Compare the best vitamins & minerals tests available in United Kingdom. 119 tests reviewed.
Zinc test priced well below the vitamins-test median
Checks your blood level of zinc, a mineral involved in immune function, wound healing, cell growth and reproductive health including sperm production. Suited to anyone wanting to check for a possible zinc deficiency.
Pricier than two peers, cheaper than whole-blood option
Measures serum magnesium, a mineral involved in muscle function, nerve signalling and heart health. Suited to people with fatigue, cramps or low energy who want to check whether low magnesium could be a factor.
Cheapest single-marker magnesium test we compare
A single-marker blood test that measures your serum magnesium level, suited to anyone who wants to check this one mineral rather than a full panel.
Deep vitamin panel, pricier than typical vitamin tests
An 11-marker panel checking vitamin and mineral status, including active B12, vitamin D, ferritin and magnesium, plus a full blood count and cholesterol.
Joint-cheapest B12 test in its comparison group
A single-marker blood test measuring vitamin B12, useful for checking deficiency risk, particularly on a plant-based diet.
Mid-priced ferritin test, not the cheapest available
A single-marker finger-prick test measuring ferritin, commonly used to assess the body's iron stores, suited to anyone with symptoms of possible iron deficiency such as fatigue or hair loss.
Narrow panel, priced high against similar vitamin tests
A two-marker test measuring omega-3 index and the omega-6 to omega-3 ratio, for checking whether your fatty acid balance supports heart, brain and eye health.
At the group median, far from the cheapest option
A single-marker blood test measuring vitamin D levels, relevant given how common low vitamin D is in the UK, especially over winter.
Broader than most similarly priced vitamin panels
Measures five markers (folate, CRP, vitamin B12, vitamin D and ferritin) to check for nutrient deficiencies and early inflammation. Suits anyone with symptoms like fatigue or low energy who wants an actual reading rather than a genetic estimate.
Priced right at the median for vitamin D tests we track
A single-marker blood test measuring vitamin D (25-OH), for checking levels linked to bone health, immune function and general wellbeing.
Large 27-marker panel, priced well above similar tests
A 27-marker panel combining a full blood count with iron, key minerals and vitamins A and D. Aimed at people wanting a broad check of mineral and vitamin status alongside blood counts.
Cheapest ferritin test in its group, by far
A rapid finger-prick test for ferritin (iron stores), giving a result in minutes to flag possible iron deficiency. Suits anyone with symptoms like fatigue or breathlessness who wants a quick first check.
