My favourite Steadfast product is HerbFizz. It gives me the freedom of not carrying my box of multivitamins whenever I am outdoors. If I am not lifting weights in the gyms you will always find me in the hills trekking or camping, HerbFizz helps with a very quick post or interactivity absorption of multivitamins, thus helps me with a prolonged threshold of any high rigorous activity. My final steps of the ascent are incomplete without my HerbFizz. Mix it with Steadfast BCAA and you get a potent formula of amino and multivitamins all together.