If using a vial : Wipe the rubber stopper with an alcohol swab
Our team of experts assesses your health status, conducts necessary evaluations, and develops a treatment plan that helps you achieve optimum health
If you buy our B12 powder, wrap the vial with aluminum foil right after mixing in the saline
Metabolic Support: Studies indicate it could improve lipid profiles (such as cholesterol and triglyceride levels) while maintaining stable blood glucose and insulin levels
Last reviewed: May 12, 2026 Last updated: May 12, 2026 Written by: Jay Hastings , CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
NNMT was confirmed to be upregulated in aged versus young mouse skeletal muscle