Cellucor® - c4 ultimate shred pre-workout - pink lemonade - 20 servings c4 ultimate shred powers your most strenuous moments of physical performance & s fat-burning. 300mg caffeine 3. 2g carnosyn® beta-alanine 200mg peptipump® 250mg mitoburn 100mg oligonol 40mg caloriburn 20mg cayenne extract tri-stim experience fat burning boost increased metabolism ai-powered peptides enhanced focus. Cellucor c4 ultimate shred pre-workout - pink lemonade (20 servings)