At CoLaz we do not run diagnostic blood tests, so if you have not had your B12 confirmed, that is the first step
Its solubility at 25 is as follows: water solubility reaches 100 mg/mL (70.44 mM), 50 mg/mL (35.22 mM) in dimethyl sulfoxide (DMSO), and 12 mg/mL (8.45 mM) in ethanol
"At this point, we do have experience that's accumulated across close to a decade thousands of physicians, close to millions of patients that seems to indicate these peptides can be beneficial to promote health," he adds
The CIR (Cosmetic Ingredient Review) has concluded this ingredient to be safe as used in cosmetics and it has not shown to be a skin sensitizer in testing (unless you have a known rice allergy)
Because IV delivery achieves near-complete bioavailability by bypassing the digestive system entirely, the nutrient impact per session tends to be more comprehensive, which can extend the interval between treatments compared to single-nutrient injections