Citrulline
One of the few supplements that actually delivers. Proven to support improved blood flow with real clinical backing.
Verdict
9/10 Strong
Evidence
Grade A / 65+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
Enhances blood flow for better pumps and endurance.
DOES IT WORK?
9/10 Strong. This one actually works. Citrulline is a well-researched amino acid that effectively boosts nitric oxide production, leading to improved blood flow, exercise performance, and reduced muscle soreness. While not a miracle worker, it provides noticeable benefits for those seeking an edge in physical activity.
HOW MUCH TO TAKE
3-6g of L-Citrulline or 6-8g of Citrulline Malate
COST
Budget-friendly. $20-35/month for quality brands.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Most people notice something by week 2-3.
SAFETY
Few things to check: individuals with low blood pressure, those taking medications for erectile dysfunction (pde5 inhibitors). Worth mentioning to your doc.
HOW IT FEELS
Users often report increased muscle pumps during exercise, improved endurance, and reduced muscle fatigue. Some may experience a mild increase in energy levels.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
How effective is creatine monohydrate at different doses? Here's what the research shows.