Low concentration, high effect peptide-bound vitamin C ingredient Pentide-C

Vitamin C and multifunctional peptides are combined! Boasting a high bioavailability even at low concentrations, this ingredient promotes collagen production and exhibits anti-inflammatory effects.

The peptide used for stabilizing vitamin C itself plays a multifunctional role, "Pentide-C." Unlike conventional derivatives, the bonded peptide possesses both cell membrane permeability and antibacterial properties. Through a receptor-independent permeation mechanism, it demonstrates a powerful collagen production promotion ability that exceeds that of pure vitamin C, even at low concentrations (0.08μM and above), and excels in activating aged fibroblasts. Additionally, it has been confirmed to suppress melanin production and inhibit inflammatory cytokines (TNF-α) by over 87% due to LPS stimulation, as well as exhibiting bactericidal action against Staphylococcus aureus. It possesses excellent thermal stability, maintaining approximately 89.7% activity even after being left at 40°C for 30 days, enabling the formulation of low-irritation and high-quality skincare products. 【Features】 ■ High bioavailability and excellent effects even at low concentrations ■ Strongly promotes collagen production in aged fibroblasts ■ Suppresses inflammatory cytokine TNF-α by over 87% ■ Maintains excellent antibacterial action against Staphylococcus aureus *For more details, please check by downloading the catalog.

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