REPLENiX is a medical-grade skincare brand under the TOPIX group, trusted by dermatologists for over 40 years. All products are developed and manufactured in FDA-certified facilities. Known for its high-potency, science-driven formulas with ingredients like green tea polyphenols, all-trans retinol, glycolic acid, and ProteXidine™—a new patented technology developed to defend against photoaging. REPLENiX delivers professional-level results for aging, discoloration, and texture concerns.