Meanwhile, the Tolerable Upper Intake Level the maximum amount you can safely take without any side effects is 1,000 mg per day for adults
Vitamin B12 injections are generally safe, but some people may experience side effects, such as pain, redness, or swelling at the injection site, mild headaches, dizziness, nausea, or itching
The product is formulated in Singapore and made in Europe under strict GMP standards , ensuring quality that's hard to find in other Australian-market glutathione supplements
Herzog MJ, Mller P, Lechner K, et al