Enjoy the same quality Essential Amino Acids but with a more ethically sourced, transparent and cleaner formula thanks to ATP Science’s latest game-changer. So, what’s the point? All humans require the nine essential amino acids as we cannot convert or synthesise these on our own, meaning they must come from our diets. While vegans are rarely deficient in total dietary protein, the amino acid profile is often very different. As such, it’s important to have a quality source of essential aminos, regardless of your dietary requirements or fitness level.