C4 Alphabomb sits at the premium end of the well-known line of pre-workouts from Cellucor, built around a combination of high-performance ingredients and a few features you won’t see in many other places. The formula packs an unprecedented 8g of CarnoSyn’s high-quality beta-alanine, Velox’s 4g each of citrulline and arginine, BetaPower, PeptiPump, huperzine, and a stimulant blend featuring caffeine anhydrous, liposomal caffeine, and innovative Deura9 d9-caffeine.
Following the lead of many sports nutrition brands this time of year, C4 Alphabomb has rolled out a limited-time flavor celebrating the 4th of July. The seasonal extension is Uncle Samberry, combining the familiar and complementary tastes of sweet strawberry and juicy blueberry. To reinforce the theme and special editioness of it all, the product comes with an eye-catching flavor callout with the fruits it involves and a black panther wearing a patriotic Uncle Sam hat.
The delicious and refreshing new Uncle Samberry C4 Alphabomb is due to hit the market shortly at Cellucor’s major retailer partner, GNC, where, just like the other flavors of the pre-workout, it’ll cost $39.99, although you get 15 maximum servings instead of 30.

