source of l carnitine Carnitine: the claims and why it may not work L-Carnitine Liquid, Citrus Flavor 1000
Description
Rigorous Testing: Every batch undergoes thorough testing to ensure safety, potency, and quality

Sterile Technique: Always use sterile equipment, including syringes, needles, and vials, to minimize the risk of infection

The first effects appear progressively : Weeks 1-2 : better energy during training, reduced post-workout fatigue sensation Weeks 2-4 : improved recovery, first measurements on waist circumference for weight loss profiles Weeks 4-8 : measurable improvement in endurance, more visible fat loss Weeks 8-12 : full effects in terms of body composition and performance L-carnitine saturation of muscle levels takes several weeks because intramuscular concentration increases slowly

If you find it inconvenient to eat foods high in calcium each day, a calcium supplement of about 500 mg per day is another option
Iacono, F