Nitrosurge Black by Jacked Factory, a pre-workout supplement, shares at least 75% of its ingredient profile with Nitrosurge by Jacked Factory, a pre-workout supplement. A side-by-side ingredient comparison is provided below.

Complete Product Comparison: Nitrosurge Black vs Nitrosurge

Ingredient Nitrosurge Black Nitrosurge
Serving Size 1 scoop (10g) 1 scoop (9.3g)
l-citrulline 3g 3g
beta alanine 1.6g 1.6g
betaine 1.25g 1.25g
caffeine 230mg 180mg
l-theanine 90mg 90mg
methylliberine 50mg not in product
theacrine 50mg not in product
theobromine 50mg 50mg
astragin 25mg 25mg