well i think synthol for the average joe that is just trying to look good for the ladies is bullshit. BUT, if you are huge competitor with tons of time, training, sponsors, and money on the line.....I can see the need for slight use with proper observation. As for the rest of us that wont or probably will not make it to that level it is bullshit. just bust your ass to the best of your abilities and let your training and genetics take their course. hell, add a new "product" but don't be a wannabe like valentino who looked good back in his earlier days and fucked it up in his later career for whatever reason that may be. who gives a shit if your arms are 20" and you curl as much as a fuckin cheerleader??