When shopping for a liver aid supplement, look for a multi ingredient formula that contains TUDCA, NAC and milk thistle.
I recommend the product N2guard from n2bm.com. N2guard is loaded with 43 ingredients to detox the liver and keep the body healthy while on cycle. It contains a full dosage of TUDCA, NAC and milk thistle with each serving. It has a massive 7 pill serving size. N2BM didn't cut any corners when making N2guard.
A good liver aid supplement shouldn't be cheap. If you look at the cost of raw TUDCA, it is extremely expensive. That is why so few companies add it into their liver aid supplement.