High-Stim Pre-Workout with Clinically Dosed Power*

Bring the Noise. Dominate the Gym.
Transparent Labs Bulk Black is the next-level pre-workout built for experienced users who demand intensity, focus, and muscle-fueling performance. It delivers over 17 grams of proven nitric oxide boosters, nootropics, testosterone-supporting ingredients, and muscle fortifiers—all backed by science and dosed for results.*

Key Benefits:

• Hard-hitting stimulant support for serious training sessions*
• Enhanced nitric oxide production for massive pumps*
• Nootropics to sharpen focus and increase mind-muscle connection*
• Supports natural testosterone levels and strength gains*
• Formulated with natural flavors and sweeteners — no artificial additives*

If you've tried the original Transparent Labs Bulk and are ready for a more aggressive formula, Bulk Black is your ultimate training partner.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.