10.1007/s12272-020-01248-9 Arch Pharm Res
The plasma concentration profiles of levocarnitine after a slow 3-minute intravenous bolus dose of 20 mg/kg of levocarnitine were described by a two-compartment model
Judith Korner, an endocrinologist and director of the Metabolic and Weight Control Center at Columbia University Vagelos College of Physicians and Surgeons, pointed out that the weekly injections might be a bit longer-lasting, and so any uncomfortable side effects patients experience may last longer than if you take a pill as well, where if you really dont like the way you feel you dont take it the next day. If you miss a dose of the pill, that dose should be skipped, and the next dose should be taken the following day
Liposomal encapsulation seems to be an ideal delivery method for vitamin C
This article explains why this combination is so effective and for how long is it safe to use
Topical TXA efficacy varies, some studies showing efficacy comparable to hydroquinone in treating melasma [7, 75] while other trials have found no significant difference compared to placebo [175]