Honoring Those Who Serve

A Free Year of Function Membership for
LA County Firefighters

John Hancock Vitality members
Function was born in L.A.

Watching wildfires tear through the place that shaped us is devastating.

Wildfires don’t just destroy landscapes—they leave invisible scars. Toxins like PFAS (forever chemicals) from firefighting foam and flame retardants, heavy metals such as lead and mercury from burned vegetation and soil, and chemicals from destroyed structures seep into our environment and our bodies. These chemicals disrupt health at the cellular level, with long-term impacts we can’t ignore.

If you’re an LA County firefighter, we’re gifting you a Function membership, plus PFAS testing—because you’re on the frontlines for all of us. We’ll measure your exposure and give you actionable detox strategies.

No cost—just a free Function membership.

Common questions

Why is Function doing this?
Why only LA County firefighters?
How can I get tested?
I'm not an LA firefighter, but I want to test my PFAS level.