We earn commission on purchases made through our links. It never affects ranking: tables are ordered purely by price per dose, and no retailer or brand can pay for position.We earn commission when you buy through our links. It never affects the ranking. Full disclosure.

TraceMinerals

Liquid Ionic Iron, 56 ml

£12.42 for 56 ml at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 14 mg iron17pOne 14 mg dose is our comparison unit for iron. It is not a recommendation.
A day17p
A week£1.19
A month£5.08
A year£61.82

At one 14 mg dose a day, this pack lasts 2 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Iron

  • Servings: 56 ÷ 1.2 per serving = 46.7
  • In the pack: 46.7 × 22 mg = 1.03 g
  • £12.42 ÷ 1.03 g × 14 mg = 16.9p per 14 mg iron
  • A week 16.9p × 7 = £1.19 · a month × 30 = £5.08 · a year × 365 = £61.82
  • Amount per serving: stated on the label.

Boron

  • Servings: 56 ÷ 1.2 per serving = 46.7
  • In the pack: 46.7 × 0.11 mg = 4.9 mg
  • £12.42 ÷ 4.9 mg × 3 mg = £7.60 per 3 mg boron
  • A week £7.60 × 7 = £53.23 · a month × 30 = £228.12 · a year × 365 = £2775.49
  • Amount per serving: stated on the label.

Magnesium

  • Servings: 56 ÷ 1.2 per serving = 46.7
  • In the pack: 46.7 × 20 mg = 933.3 mg
  • £12.42 ÷ 933.3 mg × 100 mg = £1.33 per 100 mg magnesium
  • A week £1.33 × 7 = £9.31 · a month × 30 = £39.92 · a year × 365 = £485.71
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

How it compares: iron sulphate

Compare every product in this form →
Ionic Iron Liquid ConcentrateCheapest per 14 mg ironHealf · 14 mg a serving · £23.40 a month · a pack lasts 25 days78p£19.50View at Healf (opens in a new tab)
This productHealf · 22 mg a serving · £5.08 a month · a pack lasts 2 months17pshown above

Ranked purely by price per 14 mg iron. 11 combination products also contain iron.

How it compares: boron

All 8, ranked →
NutravitaBoron 4mgCheapest per 3 mg boronNutravita · 4 mg a serving · 56p a month · a pack lasts 1.5 years2p£9.99View at Nutravita (opens in a new tab)
Boron 3mgHealf · 3 mg a serving · £1.44 a month · a pack lasts 8 months5p£11.98View at Healf (opens in a new tab)
Boron 3mgHealf · 3 mg a serving · £1.53 a month · a pack lasts 3 months5p£5.11View at Healf (opens in a new tab)
This productHealf · 0.11 mg a serving · £228.12 a month · a pack lasts 2 days£7.60shown above

Ranked purely by price per 3 mg boron. 33 combination products also contain boron.

How it compares: magnesium blends and other forms

All 79, ranked →
ZipVitMagnesium 500mgCheapest per 100 mg magnesiumZipVit · 500 mg a serving · 33p a month · a pack lasts 4.9 years1p£19.99View at ZipVit (opens in a new tab)
Magnesium Glycinate X3Protein Works · 1.81 g a serving · 40p a month · a pack lasts 2.2 years1p£10.99View at Protein Works (opens in a new tab)
Magnesium CapsHealf · 500 mg a serving · 41p a month · a pack lasts 1.4 years1p£6.75View at Healf (opens in a new tab)
This productHealf · 20 mg a serving · £39.92 a month · a pack lasts 9 days£1.33shown above

Ranked purely by price per 100 mg magnesium. 236 combination products also contain magnesium.

On the label

Iron · Sulphate
22 mg per serving (stated on the label)
Boron · Boron
0.11 mg per serving (stated on the label)
Pack
56 ml · 46.7 servings · 1.2 ml a serving
Cost per serving
27p (46.7 servings in the pack)
More label details
Magnesium · Blends and other forms
20 mg per serving (stated on the label)
Sold by
Healf
What the listing says
“56ml” · “Servings Per Container: About 46” · “1/4 tsp (24 drops) (1.2mL)” · “Boron (from CTM) ; 105 mcg”
Ingredients

Purified Water, Concentrace® Trace Minerals (CTM), Sulfate (from Feso₄ & CTM), Iron (as Ferrous Sulfate), Magnesium (from CTM), Chloride (from CTM), Boron (from CTM), Acidity Regulator (Non-GMO Citric Acid), Preservative (Potassium Benzoate (For Freshness))

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

Is something wrong? Tell us

Add to your basket

View basket

Your basket prices everything you take together: whole packs, delivery included, from as few websites as you like.

One 14 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£12.42Healf
First recorded
£12.421 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £12.42

Questions about this product

How much does Trace Liquid Ionic Iron cost per 3 mg boron?

£7.60 per 3 mg boron, from £12.42 for 56 ml at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 3 mg dose. The pack holds 4.9 mg in total.

How much does Trace Liquid Ionic Iron cost per 14 mg iron?

17p per 14 mg iron, from £12.42 for 56 ml at Healf, checked on 20 October 2026.

How long does one pack last?

2 months at one 14 mg dose. The pack holds 1.03 g in total.

How much does Trace Liquid Ionic Iron cost per 100 mg magnesium?

£1.33 per 100 mg magnesium, from £12.42 for 56 ml at Healf, checked on 20 October 2026.

How long does one pack last?

9 days at one 100 mg dose. The pack holds 933.3 mg in total.

About Trace

More from Trace

Keep comparing