Yes, but people with absorption issues (due to age, diet, or health conditions) may not get sufficient B12 from pills alone
Most often, this requires removing or dividing up parts of the stomach so less food and liquid can be stored and digested, limiting how much you can eat at any given time and how many calories your body absorbs
Lipo + (Pyridoxine (Vitamin B6) | Methionine | Inositol | Choline) Injection Lipo Plus is a compounded lipotropic injection that combines Vitamin B6, methionine, inositol, and choline
Jeff Donovan, a Canadian and US board certified dermatologist specializing exclusively in hair loss.
Where peptides do show promise in skin The positive evidence is strongest for selected topical signal peptides, although the improvements tend to be modest and the studies are often small, short-term or industry-associated
Blood 126 , 13461356 (2015)