This theory is supported by the discovery of adrenal atrophy upon autopsy ( CAI in PWS is not well understood, as studies have reported varying results (ranging from 0% to 60%) using different dynamic tests, such as the insulin tolerance test (ITT), metyrapone test (MT), glucagon test (GT), and the currently most used low-dose and standard dose Synacthen stimulation test (LDSST and SDSST) ( Table 1 ) ( Table 1 Summary of the studies with stimulation tests for central adrenal insufficiency in PWS
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Final Verdict: 7 Clinical Facts Ozempic is not licensed for weight loss in the UK Wegovy is the licensed semaglutide weight management product Mounjaro and Wegovy are different drugs tirzepatide (dual GLP-1/GIP) vs semaglutide (GLP-1 only) In the SURMOUNT-5 head-to-head trial, Mounjaro produced 20.2% vs Wegovys 13.7% average weight loss Wegovy is approximately 75/month cheaper at Slinic maintenance doses important for cost-sensitive patients Wegovy has the NICE cardiovascular indication (April 2026) Mounjaro does not yet have this label Wegovy now has a licensed oral version (MHRA June 2026) Mounjaro does not yet have an oral equivalent Neither Ozempic off-label nor compounded alternatives are appropriate when licensed products are readily available from a GPhC-registered UK pharmacy Slinic prescribes Mounjaro and Wegovy both correctly licensed, both from Eli Lilly and Novo Nordisk authorised supply chains, both reviewed by a registered UK prescriber

Thiol reactivity assay For the l-glutathione (GSH) reactivity assay, 500 M solution of the fragment (in PBS, pH 7.4, 10% acetonitrile, 250 L) supplemented with 200 M indoprofen as an internal standard was mixed with a 10 mM l-glutathione solution (dissolved in PBS, pH 7.4, 250 L) in 1:1 ratio
Realistic Expectations While Glutathione can improve skin tone and brightness, its essential to have realistic expectations