Myristoyl Tetrapeptide-12 (CAS 959610-24-3) ≥98.0%
NutraJagen Myristoyl Tetrapeptide-12 is a premium ingredient factory-supplied directly for high-standard global formulation requirements.
🧪 Technical Specs: INCI: Myristoyl Tetrapeptide-12 | White to Off-White Synthetic Powder | Purity (HPLC) ≥98.0%.
📦 MOQ & Packaging: Min Order 0.01Kg | Standard 100g 1Kg/Bag or Tailored Custom Packaging.
🌍 Global Compliance: Certified by ISO22000, HACCP, and HALAL to meet stringent international audits.
⚡ Supply Capacity: Factory-direct stable bulk supply. Active Stocks: 1,000Kg–2,000Kg available for immediate dispatch. Full COA/MSDS ready.
*Storage Notice: Store in tightly closed original container, protected from light. Free laboratory pilot samples available.
Myristoyl Tetrapeptide-12 (CAS 959610-24-3)
Myristoyl Tetrapeptide-12 is a synthetic lipo-oligopeptide produced through solid-phase peptide synthesis, coupling a hydrophobic myristoyl fatty acid chain to a specific tetrapeptide sequence to maximize cutaneous bio-availability and follicular cellular absorption. Batch-to-batch structural integrity remains guaranteed through strict HPLC purifications, controlling single maximum impurities under 1.0% and eliminating trace solvents, unreacted reagents, or residual TFA salts that typically cause ocular irritation or formulation instabilties. Engineered specifically for high-performance topical application, this bioactive signal peptide exhibits exceptional solubility in aqueous bases and seamless compatibility with polyols, hydrogels, and non-ionic surfactant matrices. As a primary raw material choice for premium eyelash serums, eyebrow density enhancers, and anti-hair-thinning scalp tonics, it provides global cosmetic formulators with verifiable peptide potencies, reliable thermal stability profiles, and clear regulatory documentation required to pass stringent global cosmetic safety assessments.
Core Benefits & Commercial Applications
Keratin Gene Expression Regulation: Bioactive peptide sequences trigger specific hair follicle signal pathways. Gene transcription for keratin-associated proteins increases substantially upon topical application. Cellular proliferation within the dermal papilla accelerates, extending the mechanical longevity of hair shafts.
Follicular Anchoring & Root Density Improvement: Cellular adhesion structures surrounding the dermal sheath undergo structural reinforcement. Dermal anchoring proteins prevent premature follicle detachment during the exogen phase. Eyelash lash volume, tensile resistance, and overall structural diameter exhibit measurable enhancements.
Targeted Industry Applications:
- Eyelash Enhancement Serums: High-potency clear aqueous formulations engineered for direct application along the upper lash line.
- Eyebrow Density Conditioning Gels: Hydro-alcoholic or polyol-based thick gels aimed at restoring thin or sparse eyebrow architecture.
- Trichological Scalp Tonics: Advanced hair follicle revitalization solutions combined with complementary signal peptides and botanical extracts.
- Nourishing Mascara Primers: Decorative functional cosmetics utilizing encapsulated peptide carriers to condition lashes during extended daily wear.
Technical Specifications & Formulation Guidelines
| Parameter | Specification Standard | Test Method |
|---|---|---|
| INCI Name | Myristoyl Tetrapeptide-12 | Regulatory Standard |
| CAS Number | 959610-24-3 | CAS Registry |
| Appearance | White to Off-White Powder | Visual Inspection |
| Chemical Purity | ≥ 98.0% | HPLC Analysis |
| Peptide Content | ≥ 80.0% | Elemental Nitrogen |
| Molecular Weight (MW) | 746.06 g/mol ± 1.0 | Mass Spectrometry (MS) |
| Heavy Metals | Total ≤ 10 ppm (Pb ≤ 3ppm, As ≤ 2ppm) | ICP-MS |
| Residual Solvents | Meets USP/EP Limits (Acetonitrile ≤ 410ppm) | GC-Headspace |
| Microbial Count | Total Aerobic Plate Count < 100 CFU/g | USP <61> |
| Commercial Packaging | 100g/Aluminum Foil Bag, 1Kg/Bottle, 25Kg/Drum | Standard Export Pack |
| Shelf Life | 24 Months at -20°C; 12 Months at 2°C–8°C | Stability Testing |
Formulation Guidelines
Recommended Use Level: Powder form: 0.001%–0.01% (10 ppm to 100 ppm active concentration). Stock liquid solution (500 ppm base): 1.0%–5.0% total formulation weight.
Processing & Heat Stability: Thermal exposure above 40°C causes peptide bond cleavage. Add during the final cooling phase of production under low-shear mixing.
pH & System Compatibility: Maintains structure between pH 4.5 and 6.5. Avoid strong oxidative agents, direct exposure to strong acids, or heavy inorganic salt loads that induce protein precipitation.
Logistics & Dispatch Matrix
| Shipping Method | Suited Volume & Freight Cost | Logistics Service Details |
|---|---|---|
| Express (FedEx/DHL/UPS) | Volume < 50 Kg Higher unit cost, optimal for urgent pilot samples. |
Door to Door delivery; Transit time: 2-3 business days; Full temperature-controlled gel packs provided for sensitive cold-chain peptides. |
| Air Freight | Volume > 50 Kg Balanced freight rate for medium commercial volumes. |
Airport to Airport service; Transit time: 3-5 business days; Custom clearance support at destination airports with full customs paperwork. |
| Sea Freight | Volume > 500 Kg Lowest freight cost per kilogram for massive scale orders. |
Seaport to Seaport; Transit time: 5-7 days (Regional Asia) or 15-25 days (EU/Americas); Full refrigerated container options available for large chemical stock. |
Technical & Commercial Advantages
NutraJagen brings more than 15 years of expertise in astaxanthin manufacturing and global supply, standing as an established authority in active substance manufacturing with a broad portfolio covering thousands of plant extract ingredients and advanced bio-peptides.
1. Natural Solutions: Focus on plant-based ingredients aligned with clean, sustainable, and health-oriented international concepts. Raw material pipelines strictly avoid hazardous organic pollutants, non-compliant solvents, or heavy metal contamination.
2. Quality Management: In-house testing facility combined with independent third-party verification to ensure consistent batch compliance. Analytical instruments such as HPLC-MS, GC-HS, and ICP-MS validate every metric prior to commercial release.
3. Professional Team: Skilled commercial and technical teams providing proactive guidance and responsive R&D support. Formulators receive direct assistance on solubility parameters, carrier stability, and scale-up troubleshooting.
4. Customer Support: End-to-end service team maintaining close follow-up from inquiry to delivery and beyond to ensure seamless cooperation. Flexible inventory reserves secure continuous supply chains for high-volume multinational brand owners.
Frequently Asked Questions
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