Proudly firefighter owned. We donate 10% of all profit to support first responders and their families.

Firefighter Owned

Over a decade ago, our founder and full-time firefighter Brady Johnson grew increasingly worried about the health of his friends in the firefighting community. Nearly half of all firefighter deaths are cardiac related -- and a combination of high stress, poor diet and dehydration were to blame. Amazingly, many of the sugar loaded hydration products and artificial supplements Brady and his friends were using to stay healthy were actually making things worse.

Science Backed

Fire Science was built to provide the cleanest, most effective products in our industry. Zero sugar. No artificial dyes. Zero BS. Which means our lineup actually delivers under even the most intense of conditions. Every decision we make, from the ingredients we source to the ratios we use, is backed by the best scientific data on what actually works. No shortcuts.

Firefighters holding a large check in front of yellow fire trucks.

Mission Driven

We haven't forgotten our roots. And never will. Each year, we donate 10% of all profits generated at FSN to support the heroes who run towards the fire. From covering mortgage payments for a single parent firefighter, to donating thousands of pounds of product directly to teams on the front line – we are serious about giving back. That commitment is why we exist.

Firefighters holding a large check in front of yellow fire trucks.

FDNY Boxing Fundraiser

We partnered with FDNY Boxing to put on their annual fundraiser at Madison Square Garden for the Tunnel to Towers Foundation. See how Fire Science Nutrition donations and products helped the boxers prepare for the big fight at MSG.