Palmitoyl Tripeptide-38 (CAS 1447824-23-8)
NutraJagen Palmitoyl Tripeptide-38 is a premium ingredient factory-supplied directly for high-standard global formulation requirements.
🧪 Technical Specs: INCI: Palmitoyl Tripeptide-38 | White to Off-White Powder | Purity: ≥99.0% (HPLC).
📦 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: 10Kg–20Kg available for immediate dispatch. Full COA/MSDS ready.
*Storage Notice: Store in tightly closed original container, protected from light. Free laboratory pilot samples available.
Palmitoyl Tripeptide-38 (CAS 1447824-23-8) Pure Powder
≥99.0% (HPLC)
Water Soluble
569.8 g/mol
Cosmetic Grade
ISO/HALAL/HACCP
Product Overview
Palmitoyl Tripeptide-38 represents a state-of-the-art dioxygenated lipopeptide engineered to stimulate the synthesis of six major constituents of the skin matrix and the dermal-epidermal junction (DEJ). This high-performance active ingredient features an advanced molecular structure that ensures excellent skin penetration, chemical stability, and heat resistance in typical manufacturing conditions. Liquid chromatography-mass spectrometry (LC-MS) verification guides our batch purification protocols, keeping residual reagents well below international detection thresholds. Designed for premium cosmetic formulations, the peptide integrates seamlessly into stable emulsion systems, offering formulators a highly compatible active that mitigates sedimentation or separation risks. By ensuring structural integrity at the raw material stage, we deliver a reliable solution that helps global brands establish product premiumization and secure long-term consumer trust.
Key Functions & Industrial Applications
Core Biological & Technical Benefits: The structural profile of Palmitoyl Tripeptide-38 acts as a cellular messenger that stimulates the synthesis of Collagen I, III, and IV, alongside Fibronectin, Hyaluronic Acid, and Laminin-5. Dermal cell response pathways are optimized through this targeted signaling, reconstructing the extracellular matrix and restoring skin density. Our high-purity crystalline powder eliminates synthetic side-products that trigger contact sensitivity, making it compatible with sensitive skin applications. Excellent thermodynamic stability prevents peptide chain denaturation during high-speed shear emulsification, preserving biological activity across diverse processing setups.
Targeted Commercial Formulations: Our raw material supports global premium product lines including anti-aging face serums, lifting eye contour creams, and deep-wrinkle filler concentrates. It is highly valued in firming neck gels and skin barrier repair ointments due to its compatibility with liposomes and polymeric thickeners. Manufacturers utilize our high-purity powder to formulate corrective fluid foundations and hydrating anti-wrinkle primers, where uniform dispersion of active peptides across the pigment matrix is required.
Technical Specifications & Logistics
| Parameter Type | Specification / Value |
|---|---|
| INCI Name | Palmitoyl Tripeptide-38 |
| CAS Registry Number | 1447824-23-8 |
| Molecular Formula & MW | C30H59N5O5S | 569.8 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity (HPLC Verification) | ≥99.0% |
| Heavy Metal Limits | Lead (Pb) ≤ 3.0 ppm | Arsenic (As) ≤ 1.0 ppm | Mercury (Hg) ≤ 0.1 ppm |
| Residual Solvents | Acetonitrile ≤ 410 ppm | Water content ≤ 5.0% |
| Microbiological Standards | Total Aerobic Count ≤ 100 CFU/g | Yeasts & Molds ≤ 10 CFU/g | Pathogens Absent |
| Commercial Packaging | 1Kg/Aluminum foil bag, internally sealed with food-grade double polyethylene liner. |
| Shelf Life & Storage | 24 Months from manufacturing date. Keep at -15°C to -20°C in airtight container. |
Formulation & Processing Guidelines: Formulators should dissolve Palmitoyl Tripeptide-38 powder in sterile demineralized water or standard glycols at room temperature before addition. We recommend an active raw material addition dosage of 0.01% to 0.1% for pure powder forms. The optimal formulation pH range remains stable between 3.5 and 6.5. For ideal stability in manufacturing, incorporate the pre-dissolved peptide during the final cooling phase (below 40°C) after emulsion formation to prevent structural degradation.
| Shipping Method | Suited Volume & Freight Cost | Logistics Service Details |
|---|---|---|
| Express Cargo | Suited for sample orders and trials under 50kg. Standard carrier rates apply. | Door-to-door courier service. Custom clearance completed in 2-3 business days. |
| Air Freight | Suited for urgent commercial volumes over 50kg. Moderate-to-high freight cost. | Airport-to-airport transit. Temperature-controlled shipping holds. Delivery in 3-5 days. |
| Ocean Freight | Suited for high-volume commercial stockpiles over 500kg. High cost efficiency. | Seaport-to-seaport routing. Wooden pallet loading. Standard transit of 5-7 days for Asia regional hubs. |
Technical & Commercial Advantages
NutraJagen brings more than 15 years of expertise in astaxanthin manufacturing and global supply, backed by a broad portfolio covering thousands of plant extract ingredients. Our modern production complexes utilize computerized extraction systems to deliver reliable batch characteristics that satisfy strict cosmetic guidelines.
- Natural Solutions: We focus on plant-based ingredients aligned with clean, sustainable, and health-oriented international concepts, utilizing green chemistry principles to reduce chemical footprints.
- Quality Management: Our in-house testing facility combined with independent third-party verification guarantees consistent batch compliance, running complete chromatography scans for every peptide synthesis campaign.
- Professional Team: Our skilled commercial and technical teams provide proactive guidance and responsive R&D support, helping customers resolve complex solubility and matrix compatibility challenges.
- Customer Support: A dedicated end-to-end service team maintains close follow-up from inquiry to delivery and beyond to ensure seamless cooperation and reliable supply chain security.
Frequently Asked Questions (FAQ)
What is your standard production lead time for bulk orders?
Our facility maintains a continuous inventory of 10Kg to 20Kg of raw peptide powders. Standard commercial orders under 1Kg are dispatched from our warehouse within 3 working days. Custom production lots or bulk orders exceeding 5Kg require a lead time of 15-20 days.
How do you ensure peptide stability during high-temperature shipping?
While Palmitoyl Tripeptide-38 is chemically stable, we pack all global shipments in thick, double-polyethylene vacuum-sealed foil bags within insulated thermal containers. For summer shipping routes, we include dry ice or gel cold packs to keep temperatures inside the shipping container stable during transit.
Can we request third-party testing from Eurofins or SGS before delivery?
Yes. We welcome third-party inspections. Upon request, we coordinate pre-shipment sampling and testing with accredited laboratories such as SGS, Eurofins, or Intertek to verify HPLC purity, heavy metals, and residual solvent specs.
Is your Palmitoyl Tripeptide-38 powder suitable for vegan and clean-beauty brands?
Yes, our synthesis process is entirely animal-free and does not involve any animal-derived starting materials. The product complies with clean-beauty guidelines, is non-irradiated, and contains no genetically modified organisms (non-GMO).
Do you provide support for custom regulatory filings in EU/US markets?
Our experienced regulatory affairs department assists clients with required documentation, including full INCI registration details, manufacturing process flowcharts, heavy metal analysis, and custom technical declarations to simplify import clearances.
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