I have some year old Loranns all my loranns oils are a year old as of march this year.
I noticed wwhen first purchsed the flavors were very weak and used in upwards of 35% to have flavor
I shelved all my loranns and opted for other flavorings
Today I first smelled each oil and was blown away by their now pungent aromas equating a mimic of their designation
Banana is now banana, watermelon is amazing like fresh watermelon off the trucks on the side of the road in the 70's
Strawberry as well it was awful and now whoa thats pure strawberry
Extracts take time to mimic flavor and were not exactly using them in cooking mixes
I noticed the dates on my bottles, I got them fresh off the assembly line as my local baker school had picked them up for me
So if used 1-2 year before expiry having a 3-4 year expiry, they should be better than good and fully mutated
I opened the previous year to allow fresh oxygen then steeping cap closed in a dark cabinet.
This is how I did it and they smell fantastic.
They did not smell like this when opened, they had remnant smell; thats watermelon etc. but it was not strong, now all oils are very sweet and strong smelling..
Watermelon has a much longer shelf life than banana and strawberry .
I did not care for either juice after initial taste which I thought were good but then they went downhill fast an y juice made with the Loranns but now OMG very good flavors..