Primary human epidermal melanocytes isolated from neonatal foreskin, cryopreserved at the end of the secondary culture. These cells are isolated from moderately pigmented tissue. • Viability at least 70% • ≥500,000 viable cells/vial • Capable of at least 12 population doublings • Mycoplasma: Not Detected • Hepatitis B: Not Detected • Hepatitis C: Not Detected • HIV-1: Not Detected • Bacteria, yeast, and other fungi: Not Detected