HALA KAHIKI Pineapple Niacinamide 5% Serum is a daily brightening serum formulated with 5% niacinamide, pineapple extract, and VITA HA400 to help improve skin tone and reduce the appearance of dark spots. Designed for low-irritation care, it supports a clearer and more even complexion while providing hydration to the skin. Clinically tested results showed a 23% improvement in skin pigmentation and a 4% improvement in skin brightness after two weeks of use. The lightweight vegan formula helps promote a radiant and balanced-looking skin tone.