At 250 mcg twice daily, one 10 mg vial covers roughly 20 days
There were actually two papers that looked at something that was called, at that point, the incretin effect

36687-82-8 Chemical Name: L-Carnitine-L-tartrate Synonyms L-CARNITINE L-TARTRATE;L-CARNITINE TARTRATE;Carnitine tartrate;Propanaminium;(R)-BIS[(3-CARBOXY-2-HYDROXYPROPYL) TRIMETHYL AMMONIUM] L-TARTRATE;1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, (2R)-, saltwith (2R,3R)-2,3-dihydroxybutanedioic acid (2:1)OTHER CA INDEX NAMES:Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, ion(2-),bis[(2R)-3-carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium;L-Carnitine-L-tartra;L-Glutamine Tartrate;N-Dimethyl benzamine;Vitamin BT L-tartrate CBNumber: CB5141230 Molecular Formula: C11H20NO9- Molecular Weight: 310.28 MDL Number: MFCD04974128 MOL File: 36687-82-8.mol MSDS File: SDS TDS File: TDS L-Carnitine-L-tartrate price More Price(64) L-Carnitine-L-tartrate Chemical Properties,Uses,Production Description L-carnitine is a naturally occurring amino acid derivative which is used as a weight loss supplement

Other amazing health benefits includes: neutralising harmful free radicals + boosts the immune system + detoxifies the body + gives skin a natural superboost
This helps individuals consume fewer calories, promoting weight loss