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Niacin
Niacin as cyanocobalamin · 90 caps
£16.90£1.81
margin £0.00
What our £1.81 is made of ↓Hide breakdown ↑
Active ingredient£1.08
Capsule / carrier£0.32
Bottle, label, seal£0.28
Fill, cap, batch test£0.15
Total cost£1.83
MARGIN £0.00
The dose
What we give
299mg daily
Dose used in trials
267mg daily (trial range)
The trick
One real vitamin carried in a 'stress complex' that is otherwise rice flour.
Evidence
B
Some human evidence; the dose or effect is less settled.