USP Labs Jack3d

USP Labs Jack3d is an advanced pre-workout powder designed for experienced athletes who want convenient, concentrated pre-training support. This formula combines performance-support ingredients commonly used in pre-workouts, including amino acids and stimulants, to help support workout intensity, energy, and focus when used as directed.

Highlights

• Pre-workout support for energy, focus, and training intensity
• Ultra-concentrated: 1–3 scoop serving option for flexible dosing
• Multiple flavor options (varies by availability)

Supplement Facts (Key Label Details)

• Serving Size: 1–3 scoops (5.55 g–16.65 g)
• Servings Per Container: 15–45
• Proprietary Blend: 4,145 mg (1 scoop) / 12,435 mg (3 scoops)Caffeine: 135 mg (1 scoop) / 405 mg (3 scoops)

Proprietary Blend Ingredients

Arginine Alpha-Ketoglutarate, Creatine Monohydrate, Beta Alanine, Caffeine, 2-Aminoisoheptane HCl (DMHA), Geranium Extract (stem & leaves), Yohimbe Extract (bark) (standardized for Yohimbine alkaloids), Schisandra Chinensis (berry) Extract (standardized for Schizandrol A).

How to Use

Mix 1 scoop with 6–12 oz of cold water and assess tolerance. Advanced users may use up to 3 scoops per day if well tolerated. Take 30–60 minutes before training. Do not exceed 3 scoops per day.

Contents may settle. Shake container before each use. Store in a cool, dry place to help prevent clumping and discoloration.