Oligopeptide-55

High-quality Oligopeptide-55 for cosmetic applications. Direct sourcing from reliable manufacturer. Wholesale supply available worldwide.

Product Description

Oligopeptide-55 (also known as CG-Collagrin) is a synthetic bioactive peptide of approximately 12 amino acids, designed for advanced skin care applications. It functions as a skin-conditioning and regenerating ingredient, promoting the proliferation of keratinocytes and fibroblasts, stimulating collagen and elastin synthesis, and enhancing skin elasticity and firmness. By mimicking natural repair signals, Oligopeptide-55 helps accelerate skin renewal and supports the production of structural proteins and hyaluronic acid, thereby improving hydration and dermal integrity. With good compatibility in aqueous cosmetic systems and relatively low irritation potential, it is widely used in anti-aging serums, lifting and firming creams, repair treatments, and regenerative skincare products. This multifunctional peptide offers formulators a high-purity, innovative solution to improve skin resilience, smoothness, and overall vitality.

Product Specification

• INCI Name: Oligopeptide-55
• Chemical Name: Synthetic oligopeptide (~12 amino acids, including asparagine, aspartic acid, isoleucine, leucine, methionine, phenylalanine, serine, threonine)
• Appearance: White to off-white powder
• Solubility: Soluble in water and aqueous buffers
• Stability: Stable under recommended storage (cool, dry, protected from light); sensitive to proteases, high temperature, and extreme pH
• Properties: Skin conditioning and regenerating peptide; promotes keratinocyte and fibroblast proliferation; stimulates extracellular matrix synthesis; enhances structural protein and hyaluronic acid expression; firms and smooths skin; high purity (≥95%)