“I said to my naturopathic doctor friend who recommended Keto Brainz “is it possible to notice effects after the first use?!” YES! I’m a 57 yo who needed a boost after being sick a couple times and feeling low and slow. I feel better everyday with this in my morning beverage and I’m only using half a scoop!! Almost ready to have the second half scoop for mid day boost! Thank you for creating something that boosts both mind function and energy levels!”