A Vitamin B12 deficiency can be the cause of low energy levels, tiredness and weakness.
Understand your Vitamin B12 level with Randox's convenient home sample collection kit - a simple finger-prick blood test.
Read more about the test here: https://randoxhealth.com/en-GB/at-home/vitamin-b12
How it works:
1. Copy your exclusive code
2. Follow the Randox url to get to the product page
3. Add the test to your cart and click Checkout
4. On the Checkout page, enter your code in the "Coupon code" box before paying
5. Pay the remainder using your preferred payment method