Palmitoyl Tripeptide-1

Product Description

Palmitoyl Tripeptide-1 is a high-performance biomimetic peptide widely used in advanced anti-aging skincare formulations. Supplied directly from the factory with high purity and consistent quality, this cosmetic-grade peptide provides reliable performance for skincare manufacturers and brands worldwide.

Also known as Pal-GHK, Palmitoyl Tripeptide-1 is a lipid-modified signal peptide derived from the GHK peptide sequence (Pal-Gly-His-Lys). The addition of palmitic acid enhances its skin affinity, allowing it to effectively support skin conditioning and anti-aging applications.

Palmitoyl Tripeptide-1 helps stimulate collagen and fibronectin synthesis, supporting extracellular matrix structure and improving the appearance of fine lines, wrinkles, firmness, and skin elasticity. With growing demand for science-driven and effective anti-aging ingredients, it has become a valuable active ingredient for premium serums, creams, eye care products, and professional skincare formulations.

Product Specification

• INCI Name: Palmitoyl Tripeptide-1
• Sequence: Pal-Gly-His-Lys
• Synonyms: Pal-GHK, Palmitoyl Oligopeptide, Palmitoyl-GHK Tripeptide
• Peptide Type: Lipidated Signal Peptide
• Purity (HPLC): ≥99%
• Appearance: White to Off-White Powder
• Solubility: Soluble in Water and Ethanol; Enhanced Oil Compatibility Due to Palmitic Acid Modification
• Stability: Stable Under Neutral pH Conditions; Store at 2–8°C in Sealed Containers
• Storage: Protect from Light, Heat, and Moisture
• Properties: Collagen Support, Skin Firmness Improvement, Wrinkle Reduction, Skin Barrier Support
• Origin: China

Key Benefits & Applications

Palmitoyl Tripeptide-1 is a versatile anti-aging peptide designed to support skin structure, firmness, and visible rejuvenation.

• Collagen Support: Helps stimulate collagen synthesis to maintain skin firmness and elasticity.
• Fibronectin Support: Supports extracellular matrix components associated with healthier-looking skin structure.
• Wrinkle Reduction: Helps reduce the appearance of fine lines and visible signs of aging.
• Skin Firming: Improves the appearance of skin density, smoothness, and resilience.
• Skin Barrier Support: Helps maintain healthier skin condition and improved texture.
• Suitable for Sensitive Skin: Provides effective anti-aging benefits with a gentle formulation profile.
• Cosmetic Applications: Widely used in anti-aging serums, facial creams, eye treatments, sheet masks, toners, firming lotions, and premium skincare formulations.

Formulation Guidelines

Palmitoyl Tripeptide-1 is a peptide active ingredient that should be incorporated under controlled processing conditions to maintain stability and performance.

• Recommended Dosage: 0.001%–0.01% (10–100 ppm) depending on formulation objectives.
• Addition Method: Add during the cooling phase to minimize degradation of peptide activity.
• Recommended pH: Suitable for neutral and mildly acidic cosmetic systems.
• Compatibility: Compatible with hyaluronic acid, niacinamide, ceramides, antioxidants, and other peptide ingredients.
• Avoid: Strong oxidizing agents, extreme pH conditions, and prolonged high-temperature processing.
• Storage Recommendation: Store in sealed containers at 2–8°C, protected from light and moisture.
• Synergy: Can be combined with Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, or other anti-aging peptides for multi-pathway skin rejuvenation formulations.

PAL-GHK, also known as Palmitoyl Tripeptide-1, is a lipid-modified derivative of the GHK tripeptide (Gly-His-Lys). The addition of palmitoyl groups enhances its skin affinity and supports its use in advanced anti-aging skincare formulations.