage, reducing inventory risk. Cost Performance: Bulk pricing at 10-100 gram scales offers 30-50% savings versus retail, with no compromise on quality. Technical Support: Full documentation including COA, MSDS, and formulation guidance for seamless integration into R&D or production lines.
Frequently Asked Questions
Q: What is the recommended storage condition for vilon peptide after reconstitution?
A: Reconstituted vilon peptide in sterile water or PBS should be stored at 2-8°C and used within 7 days. For longer storage, aliquot and freeze at -20°C for up to 3 months, avoiding repeated freeze-thaw cycles.
Q: Can vilon peptide be used in combination with other peptides in a single formulation?
A: Yes, vilon peptide is compatible with copper peptides, palmitoyl tripeptide-1, and acetyl hexapeptide-8. However, always conduct a stability test at the target pH (5.5-6.5) to avoid precipitation or degradation.
Q: How do I verify the authenticity of vilon peptide from a new supplier?
A: Request a Certificate of Analysis (COA) with HPLC chromatogram and mass spectrometry data. Cross-check the batch number with the manufacturer’s database. For high-value orders, consider independent third-party testing by a lab like Eurofins or SGS.