acetyl l carnitine and nac L-Carnitine, 500 mg, 30 Capsules Now Foods Acetyl-L-Carnitine 500mg Vegan

As for the final side effect its a natural consequence of subcutaneous injections and most often it will go away once the body gets use to it

Foods rich in sulfur like broccoli, garlic, and onions can stimulate glutathione production. Regular exercise also supports antioxidant production and reduces oxidative stress

If you are not seeing results at this dose , the linked guide explores common reasons and solutions

Rahnavard MA, Zare D, Nassiri SM, Taghvaei H, Fazaeli M (2024) Impact of gliding arc cold plasma on deactivating of aflatoxin and post-treatment fungal growth on wheat grains

Your health goals should determine which molecule you choose