Medical Supervision and Support Ongoing treatment oversight: Medical providers, such as Ivy Rx, include licensed and expert medical supervision of your medical history and treatments, compared to unsupervised DIY kits
At present, however, I am using Panpharma B12 ordered from mycare.de because it is cheaper (including shipping) and I suspect a better quality than the Australian made B12

Composition Vitamin B12 (Cyanocobalamin or Methylcobalamin, depending on formulation) Lipotropic agents (varies by compounder, but commonly includes): Methionine Inositol Choline Benefits Supports fat metabolism and liver detoxification Enhances energy and focus Promotes red blood cell production May support weight management programs Format 10 ml vial Concentration varies by compounding pharmacy, but typically contains: Vitamin B12: 1000 mcg/ml Methionine, Inositol, Choline (varied doses, often 2550 mg/ml each) Dosage & Administration 1 ml per injection Administered intramuscularly (IM) Frequency: 23 times per week (as tolerated and per provider guidance) Storage Store refrigerated at 28 C Protect from light Do not freeze Notes Best used as part of a comprehensive wellness or weight management program (diet, exercise, lifestyle)
The focus is often on short-term energy
Ideal for long-term and large-scale protocols