If you have any questions about Hydroxocobalamin 20 mg/ml Injection Solution, please consult with a healthcare professional
A 2019 randomized controlled trial of lipotropic injections (methionine, inositol, choline, B12) versus saline placebo in 120 participants on ad libitum diets found 0.8 kg (1.76 pounds) difference at 12 weeks, not statistically significant (p=0.18) (Karbalay-Doust et al., Journal of Research in Medical Sciences , 2019)
Regular B12 shots are one of the most effective ways to maintain healthy levels without changing your diet
There are no safety concerns with using both, and for people serious about long-term hair health, the combination is one of the more well-reasoned non-prescription approaches available
Usually not in a reliable way