C4 Ultimate Icy Blue Razz is a powerful pre-workout that provides strong energy, focus, and performance support through its comprehensive stimulant, pump, and nootropic ingredient blend.
C4 Ultimate Icy Blue Razz is a powerful pre-workout that provides strong energy, focus, and performance support through its comprehensive stimulant, pump, and nootropic ingredient blend.
This product delivers a comprehensive pre-workout experience, packing in a strong stimulant blend including 300mg of Caffeine Anhydrous, Theacrine, and Rauwolfia vomitoria root extract for sustained energy and heightened alertness. Users often feel a noticeable surge in energy and drive, which can be particularly helpful for pushing through demanding workouts.
Beyond stimulants, C4 Ultimate includes 6g of a Super Citrulline Pump Matrix and 3.2g of CarnoSyn Beta-Alanine, which are generally well-regarded for supporting muscle pump and helping to buffer lactic acid during exercise, potentially enhancing endurance. The inclusion of N-Acetyl-L-Tyrosine, AlphaSize 50% A-GPC, and Huperzine A also aims to support mental clarity and focus, allowing for a more engaged and concentrated training session.
While the overall ingredient profile is strong, the 2g total creatine from Hydrochloride and Nitrate forms is somewhat lower than the often-recommended daily maintenance dose of 3-5g. However, this product still contributes to strength and power support, especially when combined with other creatine sources or if users are not sensitive to lower doses.
 iHerb | $ 39.99 | |
 Amazon | $ 49.99 |
| Ingredient | Amount per serving |
|---|---|
Calories | 5 Calorie(s) |
Total Carbohydrates | 1 Gram(s) |
C4 Super Citrulline Pump Matrix | 6 Gram(s) |
CarnoSyn | 3.2 Gram(s) |
Creatine Hydrochloride | 1 Gram(s) |
Creatine Nitrate | 1 Gram(s) |
Taurine | 1 Gram(s) |
N-Acetyl-L-Tyrosine | 400 mg |
Caffeine Anhydrous | 300 mg |
AlphaSize 50% A-GPC | 200 mg |
Theacrine | 62.5 mg |
Rauwolfia vomitoria root extract | 1 mg |
Huperzine A | 50 mcg |
