Curious No. 4 sits in Aperol Spritz territory: bitter, citrus-forward, and fizzy. Blood orange and green mandarin do most of the work on the palate, with a light, effervescent texture that keeps it feeling easy to drink. The bitterness is present but not aggressive, making it one of the more approachable bottles in the range. The colour is a burnt amber with soft orange tones. The aroma is citrus and faintly floral. On the palate it's bright and clean, with the orange flavours clear and the finish refreshing rather than lingering. American ginseng, turmeric, and holy basil are included as functional botanicals; they sit in the background. Serve well chilled, ideally in a wine glass over ice. A reasonable stand-in if you're looking to match the social ritual of an Aperol Spritz without the alcohol.