Anyone know of a good detox that doesn't make you lose weight?

Most of the weight lost during a “cleanse” is water weight and whatever happens to be sticking to your bowels. That loss is inevitable, but will come back rapidly (Like, drink a glass of water. Tada!)

I’ll take on that does make you loose wieght if you have that one?

Eat a normal low-fat diet with plenty of fruit, vegetables and water. Skip smoking, drugs & alcohol. “Cleansing” and “detox” nonsense. Your body isn’t full of dirty toxins.