On top of that, the injectable form carries the same practical drawbacks as other injectable peptides: needles, sterile reconstitution, refrigeration, degradation after mixing, and the ongoing friction of maintaining a regular injection routine for benefits that build gradually over months
Evidence includes laboratory, animal, and limited human studies
L-Carnitine plays a vital role in transporting long-chain fatty acids into mitochondria, where they are converted into ATP, the bodys energy source
Conclusion To summarize: For fat burning Take L-Carnitine before workout For recovery support Take L-Carnitine after workout For overall performance Pre-workout timing is most effective If your primary goal is cutting fat while maintaining performance, L-Carnitine before workout is the better choice.
A reputable clinic will always assess your health history first