Pay in 4 interest-free payments of $7.08 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
About six percent of Americans under the age of 60and 20 percent of those over 60have a B12 deficiency (1)
Presented for research literature review only Sikiric P (1999)
Last reviewed: June 6, 2026 Last updated: June 6, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
High B12 without supplementation is a different clinical picture entirely
State Appearance after recon Storage Clear, colorless solution Notes Cloudy or particulate solutions should not be used
US$ 29.15
US$ 27.68
US$ 22.20
US$ 24.27
US$ 26.18
US$ 21.68
US$ 29.08
US$ 27.22
US$ 28.42
US$ 25.63
US$ 29.70
US$ 24.27
