The cost of using vitamin B6 and magnesium supplements will depend on a number of factors including the supplier, the brand, the dosage, and the length and frequency of treatment.
We found a wide range of suppliers providing vitamin B6 and/or magnesium supplements for a wide range of prices when we did an online search on 29 May 2018. Prices for vitamin B6 varied from £5.49 for 100 50 mg tablets to £7.12 for 100 250 mg tablets. Prices for magnesium varied from £4.19 for 90 300 mg tablets to £13.46 for 120 100 mg tablets.
The amount of time it takes to use vitamin B6 and magnesium supplements will depend on a number of factors including the overall length of treatment, the frequency of treatments and the time taken to administer a single dose, as well as the needs of the person undertaking it.
In most cases, vitamin B6 and magnesium supplements are taken daily or twice daily, often before mealtimes.