Like to thank jbryand101b for sending me a few servings of blue raz.
effectiveness: im telling you it does what it says it does and ive already bought a tub. getting into the end of my real estate studies and i need to focus and soak it all in like a sponge and it will no doubt help out. took the samples on a few days i had some big jobs i needed to take care of one cleaning out my damn garage and disposing of a few things to the dump and two other days a had some side jobs i wanted to get done in a day and not comeback the next day. reached all my goals within those days. love this product and ill probably be buying it on a constant rotation.
taste: it was all right. a flavor i can like, im on black cherry now and i like that better than blu raz. had a strange smell when i opened the bag but i kind of liked it,lol.
mixability: no problem. mixes fine in a shaker cup.
im happy with focus and id give it a 10/10. ive recommended it to some of my neighbors and friends.
thanks again jbryand101b and SNS for giving me sample. appreciate it.