Hello Mr. Zone27,
Thank you for your information request.
Both the EicoRX and EicoPro contain proprietary amounts of GLA for added anti-inflammatory benefits.
The EicoRX contains a small amount of GLA and is therefore geared towards individuals with chronic illness.
The EicoPro contains a higher amount of GLA and should therefore only be used by serious athletes as the average individual, even those individuals suffering from inflammation, do not require that much GLA.
As for benefits using the new oils, I personally started on my first bottle of EicoRX less than one week ago and already have noticed how less groggy I am in the morning and how much less sleep I need to feel rested.
Hope this helps,