12 drops out of the bottle would be 2.5% with a 10ml bottle of juice. Being that alcohol carried flavors are thinner than pg or vg. I counted 47 drops of alcohol flavoring to make 1ml. Hope this helps...I'll do that and report the results. Got my shipping notice today so it should be within a couple day. I generally do 70/30 pg/vg so I'm assuming the flavor would be even stronger at 12 drops per 10ml. Thanks.

