Yes Layne Norton is completely natural. And his impressive transformation comes from having found an incredible method based on his research and working with several personal trainers.
And you can be sure of that because why would he lie? He has nothing except his entire career and personal fortune on the line.
But we can be fairly sure that his transformation which looks to be a pretty center of the bell curve for people who are admittedly on steroids is in fact a far right tail case of the bell curve of people who do not take steroids, because that’s what scientists do right, assume the unlikely over the likely in cases where the prior would suggest the straight forward answer right?