Well, it's the carvacrol that does the majority of the work against bacteria. Somewhere in all my stuff I have a paper where they subjected various bacteria (pathogenic gram-negative so double wall) to carvacrol and then viewed the bacteria under an electron microscope. What they found was that the bacteria became odd shaped (distorted) and appeared to "spill out" their cellular contents. So this shows that carvacrol disrupts their membrane. Though it is not known exactly how. More so it was low concentrations of carvacrol.
That being said, carvacrol also appears to interfere with the NfKB pathway. So it shows anti-inflammatory properties - again even at low concentration.
So the higher the carvacrol content the more potent it would be. As for the studies they sometimes use isolated or pure carvacrol and sometimes full oil or natural oil.
Nothing would be wrong with 70%, it just might not work as good as 80-85%.
EDIT: I should also mention that at low dosage (which is roughly the 10+ drops 3x daily) it's actually ineffective at damaging certain probiotic bacteria like Bifo and Lacto bacteria. So this makes it quite unique.
EDIT EDIT: Also it certainly didn't cure me, but when combined with Imuran threw me into a remission like I've never felt before. So this has me extremely intrigued. Also there was lot's of bad before getting really good. Up's and down's.
EDIT, EDIT, EDIT, haha - Also it seems to work better for things like Pancolitis etc versus a diagnosis of straight, full blown Ulcerative Colitis for some weird reason. Most with Pancolitis seem to heal pretty fast on it, some never returning to the forum again... or so far. Crazy. Awesome and lucky for them though!
Post Edited (Canada Mark) : 6/28/2014 10:14:42 PM (GMT-6)