Not knocking the ingredient, there’s just an over abundance of products using it. I want HPS products to A) be as unique as possible and B) limit overlapping ingredients to avoid dangerous / unnecessary amounts bc let’s face it, we all use a variety of brands and products and it’s very easy to over do some ingredients without even realizing it.. for example vitamin d and b Vitamins, and even carnitine... I recently had bloodwork showing abnormally high levels and when I went through my supp stash I realized I was taking way too much and subsequently had to stop using several products.