I want to know how long the official package will last? A year? Or two?
I think officially 12 months. In reality - always - way longer
Thanks for the quick reply.
AFAIK the oils are the only component that could have limited shelf life
The powder, if kept in a dry cool place in sealed undamaged packaging could last well past the official 12 months. The oils are in a similar state, but do degrade, though I don’t know how quickly they degrade.
And they (the oils) will definitely last longer if you keep them in a dark place than if you don’t.