Best Minerals UK — 2026 Guide
Magnesium, zinc, iron, and other essential minerals. Compare chelated vs oxide forms, bioavailability, and value across UK shops.
We analysed 10 minerals by aggregating real user reviews from Reddit, Amazon UK, YouTube, and specialist health forums. Our AI evaluates each product across six categories — effectiveness, ingredient quality, value for money, side effects, certifications, and overall score — so you can make an informed decision without spending hours reading individual reviews.
How We Compare Minerals
We collect public reviews from Reddit, Amazon, YouTube, Trustpilot, and specialist forums to build a complete picture.
Our AI reads every review, checks ingredient labels, fillers, and certifications, then generates an unbiased summary.
Products are scored 1-10 across six evidence-based categories, making it easy to compare at a glance.
10 products
BetterYou Magnesium Body Spray
BetterYou
BetterYou Magnesium Body Spray offers a unique transdermal delivery method, bypassing the digestive system. Sourced from...
Bulk Magnesium Bisglycinate 500mg
Bulk
Bulk Magnesium Bisglycinate offers excellent value for a chelated magnesium supplement. At 270 capsules for under ten po...
Doctor's Best High Absorption Magnesium 100mg
Doctor's Best
Doctor's Best High Absorption Magnesium uses the patented Albion TRAACS chelate, which is considered the gold standard i...
Life Extension Neuro-Mag Magnesium L-Threonate
Life Extension
Life Extension Neuro-Mag features the patented Magtein form, the only magnesium shown in published research to cross the...
NOW Foods Magnesium Glycinate 200mg
NOW Foods
NOW Foods Magnesium Glycinate is widely praised as one of the best-absorbed magnesium supplements available. Reviewers c...
NOW Foods Zinc Picolinate 50mg
NOW Foods
NOW Foods Zinc Picolinate delivers a therapeutic-strength 50mg dose in the highly bioavailable picolinate form. Well-sui...
Nature Made Magnesium Oxide 400mg
Nature Made
Nature Made Magnesium Oxide is the budget option — cheap, high-dose on paper, but with the worst bioavailability of any ...
Solgar Magnesium Citrate 200mg
Solgar
Solgar Magnesium Citrate is a solid, well-priced option from a brand with 75+ years of heritage. The citrate form offers...
Solgar Zinc Picolinate 22mg
Solgar
Solgar Zinc Picolinate 22mg offers a sensible daily dose of zinc in the well-absorbed picolinate form. Unlike the NOW Fo...
Thorne Iron Bisglycinate 25mg
Thorne
Thorne Iron Bisglycinate is the gold standard for gentle iron supplementation. The bisglycinate chelate causes dramatica...
Minerals Buying Guide — What to Look For
Choosing the right minerals can be overwhelming with hundreds of options on the UK market. Here are the key factors our AI analyses when scoring each product:
Bioavailability & Forms
Not all supplement forms are created equal. For example, magnesium glycinate absorbs much better than magnesium oxide. We check which forms are used and whether they're backed by research for optimal absorption.
Clean Label & Fillers
Many supplements contain unnecessary fillers, artificial colours, added sugars, and bulking agents. Our AI flags products with excessive additives and rewards clean formulations.
Third-Party Testing
Independent lab testing verifies that what's on the label is actually in the bottle. Products with third-party certifications (NSF, USP, Informed Sport) score higher in our rankings.
Value per Serving
The cheapest bottle isn't always the best value. We calculate the cost per serving and weigh it against ingredient quality, dosage, and overall effectiveness reported by users.
How Our Scoring Works
Each product is scored 1-10 across six categories. An overall score of 8+ indicates a product we'd recommend to most people. Scores of 6-7 are solid choices with some trade-offs, while anything below 6 has significant drawbacks reported by users. Our scores are recalculated regularly as new reviews come in.
Frequently Asked Questions
Where do you get your reviews?
We aggregate publicly available reviews from Reddit, Amazon UK, YouTube, Trustpilot, and specialist health forums. We never use manufacturer-provided testimonials.
How often are scores updated?
Our AI re-analyses reviews and updates scores regularly. Product pages show the date of the latest analysis.
Do you receive products for free?
No. AIScored does not accept free products or sponsored placements. Our revenue comes from affiliate links, which do not influence our scores.
Disclaimer: AIScored provides AI-generated summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Prices are updated regularly but may differ at the time of purchase. Affiliate links may earn us a commission at no extra cost to you.