I leaned down and got my abs to show, and got to 8% BF "without" any "major" supps. The "only" things I currently take are: Fish oils, Flax Oils, and Whey. Creatine is NOT an absolute necessary supp IMO within the context we are speaking.
In addition, at one point in August IR max 340lbs on the bench (5' 7" 154lbs) without creatine and I was "splitting" my diet deficit/surplus days 4:3. If I would have applied a surplus continued throughout the week, and tweaked my weight training (and contents of diet), I am sure this would have went up (just makes sense).
Im an old man (46), and if anyone has a deficiency or "less than prime" internal chemicals it would be a person at my age. Not to mention possible longer recovery (rest between WO's) possibly.
Good Ole Fashioned hard work (training) and deficit dieting are the miracle workers.
Speaking for myself, I "earned" my low body fat without fat loss pills, (and muscle gains "appropriate" for my goals) without creatine, or any other "pills" other than fat oils and Whey powder. I addition, one "doesnt" need fat loss pills the last few pounds, this is hog wash will not make it come off any faster nor be a small or large miracle worker, lol.
Its just me, but I dont need the stuff to meet my personal goals. If I work hard, and BLAST OFF........I will EARN my goal without a problem. But, like I said, this is just me.
Im more concerned about progression and "response from my body"---rather than "specifically" the weight being used on exercises pertaining to Ab/torso. These exercises while they may have some benefits (of course), it is NOT "the thing" that brings out the abs. Its genetics (body composition--look at people's torso's, they are not made the same), and diet to bring a low body fat percentage.
On a side note. My abs have always been large. I can honestly say that they are the SAME size now as they were when I first started. If they did grow any, it isnt an obvious growth to my naked eye. I have gained more in strength, endurance, and flex/control ability than anything else when we are disussing the ab/torso region.
ROCK ON! Everyone!
Best wishes to all of you!
Chillen