Pay in 4 interest-free payments of $7.00 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Regular injections can help maintain optimal B12 levels and enjoy sustained benefits
Potential causes include: Excessive supplementation Liver disease Certain types of leukaemia or cancers Kidney disease High levels require further investigation to rule out underlying medical conditions
Massage it into the scalp for 30-60 seconds for best results
Here's how the most common options compare
A: You can get free samples of certain products
B12 Testing Options At A Glance While the NHS is a fantastic resource, the long waiting times can feel like an eternity when youre not feeling well
US$ 23.75
US$ 21.81
US$ 21.35
US$ 24.76
US$ 20.15
US$ 26.74
US$ 27.28
US$ 29.01
US$ 29.79
US$ 23.41
US$ 28.79
