Most people dont know the difference between generic L Carnitine and a branded raw like Carnipure. But quality matters., Carnipure is used because its tested for purity, consistency, and exact Amino acids L Tyrosine is the raw building block for your dopamine. It is the material your brain needs to manufacture focus. Without it, you are trying to build a bridge with no Acetyl L Carnitine 500 mg Capsules Exceptional Quality Momentous LCarnitine for Weight Loss: Benefits, Dosage & Effects All You Need to Know About L carnitine Ultimate Nutrition