Kojic Acid neutralizes free radicals, slowing down the process of aging and offering a younger-looking complexion. Koji Drops™ benefits for skin include brightening, damage repair, anti-oxidation, anti-aging, and anti-inflammation. Our face serum helps reduce damage and improves skin texture while adding a radiant glow. It aids in fading hyperpigmentation, making it the best serum for skin brightening. It contains sea buckthorn extract, which hydrates & plumps the skin.