When you go through a clinic and a licensed compounding pharmacy, that chain of custody is built in you're not trusting an anonymous website's claim about what they shipped
There are biochemical reasons that suggest an intramuscular (IM) injection delivers hydroxocobalamin to the bloodstream more rapidly and potentially more effectively than the subcutaneous (SC) route
Do You Need Hydroxocobalamin
TIER PLANS TIER 1 (5mg total) $269 total for 8-10 week supply Monthly cost breakdown: $107-$134 based on weekly dose Recommended if new to treatment or for those on 0.2-0.6mg/week TIER 2 (10mg total) $319 total for 8-10 week supply Monthly cost breakdown: $127-$159 based on weekly dose Recommended for those on 0.7-1.2mg/week TIER 3 (20mg total) $349 total for 8-10 week supply Monthly cost breakdown: $139-$174 based on weekly dose Recommended for those on 1.3mg/week and up MONTHLY PLANS Monthly Starter Dose $165 total for one month supply Recommended if new to treatment or for those on 0.6mg/week or less Monthly Mid Dose $180 total for one month supply Recommended for doses up to 1.25mg/week Monthly Advanced Dose $195 total for one month supply Recommended for doses of 1.3mg/week and up Empower Pharmacy - Semaglutide/B12 Injection Up to 70 days BUD

Hair loss can be caused by a wide range of factors including genetics, stress, hormones, medical conditions and treatments, or other lifestyle factors
Henry RR, Abrams L, Nikoulina S, Ciaraldi TP