The pump primer.
Effective Dose
6-10g
Onset
Fast
Cost
Budget
Cycle
As needed
7 things you need to know
What it does
The pump primer.
Worth it?
9/10. Superior to L-Arginine for blood flow.
How much to take
6-10g
Price
Cheap (under $15/month)
How fast it works
You feel it within an hour
Safety
Check if: low blood pressure.
What people say
Full muscles (Pump).
OTHER
"Full muscles (Pump)."
Research backing for this ingredient
Multiple high-quality studies confirm efficacy
45+
Yes
Strong agreement among researchers
Enhances high-intensity strength performance and rep volume
Meta-analysis of 12 RCTs
Reduces resting blood pressure
Meta-analysis of 15 RCTs
Decreases post-exercise muscle soreness (DOMS)
Several RCTs (n=41, n=15)
"Superior to L-Arginine for blood flow."
Your kidneys convert this into Arginine, which boosts Nitric Oxide.
Products below minimum dose are likely ineffective
When
Any time
How
6-10g
Food
With or without food
Effects within minutes to hours
As needed
Check for specific interactions.
L-Citrulline is categorized as a other.
Scientific consensus score: 9/10.
Evidence quality: STRONG.
Add L-Citrulline to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.