Comparison
Best magnesium for women in the UK
For most women a magnesium glycinate or citrate is the sensible starting point, as both are commonly chosen for being gentle on the stomach, with a topical spray as an alternative for those who dislike tablets. Below we compare named UK brands on form, who each suits and value. Magnesium is a supplement, not a treatment, so check with your GP or pharmacist if you take other medication.
At a glance
| Brand and product | Form | Best suited to |
|---|---|---|
| BetterYou, Magnesium Glycinate | Tablet (glycinate) | Wanting a gentle, well-absorbed form |
| Wild Nutrition, Food-Grown Magnesium | Capsule (food-grown) | Preferring a food-grown format |
| Bulk, Magnesium Bisglycinate | Capsule (bisglycinate) | Wanting a no-frills, lower-cost option |
| BetterYou, Magnesium Sleep Spray | Topical spray | Preferring a topical to a tablet |
| Form, Magnesium | Capsule | Wanting a vegan-certified brand |
The shortlist
New to magnesium? Start with our plain-English guide to magnesium for women, which explains the EFSA-authorised roles and the differences between forms. It comes up most during perimenopause and the senior years.
How we compared
We shortlist real, named UK brands in each category by desk research: product form, typical dose against NHS and EFSA reference intakes (our dose and evidence constants are dated on the research index), who each product suits, and value for money. We have not hands-on tested these products and don't claim to. No brand pays for inclusion or placement, and we do not rank by commission: as of July 2026 no affiliate link on this site earns us anything; if that ever changes it will be disclosed where the link appears.
Frequently asked questions
What is the best magnesium for women?
There is no single best for everyone. Glycinate (bisglycinate) and citrate forms are commonly chosen for being gentle on the stomach, while a topical spray suits those who dislike tablets. The best choice depends on tolerance, format preference and budget.
How did you choose these?
We shortlisted real UK supplement brands across the common magnesium forms, then compared them on form, who each suits and value. We do not rank by commission, and we add a buying link only once it is live. See our methodology below.
Is more expensive magnesium better?
Not necessarily. A reputable glycinate or citrate with a clear elemental-magnesium amount per serving can be good value. Price often reflects brand and format rather than a difference in the magnesium itself.
Can I take magnesium with other supplements?
Usually, but some combinations and medications interact. If you take other supplements or prescribed medicines, or have kidney problems, check with your GP or pharmacist before starting.
This is information, not medical advice, and is not a substitute for a registered clinician. Always read product labels and speak to your GP or pharmacist before starting a supplement.
Editor, Her Vitals
Oliver leads Her Vitals's editorial coverage of women's life-stage health and supplements. He curates and reviews existing branded products across trying to conceive, pregnancy, postnatal, perimenopause, menopause and the senior years, weighing what the evidence supports against guidance from bodies such as EFSA, the NHS and NICE, and is clear that the content is information rather than medical advice.
Last reviewed: 8 June 2026
Reviewed by Oliver Mackman, Editor. Editorial review against published guidance; not a clinical review.