REPLENIX is an American dermatological brand established in 1981 exclusively for professional use by physicians. Its formulas are developed with an emphasis on medical-grade purity, stability and the bioavailability of active ingredients, combining intensive action with excellent skin tolerance.

The brand’s hallmark is its patented Green Tea Polyphenol Technology, featuring a green tea polyphenol complex purified to 90%. Unlike conventional botanical extracts with inconsistent activity, this standardised complex provides reliable antioxidant protection, helps regulate inflammatory responses and limits damage to collagen structures caused by free radicals and ultraviolet radiation. Antioxidants are therefore not merely an addition to the REPLENIX system, but the foundation for correcting skin sensitivity and premature ageing.