A GSL Switch is Unlikely in the Current Climate Despite a recent drive by the Department of Health and Social Care (DHSC) to encourage the reclassification of certain medicines (like those for pain, sleep aids, and skin conditions) to P or GSL status, a switch for injectable B12 is not on the cards
The bioavailability of glutathione, when taken orally, is below one percent due to enzymatic degradation and poor gastrointestinal absorption 3
However, the duration of the course depends on your bodys reaction to vitamin B12 shots
Use as Directed: Recommendation: Follow the specific usage instructions for each productapply the Night Cream in the evening, the Sunblock in the morning, and the Facewash both morning and evening
Morreale de Escobar et al, 2004, 2007