WSET Diploma D2 Practice Exam

Aging potential is about how a wine will evolve and gain complexity over time, not just its current balance. While acidity and tannin structure set the baseline, the long-term potential comes from how well the wine’s phenolics integrate, how the aroma develops, and whether the wine retains freshness. Phenolic integration describes the way tannins, pigments, and other phenolics harmonize as they polymerize, leading to a smoother, more cohesive mouthfeel that can improve with age. Aromatic intensity and its capacity to unfold into greater complexity with time signal that the wine can gain nuanced fragrances rather than simply lose vibrancy. Freshness, driven by lively acidity and bright fruit, helps maintain balance during aging and supports a longer, more graceful evolution. So considering phenolic integration, aromatic development, and freshness—alongside the existing acidity and tannin structure—gives the best sense of aging potential.