

HMB
GNC Pro Performance
Overview
This product combines HMB and monopotassium phosphate. HMB may support muscle health, especially for older adults, but is not very effective in trained athletes. Monopotassium phosphate supports electrolyte balance, but its synergistic benefits with HMB and impact on muscle health are minimal and not well supported.
The Good
HMB may support protein synthesis.
Provides phosphate support with Monopotassium Phosphate
The Bad
High daily serving size (12 tablets)
Limited evidence for efficacy in trained athletes
Monopotassium phosphate has potential gastrointestinal side effects at higher doses
Is it for you?
Best For: Individuals looking to support muscle recovery, athletes
Skip If: You are pregnant or breastfeeding without consulting a doctor
Ingredients Analysis
How to Use
Take the recommended dosage with water or a beverage, ideally around your workout time.
Daily
Around workouts
With water or a beverage
Who Should Use This
Best For:
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