Quick FAQ Once a week, what day works best
Benefits of B12 Vitamin Injections Vitamin B12 plays a critical role in energy production, neurological function, and red blood cell formation
That single difference determines which one is right for your protocol
Brain Research Bulletin , 125, 111.
Easy to administer
How It Works (Step-by-Step) Click Order Here on the NAD+ page Choose dosage Sign up for an Invigor account Fill out shipping and billing Telehealth consultation Prescription and all supplies shipped Geographic Availability Lowest dosage not available in CO, IA, MA, WA, or WI Clinical Oversight and Safety Third-party tests on medicines produced by partner compounding pharmacies Super transparent, listing names of pharmacy partners: Strive, Tailor Made, Belmar, and Olympia Pharmacy Ongoing access to your care team to make any necessary dosage adjustments Treatments Offered NAD+ injections Glutathione