← Back to the shelfA
Vitamin D3
Vitamin D3 as cyanocobalamin · 90 caps
£20.62£2.39
margin £0.00
What our £2.39 is made of ↓Hide breakdown ↑
Active ingredient£1.12
Capsule / carrier£0.38
Bottle, label, seal£0.39
Fill, cap, batch test£0.50
Total cost£2.39
MARGIN £0.00
The dose
What we give
220mg daily
Dose used in trials
237mg daily (trial range)
The trick
Cheapest cyanocobalamin sold as 'active B12' at a bespoke-supplement markup.
Evidence
A
Strong human trial evidence for this dose.