What is the product development history of Boao?

Boao really should have been around for some time. I have used their products for one year. Before that, my friends have been using it, and I don't know their development history. But I know the product "Palovi". Because I've been eating it, from the initial basic model to the current upgraded model, and the effect is really better? I like health care products with compound formula. You can also try it, which is recommended by Palo pro.