Thank you, just ordered strawberry and banana plan on doing a pg dillution to increase shelf life and in order to leave more room for error when mixing. Ill be sure to email them about missing mlās as well 
ill post back after testing with preferred %s
Iām putting in an order with them end of week as well
I know this thread is old but,
Pretty sure I know why the bottles donāt contain 15mlā¦ I ordered three 15ml bottles and all three were the same.
When I pulled the droppers out of the bottle they were all empty. So it seems they fill the bottle to `12ml. As they insert the empty dropper it displaces liquid that then fills the bottle completely.
And theyāre still getting away with it!
Probably from day oneā¦
some of their flavours ( um, citrus flavours, maybe one or two others?) come with the dropper seperate. The bottles are full., so I guess weāre actually getting our full 15ml with those ones.
I donāt know why they donāt just re-label the rest. Why does a company with a good repution keep breaking trading standards? It annoys the heck out of meā¦ but itās not stopping me buying them . They are just too god to pass over.
Btw, in case you havenāt yet noticed,:
if you know any suppliers not yet listed there, do let me know. ( I spotted a few in some of these old MF threads, but found they were all defunct 
)