55% Nebbiolo/30% Croatina/10% Vespolina/5% Uva Rara. Unlike the riserva-level "Lozio" red, the "Santuvario" red is made annually, from Santuvario's younger (20-to-40-year-old) vines. They lie at around 400 meters in elevation among steep hills in the middle of woods on porphyry-rich volcanic soils...