




A clean, single-ingredient fat burner built for serious lifters, physique athletes, endurance trainers, and active adults who want a non-stimulant fat-mobilisation supplement that stacks cleanly with literally any other product. Particularly suited to those running cuts, athletes who already get sufficient stimulant intake from a pre-workout or thermogenic and need a stim-free addition to their fat-loss stack, lifters wanting cognitive support during long sessions or fasted training, and anyone looking for documented mechanism rather than proprietary-blend marketing claims.
What separates RAW Nutrition's Acetyl L-Carnitine from the average fat burner on the market comes down to mechanism transparency and athlete-tested certification. Acetyl L-Carnitine (ALCAR) is the acetylated form of L-Carnitine a naturally-occurring amino acid derivative that plays a documented role in transporting long-chain fatty acids into the mitochondria, where they're oxidised for energy. The acetylated form also crosses the blood-brain barrier more efficiently than standard L-Carnitine, which is why ALCAR delivers cognitive benefits (memory, focus, and mental clarity) on top of fat-mobilisation support. Beyond fat metabolism, ALCAR has documented benefits for muscle recovery (reducing exercise-induced muscle damage), neuroprotection during prolonged exercise, and enhanced oxygen delivery for endurance performance. Most importantly, RAW Nutrition's Acetyl L-Carnitine carries Informed Sport certification meaning every batch undergoes voluntary random third-party testing for WADA-banned substances and contaminants.
RAW Nutrition manufactures Acetyl L-Carnitine in the United States in facilities certified to GMP standards, with rigorous quality control across the range. The product is also Informed Sport certified meaning batches are independently tested for WADA-banned substances by LGC's anti-doping laboratory. For competing tested-pool athletes in Sri Lanka, that's the level of third-party verification worth paying for. Combined with RAW's manufacturing pedigree and athlete-led product development, this is among the most credible single-ingredient options in the fat burner Sri Lanka category.
Pair it with a quality whey or recovery shake from our protein and recovery range to round out a complete cutting-phase nutrition stack.