We have independently tested our injectable vitamin B Complex for quality and safety at Mrieux NutriSciences (Vancouver Canada).
I have to say, result wise, this isn't a product that you can immediately feel the results while you exercise, I subtly feel the effects during a workout (forearms would tend to get pumped during sessions)
Pediatr Cardiol 2005;26(5):574-577
Acetyl-L-carnitine (ALCAR) for the prevention of chemotherapy-induced peripheral neuropathy in patients with relapsed or refractory multiple myeloma treated with bortezomib, doxorubicin and low-dose dexamethasone: a study from the Wisconsin Oncology Network
Quicksilver Scientific Glutathione (Liposomal) Product Description Are you concerned you may have an overload of heavy metals, free radicals, and environmental toxins wrecking havoc on your immune system
Researchers are still looking for its potential role in the treatment of certain diseases caused by oxidative stress