No, the effect of filtering capsule on removing melanin is very obvious. After taking it, it can directly improve the skin color, so once the drug is stopped, it will not be dark again, and the black substance in the skin has been removed. Filter capsule is an innovative oral science and technology product launched by VidaGlow to solve the skin color problem of modern people. Its core ingredient is the star patented formula SkinAx2, which is composed of grape seeds unique to French champagne producing areas and melon extracts from southern France.