This lightweight, fast-absorbing serum delivers intensive nourishment to restore and revitalize the skin while addressing fine lines, uneven tone, hyperpigmentation, and dehydration. A concentrated blend of niacinamide, tranexamic acid, glutathione, and vitamin C supports collagen production, brightens dullness, and protects against oxidative and UV stress. Hydrating and barrier-repairing ingredients—including betaine, trehalose, ceramide NP, panthenol, and allantoin—help calm, strengthen, and deeply replenish the skin, while botanical extracts such as sea buckthorn, ginseng, adenosine, and apple support firmness and long-term resilience. The result is skin that appears brighter, smoother, and more balanced, with visible improvements in tone and texture over time.

KrX's BIoherb Derma Plus spicule treatment is designed to function as both a self-activating galvanic therapy and a lamellar treatment, working in harmony with the skin—no devices or tools required. Using charged ingredients and electrolytes, the formula creates a gentle galvanic microcurrent when it comes into contact with skin moisture or is massaged in. This natural reaction enhances microcirculation, supports lymphatic flow, aids detoxification, and encourages cellular renewal while improving overall skin vitality.

Formulated with tranexamic acid, a powerful tyrosinase inhibitor, the serum helps interrupt excess melanin formation and supports repair of pigment-damaged skin. Niacinamide further brightens and evens tone, while RiFerm-NPG™—an award-winning fermented rice water complex rooted in Korean traditional medicine—supports skin balance and resilience. Recommended for daily use, Mela Defense is well suited for concerns related to melasma, sun damage, and uneven pigmentation.