Support your energy, bone, muscle, immune, and nervous system health with our at-home Vitamin B12 & Vitamin D Combo Test, analysed by a trusted London-based laboratory specialising in high-quality health screening.

This convenient finger-prick test measures both Vitamin B12 and Vitamin D levels from a single capillary blood sample, helping you gain a clearer picture of two essential nutrients that play a key role in everyday wellbeing.

This combined profile measures:

• Vitamin D (typically total 25-hydroxyvitamin D), essential for bone health, muscle function, and immune support

• Vitamin B12, essential for red blood cell formation, nerve function, and energy metabolism

The capillary method uses a small blood sample collected from your fingertip. It is minimally invasive, convenient, and widely used for reliable vitamin screening.

Low levels of Vitamin B12 and Vitamin D are common and may develop gradually without clear symptoms. Understanding your levels can help you:

• Identify potential Vitamin D and/or Vitamin B12 deficiency or insufficiency
• Support bone, muscle, and immune system health
• Gain insight into energy levels and nervous system function
• Understand factors that may affect absorption, diet, or lifestyle
• Monitor levels over time, including during seasonal changes

Awareness of both can support more informed conversations with your healthcare professional.