Grape Expectations

Hey i was wondering if anyone has ever used grape expectations. i got it from a buddy at my local hydro store and it works amazing but ive only use it for two plants and my current one isnt done. it seems to bring out natural flavor not add artificial flavor. just curious if anyone else had success with this or even heard of it.

those pics are blurry but it says 17.5% cane sugar 7.5% malt extract 5% molasses
soluble potash 1%
magnesium 0.5%
sulfur 0.5%

I am quite curious as to what this actually does to the plant.

for my sfv og it made it taste very fruity with a lemony hint idk if it does much more then just make the bud taste better