is 250 mg glutathione enough for skin whitening : Pigment International The Side Effects of Glutathione

At 2.5 mg/mL, that is 0.25 to 0.5 mg of semaglutide lost to dead volume alone

If you want another perspective on absorption and formulation, the guide on Magnesium Glycinate: Bioavailability and Daily Wellness is a helpful read

Structured next steps and repeat testing Repeating the test is worthwhile when intake, a recent injection, acute illness, or a preanalytical issue, meaning a problem with the sample before it was measured, could explain the value, using the same laboratory or a comparable assay so the trend is interpretable

MAM is a consultant for Boehringer-Ingelheim, SoseiHeptares, and Neurocrine and sits on the advisory board for Quolet