D Alba White Truffle First Aromatic Spray Serum 120mlPremium White Truffles carefully extracted from Piedmont, Italy, infused with Tocopherol(vitamin E) make d'Alba's signature ingredient Trufferol, which is rich in antioxidants. In vivo tested results showed a 4% improvement in skin elasticity and an 8% improvement in deep hydration levels in just 4 weeks of use, with an instant reduction in dry patches with just one spray.