Body Building

Building a better physique takes more than time in the gym — it takes supporting your body through every phase of the process. This collection brings together the Prime Labs supplements most directly tied to muscle growth, hormonal support, and recovery, giving you the tools to make progress around the clock.

Prime Test and Prime Test Pro support the testosterone foundation that drives strength, energy, and lean muscle development. L-Arginine supports nitric oxide production and blood flow, helping deliver nutrients to working muscles when it matters most. Organic Black Maca provides adaptogenic support for stamina, drive, and energy — a traditional ingredient with a long history of use in men's vitality. And Prime Test Night Duty is formulated specifically for overnight recovery, supporting rest and muscle repair while you sleep.

Every formula is manufactured in an FDA-registered, GMP-certified facility, third-party tested for purity, and free from artificial ingredients and banned substances.