Jacked Factory NITROSURGE Pre-Workout

A transparent-label pre-workout at about a dollar a scoop.

Caffeine: 180 mg
L-Citrulline: 3 g
Beta-alanine: 1.6 g

Per serving, from the label. Formulas can change — always check the package.

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Deal updates for NITROSURGE Pre-Workout

Why it's on our list

Nitrosurge is the budget pre-workout with nothing hidden: 180 mg of caffeine, 3 g of L-citrulline and 1.6 g of beta-alanine per scoop, printed in full on the tub. The label allows two scoops for experienced users, which makes one tub stretch from a mild to a strong pre-workout.

180 mg caffeine per scoop (label allows up to 2 scoops)
Flavors: Grape, Black Cherry, Watermelon, Blue Raspberry, Sour Peach Rings, Green Apple
30 one-scoop servings per tub

Best for

Questions people ask

Does creatine or pre-workout expire?

Both carry a best-by date on the tub. Creatine monohydrate powder is stable when kept dry; pre-workouts can clump or lose fizz once moisture gets in. Keep the lid tight and the scoop dry.

When do people take Jacked Factory NITROSURGE Pre-Workout?

Follow the serving suggestion on the label. Many people take creatine at the same time every day for consistency, and pre-workout 20–30 minutes before training; the timing matters less than taking it as directed.

How much caffeine is in a pre-workout serving?

It's printed on the label — commonly 150–300 mg per scoop, about one to three cups of coffee. If you're sensitive to caffeine or train in the evening, look for a stimulant-free version.