A challenge with this vitamin is that some people can eat plenty of B12-rich foods but still can't absorb it properly
This slide explains the benefits to Lipolean Injections

each 10% reduction in homocysteine is associated with 1.45-2.55 reduction in pulse pressure mmHg in patients undergoing hemodialysis (14)(27)(31) Increased urinary excretion of homocysteine in its sulfonated form (36) Omega-3 fatty acids 200-6,000 mg (~98-2,000 mg EPA/490-1,000 mg DHA) per day, for 1-12 months in patients with hyperhomocysteinemia or elevated homocysteine within normal ranges (8)(11)(13)(17)(18)(19)(25)(30)(42)(43) Reduced homocysteine by 1.18-1.58 mol/L on average using wide dose ranges, as shown in meta-analyses (8)(18) Reduced homocysteine by ~2.5-4.0 mol/L in patients with type II diabetes, patients on hemodialysis, or healthy adults using mid-range doses of 2,000-3,600 mg per day for 1-3 months and up to one year (11)(17)(25)(30)(42)(43) Reduced homocysteine by ~1.6 mol/L over 12 months in patients younger than 65 years, previously suffering from myocardial infarction (13) Adjunct therapy with folic acid, vitamin B6, and vitamin B12 improved efficacy (8)(17) Adjunct aerobic exercise and cognitive stimulation may be required for benefit in some populations, including older adults with mild cognitive impairment (19)

The name reflects both the skin improvements users report and the acronym-adjacent grouping of Growth (GHK-Cu), Localized healing (BPC-157), and Overall repair (TB-500 and Wolverine)
This delivery method allows investigators to evaluate distribution patterns and uptake efficiency in controlled experimental models