substance c is most likely 1.lipase 2.sucrase Here's what these digestive enzymes actually do: π Mouth Solvent-Free Lipase-Catalyzed Synthesis of Technical-Grade
Description
Acetyl L-carnitine exhibits superior blood-brain barrier penetration with brain tissue concentrations reaching 3-4 times higher than the propionyl derivative, demonstrating enhanced neuroprotective effects and neurotransmitter support through direct acetyl group donation for acetylcholine synthesis

14(3): 2738 Moyle G

One study reported that bioavailability of L-carnitine in individuals adapted to low-carnitine diets (i.e., vegetarians

According to the SARC006 prospective study, chemotherapy with adriamycin and ifosfamide resulted in a minimal response, whereas sporadic MPNST responded better than NF1-associated MPNST [95]