The only thing natural about Layne is his ability to lie to 15 year olds on an Internet Forum where he has conflict of interests with representation deals.
A lot of the naturals need to stop with the confirmation bias. You've trained all those years without gear and still cling onto the shred of hope that you can look like Layne naturally, after your goal of hitting Ronnie like proportions was taken away from you.
I am natural and I believe Layne uses AAS. Different steroids produce different effects. There is no fucking way he uses insulin, but GH / winstrol / trenbolone? yes, I wouldn't put it past him.