This is a culmination of a lot of trial and error. It is my partner's favorite juice of mine and his ADV. Intense, flavourful, sweet-sour berry candy with blackberry and blue raspberry predominating and strawberry/raspberry on the back. You might want to cut down the flavor some for RDAs. Berried Alive 5% TFA Blackberry 2% WF Sour Blue Raspberry Candy 2% TFA Strawberry (Ripe) 2% CAP Raspberry v2 2-3 drops per 10mL CAP Italian Lemon Sicily 0.5% Koolada (can add more to taste) Shake and vape certified. I almost always make this at 30/70 PG/VG. The Wonder Flavors (WF) Sour Blue Raspberry candy is ESSENTIAL if you're looking for a candy flavor, but an older version of this used 2% CAP Blueberry and creates a nice forest-berry flavor. Other possible subs: ANY lemon can be used. TFA Raspberry Sweet for the CAP Rasp v2, TFA Strawberry instead of Ripe, and I'm sure other blackberries would work but I've always been happy with TFA's. Enjoy!