Hi Angie,
I contacted Brauer and received the following response from them.
"Thankyou for your enquiry.
Adrenal Cortex is a product dispensed to Practitioners, only.
You will need to contact a practitioner to discuss your request."
So that explains why they do not have that product on their website - but they do still manufacture it. I'm sure if you are in a country other than Australia, where the company is based, you could possibly get your natural health practitioner to look into it for you and place an order. The website and contact details of Brauer are: http://www.brauer.com.au/
My email address if you want to clarify anything with me is: ros4life (at) bigpond.net.au