Does it help with weight loss
It's a journey we see with many of the peptides we offer, from regenerative compounds like BPC 157 Peptide to growth hormone secretagogues like Tesamorelin Peptide
Vitamin B12 and brain fog
UK guidance emphasises the importance of prompt, adequate treatment of confirmed B12 deficiency to prevent irreversible neurological harm
At Sebastian Rose we only prescribe and administer hydroxocobalamin

Vitamin B12 (5000 mcg/ml) [100 mL] Highlights: SKU: 13300 Manufacturer: Henry Schein Animal Health In surface plasmon resonance (SPR) analysis As a constituent in vitamin mix solution in in vitro gut simulator All prescription products are dispensed by our Pharmacy Partner Prescription Vitamin B12 in injectable form for multiple species As a medium supplement in neonatal rat ventricular myocytes (NRVM) Treats conditions associated with Vitamin B12 deficiency and anemia Injectable Vitamin B12 may be given subcutaneously or intramuscularly As a constituent of simulated plasma protein mixture for Raman spectra analysis B12 or supplements, as vitamin B12, is only found naturally in foods of animal origin As a standard in size exclusion inductively coupled plasma mass spectroscopy (SEC-ICP-MS) For use in managing vitamin B12 deficiencies associated with cobalt deficiency, inadequate intake, or intestinal malabsorption in cattle, horses, sheep, and swine