Feed Your Strength.

REBUILD is the protein workhorse of NTGRx Labs — a fast-absorbing whey isolate built for lifters who take recovery as seriously as the work itself. When the set ends, REBUILD begins. This formula feeds your muscles with high-quality isolate and concentrate to drive repair, rebuild tissue, and keep your strength climbing session after session.

And the flavor? Chocolate.

Rich. Smooth. No chalk. No nonsense.

The kind of flavor that makes you look forward to mixing a shake after you crush your last rep.

Why athletes choose REBUILD:

Supports muscle repair after heavy lifts

Helps maintain and build lean mass

Fast absorption for post-workout recovery

Clean digestion + digestive enzymes

Mixes smooth — no clumps, no grit

Produced in FDA-registered, GMP-certified facilities and third-party tested for purity. Non-GMO and made with performance in mind, not filler.

Load the bar. Hit your reps.

When it’s time to recover, feed your strength with REBUILD.