Most supplement brands ask the wrong question: “How do we slow aging?”
At Gray Labs, we ask a better one—How do we extend functional capacity for as long as possible?

That’s the heart of modern longevity science.
Not hacks. Not hope.
Function. Strength. Metabolic resilience. Cognitive performance. Quality of life.

As Peter Attia explains in Outlive, longevity is about maintaining the capabilities that let us live the life we want—not just adding years to a calendar.

That requires supporting the systems that matter most:

• Cellular energy
• Metabolic efficiency
• Hormonal balance
• Recovery and durability
• Strength and cognition

But most supplement companies still deliver one-size-fits-all formulas that pretend every body has the same needs.
They don’t.

Male biology and female biology diverge in meaningful, scientifically documented ways.

And the pathways that govern cellular energy, hormones, muscle, and cognition change across the lifespan.

So we built GRAYLABS—a modular longevity system engineered to evolve with your biology and support the pathways that matter most for long-term performance.

No filler ingredients.
No vague wellness promises.
No shortcuts.

Just research-backed formulations targeting the core pillars of healthspan:

• Core NAD+ for cellular energy and mitochondrial efficiency
• Male+ for strength, metabolic performance, and male-specific hormonal support
• Female+ for cognitive clarity, bone health, energy, and female-specific biological pathways

This is longevity engineered—not guessed.

We’re not here to “fight” aging.
We’re here to empower people to stay stronger, sharper, and more capable for longer than previous generations thought possible.

Because the future belongs to people who refuse to fade. And we built GRAYLABS for them.