My main goal with this DIY thing was to try and replicate my favorite juice.. it's been a miserable failure. And after trying every known peach flavor from every vendor.. I finally found it! vaping Zone's gourmet peach flavor. At about 23% with a few drops of cotton candy and it almost exactly imitates my favorite vendor's juice! I think it's about as close as I'm ever going to get. I know, 23% sounds like a lot but it really took that much to get there... and yes, I let it steep. For days at a time, even with hot water baths. No lemon, no vanilla... just straight up juicy peach flavor... I thank everyone who tried to help me, you guys are an invaluable resource. Now to try and replicate my second favorite... MIX ON!!