Demi Bagby's Stack



1. C4 Ultimate Make A Selection

Size: 20 Servings


Size: 30 Servings


Size: 12 Pack

Serving Size: 16oz


Size: 30 Servings


Amp up your training

Fitness and acrobatics phenom Demi Bagby knows how to amp up your training and recovery game.

Her hand-picked supplement stack features the award-winning hydration and recovery formula of XTEND Original, the better-for-you performance energy of C4 On-The-Go, the powerhouse pre-workout fuel of C4 Ultimate, and the keto-friendly recovery of XTEND Keto.

It’s time to conquer your fitness goals.

  • C4 Original On the Go
    • Explosive Performance Energy Blend
    • 200 mg Caffeine
    • CarnoSyn® Beta-Alanine – Designed to delay the onset of fatigue, resulting in improved power and performance*
    • Citrulline Malate – Supports an increase in nitric oxide levels*
    • BetaPower® Betaine – Maintains your cells’ electrolyte concentration and supports hydration*
    • N-Acetyl-L-Tyrosine – Supports mental and cognitive health during stressful activities*
  • C4 Ultimate
    • 300mg Caffeine + Rauwolfia
    • 3.2g CarnoSyn® Beta-Alanine
    • 4g L-Citrulline
    • 2g Creatine Performance Complex
    • 1g Citrulline Malate
    • 1g Citurlline Nitrate as NitraMax (NO3-C)™
    • 1g Creatine Nitrate as NO3-T®
    • 200mg AlphaSize® A-GPC
  • C4 Extreme
    • 200mg Caffeine Explosive Energy®
    • 2g CarnoSyn® Beta- Alanine
    • 1g Nitramax (NO3-C)™
    • 1g Creatine Nitrate (NO3-T®)
  • XTEND Original
    • 7G OF BCAAS - Contains 7g of BCAAs in the nature-designed and research-proven 2:1:1 ratio
    • 0 CARBS, 0 CALS, 0 SUGAR
    • 3.5g of Leucine for Muscle Protein Synthesis
    • 2.5g of L-Glutamine & 1g of Citrulline Malate
    • Stay Hydrated Pre-, During, and Post Workout with Electrolytes in XTEND

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