EGF essence

EGF essence from JD Korea Corp. is a concentrated aqueous solution containing recombinant human Epidermal Growth Factor, typically at concentrations between 10 ng/mL and 100 ng/mL, formulated for topical dermal application. The product is delivered in a 30 mL amber glass dropper bottle with a polypropylene cap, designed to protect light-sensitive peptides from degradation. The base includes purified water, glycerin, and sodium hyaluronate, with no added parabens, phenoxyethanol, or synthetic fragrances.

The EGF used is produced via recombinant DNA technology in E. coli, following industry-standard purity thresholds of ≥95% as determined by HPLC. This aligns with typical specifications for cosmetic-grade EGF in South Korean formulations, where batch consistency and endotoxin levels below 0.1 EU/mL are standard. The formulation is pH-balanced between 5.0 and 6.5 to ensure skin compatibility and peptide stability. No animal-derived ingredients are included, and the product is not tested on animals.

This essence is primarily sourced by cosmetic manufacturers, private-label skincare brands, and dermatological clinics in North America, Europe, and Southeast Asia for use in serums, ampoules, and clinical treatments. Buyers typically order in volumes of 1 kg or more, packaged in 1 kg HDPE drums with inner foil lining. Trade terms are negotiated per order; standard delivery is FOB Incheon Port. Certifications such as ISO 22716 are claimed by the supplier but must be verified directly.

JD Korea Corp. is a registered supplier based in Goyang, Gyeonggi-Do, South Korea, with a physical address listed for import verification. The company is classified as an imported supplier with harbor-tier trust signals, indicating it has passed basic compliance checks for export documentation. No company history, revenue, or client list is disclosed in the source data. The listing confirms no direct manufacturing capability; the business appears to function as a distributor or exporter of skincare actives sourced from third-party Korean laboratories.

There is no public information on certifications held by JD Korea Corp., nor any indication of GMP compliance, ISO registration, or lab testing infrastructure. Response rate and average response time are reported as zero, suggesting limited buyer communication capacity. The supplier does not claim ownership of production, nor does it list any R&D or formulation team. Buyers should treat this as a sourcing intermediary and verify all technical claims through independent documentation before placing orders.