Spectrum Naturals® Organic White Wine Vinegar. Product of Modena, Italy from Italian white wine. USDA organic. Acidity 6%. Spectrum's organic white wine vinegar is carefully blended from the finest Italian white wines and aged slowly producing a delicate vinegar with exceptional flavor. Certified organic by QAI. Produced and bottled in Modena, Italy. 800-343-7833. www.spectrumorganics.com.