Keto BHB Rx is a dietary supplement that will not only help you lose weight but will actually be beneficial for your general health. Keto BHB RX is a product of The Precision Lab LLC, Ponchatoula, Los Angeles. The company set its base in 2015 and since then has discovered and introduced several effective and affordable formulas. Keto BHB Rx, the name is pretty self-explanatory. Taking the supplement will work in a way similar to the keto diet.