Pay in 4 interest-free payments of $6.86 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
4-12 weeks 1 x 10 mL bottle 4 weeks: 2 mL used
Any batch that fails testing is rejected
The absorption of vitamin B12 requires something called intrinsic factor, which is a protein found in stomach acid
To verify the absence of bacteria, flies from two different germ-free vials were crushed in ~ 200uL of sterile dH2O in an aseptic environment, then plated on blood agar
The oral capsule form requires no reconstitution, which is part of its appeal to buyers
US$ 29.53
US$ 20.76
US$ 28.73
US$ 25.03
