

Swanson Triple Magnesium Complex, 400mg , 100 caps
- Prices from £4.76 to £12.37 at 2 shops
- No. 570 of 12,526 in Vitamins & supplements
Cheaper but out of stock right now: £4.76 at OnBuy.com
Up to £4.56 cheaper than the most expensive shop
It has not been cheaper in the last 21 days. On average it cost £5.62.
Advertising: How we make money
3 offers compared
Sorted by total price including delivery-
iHerb GBP Best available offer Swanson Vitamins, Triple Magnesium Complex, 400 mg, 100 Vegan Capsules£7.81Go to shop: iHerb GBPVoucher Metagenics: 20% Off · valid until 28/10/2026 +9
Voucher 20% Off Supplements Experts Take Daily · valid until 09/11/2026 Voucher 15% off new customers · valid until 31/12/2026 Voucher 20% off Doctor's Best Supplements · valid until 01/01/2027 Voucher 15% off for NEW Customers · valid until 01/01/2027 Voucher 10% off $60 · valid until 01/01/2027 Voucher 20% off for NEW Customers · valid until 01/01/2027 Voucher 15% off Paradise Herbs · valid until 01/01/2028 Voucher Get 10% off over 50 GBP with the code GOLDGB. · valid until 08/09/2028 Voucher 15% off First In-App Purchase -
£4.76 Total £9.76Go to shop: OnBuy.com -
£12.37Go to shop: OnBuy.com -
Amazon Find this product on AmazonPrice on AmazonGo to shop: Amazon
As an Amazon Associate we earn from qualifying purchases.
Prices include VAT, last checked 22 October at 21:35. Prices may have changed since. Advertising: some shops pay Pricuro a commission when you buy through a link. Offers are ordered by total price only; used and refurbished offers come last. Vouchers and offers as published by the shop; the shop’s terms apply.
Note: Pricuro only compares prices and does not give medical advice. Always read the label and ask a doctor or pharmacist if you are unsure. Food supplements are not a substitute for a varied diet.
Price history
- Now
- £4.76
- Lowest
- £4.76
- Average
- £5.58
- Highest
- £7.81
Product details
| Brand | Swanson |
|---|---|
| Category | Vitamins & supplements |
| Barcode (EAN) | 0087614018089 |
| Shops compared | 2 |
| Price range | £4.76 – £12.37 |
| Total | Lowest total price including delivery: £9.76 |
| On Pricuro since | 3 October 2026 |
Description from the shop
Supports nerve, muscle and bone health Helps reduce tiredness and fatigue From oxide, citrate and aspartate sources Swanson Triple Magnesium...
Frequently asked questions
Where is Swanson Triple Magnesium Complex, 400mg , 100 caps cheapest?
Right now at iHerb GBP for £7.81. We compare 3 offers.
How much does Swanson Triple Magnesium Complex, 400mg , 100 caps cost?
Prices range from £4.76 to £12.37. Over the last 21 days it cost £5.62 on average.
Is now a good time to buy Swanson Triple Magnesium Complex, 400mg , 100 caps?
Lowest price in 21 days. It has not been cheaper in the last 21 days. On average it cost £5.62.
Is Swanson Triple Magnesium Complex, 400mg , 100 caps in stock?
Yes, 3 shops list it as in stock.
Similar products
Vitamins & supplements(60 caps) Ginger & Turmeric - 60 caps
at 2 shops
Green Tea, 500mg - 100 caps
at 2 shops
Swanson, Beta Carotene, 25,000 IU (7,500 mcg RAE), 100 Softgels
at 2 shops
NOW Foods Vitamin D-3, 2000 IU , 120 softgels
at 2 shops
Vitamin E, 400 IU - 60 softgels
at 3 shops
Swanson Full Spectrum Lions Mane Mushroom Capsules, 500 mg, Pack of 60
at 2 shops
More from Swanson
SwansonSwanson Prostate Essentials Capsules | Dietary Supplement for Men's Health | Plant-Based Formula, 90 Vegan Capsules
at 3 shops