L-Carnitine
One of the few supplements that actually delivers. Proven to support may support fat loss (modestly). with real clinical backing.
Verdict
8/10 Solid
Evidence
Grade B / 65+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
May slightly boost fat loss and exercise performance, but effects are often subtle.
DOES IT WORK?
8/10 Solid. Good pick. L-Carnitine plays a role in energy production, but its benefits as a supplement are often overstated. It might offer a slight edge for some individuals in specific contexts, but it's not a game-changer for most.
HOW MUCH TO TAKE
500mg - 2g per day
COST
Mid-range. $35-50/month. Standard for most people.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Give it 4-8 weeks for full effects. Patience pays.
SAFETY
Few things to check: may cause gastrointestinal distress in some individuals (nausea, vomiting, diarrhea)., individuals with kidney problems should consult a doctor before using.. Worth mentioning to your doc.
HOW IT FEELS
Most people don't feel anything acutely. Some may experience a slight increase in energy levels over time with consistent use, or improved exercise recovery. GI distress is possible.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
How effective is creatine monohydrate at different doses? Here's what the research shows.