Couldn't wait...I dripped three drops of bananna, and it is good. Flavor is light at 5% but everyone says it gets stronger. I am leaving it as is because it is already vapable. Peanut butter was stronger, and so again I'm sticking with 5%. After 24 hours I was so happy with them I made 50ml of each using the same percentages. I also started a 30ml batch of NY cheesecake. Tonights batches can have time since I have last nights screations to supplement my premade juices.