Natural and artificial flavor. 0 calories per bottle. Zero sugar. Caffeine Content: 115 mg/20 fl oz. pepsi.com. We're here to help. Pepsi.com or 800-433-2652. Cash in (Subject to rules (at)Pepcoin.com. Snack purchase required. Must accrue minimum balance for payment. For promo questions call 800-332-1741) at pepcoin.com. Cash out with Venmo & Paypal, paypal and venmo are not sponsors of this promotion. Please recycle.