tudca 1500 - liver cleanse - liver rescue aid bile salts - tudca bile salt - assist liver detox cleanse tudca supplement (tauroursodeoxycholic acid) nutra-pro tudca is considered a liver support supplement since it promotes healthy levels of liver enzymes and supports your liver’s ability to regenerate. this supplement is most known for liver health but also supports intestinal, immune, heart, and thyroid health, this is an advanced supplement that improves liver health and function.