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Welcome to the Chocolate Lab

Curiosity, meet chocolate. Explore the science behind what make HERSHEY’S Milk Chocolate so delicious.

Discover the Science of Chocolate

Milk chocolate is made from a few simple ingredients: cocoa, sugar and milk. But by changing its temperature, ratios or process, you can turn your chocolate bar into something completely new.

Ready to discover the science behind the sweet? Peel back the wrapper and step into the lab! We’re adding even more to explore, so check back soon.

Let’s Get Started in our Chocolate Lab

There are so many ways to enjoy HERSHEY’S chocolate. Milk chocolate behaves different depending on its temperature. But whether it’s room temperature, warm or melty, chocolate is always a fun and delicious treat!

Get Started:

Room Temperature Chocolate

student eating their custom hersheys chocolate bar
How to Make Your Own Chocolate Bar

You can make your own custom HERSHEY’S bar at home! All you need is milk chocolate, your favorite add-ins, and a few simple tools to become an amateur chocolatier.

family experiencing hersheys chocolate tour ride at chocolate world
Learn More At the Home of HERSHEY’s Chocolate

Take your chocolate knowledge to the next level by visiting HERSHEY’S CHOCOLATE WORLD! Learn how our iconic milk chocolate is made, make your own chocolate bar and more.