Skin mast cells carry MRGPRX2, a receptor that fires on cationic, aromatic ("cationic amphiphilic") molecules and releases histamine redness, swelling, the classic wheal. It is confirmed for SS-31, which activates the receptor well below its injection concentration
Options include: Changing from one oral tablet formulation to another with different excipients Discussing sublingual preparations as an alternative (though evidence doesn't suggest superior absorption to oral tablets) For those on injections, checking the specific product's SmPC for excipient information In the UK, hydroxocobalamin injection is the licensed first-line treatment for B12 deficiency requiring parenteral therapy
Also, according to the Mayo Clinic, vitamin shots such as B12 havent been proven to be effective in weight loss management as they dont provide the promised metabolic boost that many practitioners
Clinical Ophthalmology (Auckland, N.Z.), 1 (3), 201
Stretch marks improve modestly in color, less so in texture