Find the Caffeine in Your Product
Caffeine is found in coffee, tea, energy drinks, foods, supplements, and some medications. Use the resources below to help identify how much caffeine may be in the products you consume.
Start With the Right Resource
Caffeine amounts can vary by product, serving size, formulation, and manufacturer. The resources below provide searchable information for common beverages, foods, and medications so you can look up the specific product you are using.
Where to Find Caffeine Information
Choose the resource below that best matches what you are looking for.
CSPI Caffeine Chart
Use the Center for Science in the Public Interest caffeine chart to look up many common foods and drinks, including coffee, tea, soft drinks, energy drinks, and selected over-the-counter products.
DailyMed
DailyMed provides labeling information for prescription and over-the-counter medications. Use it when checking whether a medication contains caffeine or other active ingredients.
USDA FoodData Central
FoodData Central provides nutrition information for many foods and beverages, including coffee, cocoa, chocolate, and other products that may contain caffeine.
Three Things to Check
A few details can make a big difference when comparing caffeine amounts.
Find the Exact Product
Search using the full product, beverage, food, or medication name whenever possible.
Check the Serving Size
Make sure the serving size or dosage shown matches the amount you actually consume.
Check the Caffeine Amount
Review whether the caffeine amount is listed per serving, container, dosage, or weight.
Important Reminder
Match the exact product and serving size. If medication information is unclear, ask a pharmacist. Product ingredients and caffeine amounts may change, so always review the most current information available for the specific product you use.
Know What You're Consuming
Caffeine can come from several sources throughout the day. Checking the product, serving size, and caffeine amount can help you better understand your total caffeine intake.