Made from the finest California wines. Artisanal barrel-aged. California. Est. 1975. 6.5% acidity. No preservatives. To retain subtle taste characteristics, we do not pasteurize or add preservatives to our vinegars. Artisanal vinegars for everyday use. Our Unique Process: Established in 1975, Kimberley is one of America's oldest producers of artisanal vinegars using the time-honored French fermentation method known as Orleans process. To learn more about how our handcrafted, barrel-aged vinegars are made please visit our website. CCOF: Certified organic. kimberleywinevinegars.com. Certified organic by California Certified Organic Farmers. Eco-label. Printed on 100% post consumer waste recycled paper.