Palmitoyl Pentapeptide-4 Powder

Palmitoyl Pentapeptide-4 Powder – Premium Anti-Aging Active Ingredient with 98% Purity for Professional Cosmetic Formulations

Xi'an Le-Nutra Ingredients Inc. offers pharmaceutical-grade Palmitoyl Pentapeptide-4 Powder with verified ≥98.0% purity by HPLC testing, manufactured in our certified 60,000㎡ GMP-compliant production facility. Also known as Matrixyl, this matrikine signal peptide activates TGF-β pathways to stimulate Type I/III/IV collagen, fibronectin, and GAGs synthesis. Our production capacity reaches 3,000 tons annually across 6 multifunctional lines, ensuring stable supply for global cosmetic manufacturers. With 14+ years of peptide synthesis expertise and strict quality control protocols, we deliver consistent batch quality, complete regulatory documentation, and 98% on-time delivery performance for anti-aging skincare formulations worldwide.

What Is Palmitoyl Pentapeptide-4 Powder?

This synthetic lipopeptide combines palmitic acid with a pentapeptide sequence (Lys-Thr-Thr-Lys-Ser) to create a powerful matrikine messenger. The fatty acid conjugation solves the permeability challenge common to hydrophilic peptides, enabling effective dermal penetration.

Unlike traditional retinoids that may cause irritation, this ingredient provides gentle yet effective structural skin rejuvenation. It mimics natural repair signals to trigger collagen production and dermal densification. Formulators value it for addressing age-related collagen loss without compromising skin tolerance.

The white to off-white crystalline powder format ensures easy incorporation into various cosmetic systems. Your formulation benefits from enhanced stability compared to growth factors and larger protein molecules.

Technical Specifications

Core Anti-Aging Mechanisms

​​​​​​​This peptide is the first matrikine to stimulate collagen in beauty science. It stimulates fibroblast receptors to increase extracellular matrix synthesis via several routes.

Your formulas are multi-dimensionally benefitted. The substance promotes collagen Type I for structure, Type III for skin strength and Type IV for the reinforcement of the dermoepidermal junction. The cell adhesion and tissue repair ability can be improved by synthesising fibronectin.

GAGs synthesis boosts skin moisture from the inside out. Increased expression of TGF-β enhances wound healing and tissue remodelling. Clinical tests show visible decrease in wrinkles after 4 weeks of use with best benefits seen after 8-12 weeks of continued use.

The technique targets static wrinkles from collagen breakdown, not dynamic expression lines. This makes it appropriate for mature skin compositions, in case of gravity ageing and dermal thinning.

Application Advantages for Formulators

You have better formulation flexibility for your product development. The substance is stable during normal heating stages up to 45-50°C, unlike temperature sensitive proteins. This thermal stability ensures ease of manufacture and longer shelf life of finished products.

The low effective concentration (3-8 ppm in the final formulations) offers good cost efficiency. You get clinical efficacy without significantly impacting production costs. The mild performance profile applies to sensitive skin products and formulas for everyday use.

Broad pH compatibility (5.0-7.0) allows inclusion into a variety of cosmetic systems. It works well in serums, creams, lotions, eye treatments and masks formulas. The peptide is quite compatible with other actives such hyaluronic acid, vitamin C derivatives and plant extracts.

Water & glycol solubility for easy cold process integration. Your R&D team can create new delivery systems such as liposomal encapsulation and time-release technology.

Quality Control and Compliance

Throughout the whole production cycle our quality assurance complies with ISO 9001 and GMP standards. After the batch is made it undergoes thorough purity examination by HPLC, molecular weight confirmation and heavy metal screening. Microbial testing to meet the norms of cosmetic safety.

Full paperwork accompanies each package. We give COA, TDS, MSDS, Allergen Statement, Non-GMO Declaration and Halal/Kosher Certification. This all-inclusive documentation simplifies the process of filing for regulatory requirements in different markets.

Peptide concentration, acetate levels and water content are monitored with advanced analytical tools. In our quality control laboratory we do skin irritation compatibility testing to make sure of safety profiles. Full batch traceability enables quick response to any quality questions.

Third-party testing support is provided on request. To assure an unbroken supply for your production schedules, we hold a safety stock of more than 30 days.

Manufacturing and Supply Capabilities

Our specialised peptide synthesis plant has 6 specialised production lines with an annual output of 3,000 tonnes of Palmitoyl Pentapeptide-4 Powder. Sophisticated extraction techniques and purifying technologies guarantee reproducible product quality for each batch.

Direct factory supply means there are no middleman costs and prices become competitive. You have flexible MOQ options, perfect for testing formulations and commercial volume production. Globally, our supply chain management delivers 98% on time performance.

Trusted logistics partners let us service cosmetic manufacturers in North America, Europe and Southeast Asia. We have a few shipping choices to suit your schedule needs: maritime freight, air cargo and rapid delivery;

Supplies are interrupted, your manufacturing keeps running via safety stock reserves. Our raw material partnerships with verified sources provide steady long term supply.

OEM/ODM Customization Services

Your brand can benefit from our ability to customise completely. We can create formulations for anti-aging claims and certain target groups. Specification adjustment services alter purity, particle size and form of distribution.

Custom packaging design and paperwork relevant to your brand are among the private labelling possibilities. Our R&D team works together on the development of proprietary peptide complexes and synergistic formulations. Technical assistance involves advising on stability testing, efficacy validation, and regulatory compliance.

Our comprehensive service simplifies your product launch timetable, for completed cosmetic items or customised raw material specifications. We will supply samples for trials of formulations before any large orders are placed.

Packaging and Storage

Standard packing is 25 kg fibre drums lined with double-layer food grade polyethylene bags. This design keeps it protected from moisture, light and infection during storage and transport.

Store sealed containers in a cool, dry, dark place. Recommended refrigeration at 2-8℃ for best shelf life extension. Avoid high temperatures and direct sunshine since this may damage the peptide action.

Stored correctly, the product retains full efficacy for 24 months from the manufacturing date. Close unsealed containers immediately. Use within 6 months of opening.

FAQ

Q: What makes this peptide effective for anti-aging formulations?

A: The palmitoyl lipid tail improves skin penetration allowing the peptide to reach target fibroblasts in the dermis. When taken up it mimics to natural matrikine fragments that signal collagen formation. This combination action of enhanced delivery + bio-signaling resulted in significant anti-aging effects.

Q: How should formulators use this ingredient?

A: Add at the cooling step below 45°C to keep the integrity of peptide. Recommended use concentration 2-5% in finished goods (equal to 3-8 ppm active peptide). Best pH 5.0-7.0 for stability. Compatible with most cosmetic preservatives systems.

Q: What documentation of quality do you provide?

A: Each batch is accompanied by a Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), Allergen Statement, Non-GMO Declaration and the appropriate Halal/Kosher certificates. We offer stability statistics on request and are supportive of third party testing verification.

Q: How long can anti-aging effects be observed?

A: 4 weeks of constant use can visibly enhance skin smoothness and fine wrinkles. After 8-12 weeks of continuous use, the visible reduction of static wrinkles and sagging can be accomplished. In clinical protocols, results are routinely evaluated at 28-day and 56-day intervals.

Contact Us for Professional Support

Ready to enhance your anti-aging formulations with Palmitoyl Pentapeptide-4 Powder? Contact us at enquiry@lenutra.com to discuss your specific requirements.