C4 Sport Pre Workout Powder, Fruit Punch, 30 Servings

C4 Sport Pre Workout Powder in Fruit Punch (30 servings) is down to £12.49 at Amazon. It has typically been selling for around £18.87 over recent months, so this works out at roughly 34% below its usual price.
Its currently ranked 9,240 in Health & Personal Care on Amazon and rated 4.4 out of 5 from 814 customer ratings, so plenty of buyers have already tried it.
Key features:
Sugar-free caffeinated pre-workout mix
135mg caffeine and 1000mg CarnoSyn beta-alanine per serving, plus creatine monohydrate
Fruit punch flavour with zero sugar and added electrolytes
Certified for athletes, according to C4
Mix one level scoop (9.6g) with 250ml of water