ZEROID is a South Korean medical dermocosmetic brand by NeoPharm, offering specialised ranges for dry, sensitive and problematic skin, as well as skin recovering from aesthetic procedures. Unlike universal barrier care, ZEROID products are selected according to the specific mechanism of barrier impairment and are often used on the recommendation of dermatologists.

The brand’s technological system combines MLE® and Defensamide™. MLE®, featuring the proprietary Ceramide-9S, forms a multi-layered structure similar to the organisation of intercellular lipids, while Defensamide™ supports the production of the skin’s own antimicrobial peptides – essential elements of its innate defence. ZEROID therefore restores the barrier not merely as a “moisture-retaining layer”, but as a complete physical and biological defence system.