For over 180 years, BRAND'S® Essence of Chicken is the Original Essence of Chicken. It is made of an all-natural extract of fine quality chicken hygienically processed under high temperatures. Fat-free and cholesterol-free with no added artificial chemicals or preservatives, the goodness of BRAND'S® Essence of Chicken is sealed air-tight by a patented triple safety cap and packaged in an easily digestible form. Once bottle is opened, contents should be refrigerated and consumed within 24 hours.