Natural lemon flavor with other natural flavors. All natural. Made from green & black tea leaves. Made from the best stuff on Earth. 110 calories per 12 fl oz serving. Let's play. letsplay.com. Snapple is made from the Best Stuff on Earth (we're not tooting our own horn; it's right on the bottle). We use green and black tea leaves with natural antioxidants (Contains 110 mg per 12 fl oz serving of natural antioxidants (as tea polyphenols)) and filtered water. Put it all together and you've got a taste worth bragging about. Please recycle. Call us at 1-800-762-7753 or visit us at snapple.com.