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Home › Minerals › Calcium

ThorneMinerals

Catalyte

£26.99 for 30 servings 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 500 mg calcium£5.62One 500 mg dose is our comparison unit for calcium. It is not a recommendation.
A day£5.62
A week£39.36
A month£168.69
A year£2052.36

At one 500 mg dose a day, this pack lasts 5 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Calcium

  • In the pack: 30 × 80 mg = 2.4 g
  • £26.99 ÷ 2.4 g × 500 mg = £5.62 per 500 mg calcium
  • A week £5.62 × 7 = £39.36 · a month × 30 = £168.69 · a year × 365 = £2052.36
  • Amount per serving: stated on the label.

Electrolytes

  • In the pack: 30 × 1 serving = 30 servings
  • £26.99 ÷ 30 servings × 1 serving = 90p per serving
  • A week 90p × 7 = £6.30 · a month × 30 = £26.99 · a year × 365 = £328.38
  • Amount per serving: priced per serving — compare what each serving contains before choosing.

Folate

  • In the pack: 30 × 20 µg = 600 µg
  • £26.99 ÷ 600 µg × 400 µg = £17.99 per 400 µg
  • A week £17.99 × 7 = £125.95 · a month × 30 = £539.80 · a year × 365 = £6567.57
  • Amount per serving: stated on the label.

Magnesium

  • In the pack: 30 × 40 mg = 1.2 g
  • £26.99 ÷ 1.2 g × 100 mg = £2.25 per 100 mg magnesium
  • A week £2.25 × 7 = £15.74 · a month × 30 = £67.47 · a year × 365 = £820.95
  • Amount per serving: stated on the label.

Potassium

  • In the pack: 30 × 96 mg = 2.88 g
  • £26.99 ÷ 2.88 g × 200 mg = £1.87 per 200 mg potassium
  • A week £1.87 × 7 = £13.12 · a month × 30 = £56.23 · a year × 365 = £684.12
  • Amount per serving: stated on the label.

Vitamin B6

  • In the pack: 30 × 2 mg = 60 mg
  • £26.99 ÷ 60 mg × 50 mg = £22.49 per 50 mg
  • A week £22.49 × 7 = £157.44 · a month × 30 = £674.75 · a year × 365 = £8209.46
  • Amount per serving: stated on the label.

Vitamin C

  • In the pack: 30 × 100 mg = 3 g
  • £26.99 ÷ 3 g × 1 g = £9.00 per 1 g
  • A week £9.00 × 7 = £62.98 · a month × 30 = £269.90 · a year × 365 = £3283.78
  • Amount per serving: stated on the label.

Zinc

  • In the pack: 30 × 5 mg = 150 mg
  • £26.99 ÷ 150 mg × 15 mg = £2.70 per 15 mg zinc
  • A week £2.70 × 7 = £18.89 · a month × 30 = £80.97 · a year × 365 = £985.14
  • 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: other forms of calcium

All 25, ranked →
Calcium 1000mg & Vitamin D3 400iu TabletsCheapest per 500 mg calciumSimply Supplements · 1 g a serving · 94p a month · a pack lasts 12 months3p£11.29View at Simply Supplements (opens in a new tab)
Calcium & Magnesium TabletsMyprotein · 800 mg a serving · £2.29 a month · a pack lasts 5 months8p£10.99View at Myprotein (opens in a new tab)
ZipVitCalcium 400mg with Magnesium 200mgZipVit · 400 mg a serving · £2.29 a month · a pack lasts 9 months8p£21.99View at ZipVit (opens in a new tab)
This productHealf · 80 mg a serving · £168.69 a month · a pack lasts 5 days£5.62shown above

Ranked purely by price per 500 mg calcium. 216 combination products also contain calcium.

How it compares: electrolytes

All 260, ranked →
Electrolyte PowderCheapest per servingBulk · 1 serving a serving · £1.80 a month · a pack lasts 1.4 years6p£29.99View at Bulk (opens in a new tab)
Electrolyte PowderBulk · 1 serving a serving · £2.04 a month · a pack lasts 8 months7p£16.99View at Bulk (opens in a new tab)
Electrolyte PowderBulk · 1 serving a serving · £2.99 a month · a pack lasts 50 days10p£4.99View at Bulk (opens in a new tab)
This productHealf · 1 serving a serving · £26.99 a month · a pack lasts 30 days90pshown above

Ranked purely by price per serving. 32 combination products also contain electrolytes.

How it compares: methylfolate

All 22, ranked →
Methyl Folate 1,000 mcgCheapest per 400 µgHealf · 1 mg a serving · £1.27 a month · a pack lasts 7 months4p£9.49View at Healf (opens in a new tab)
5-MTHF 5 mgHealf · 5 mg a serving · £2.22 a month · a pack lasts 2.1 years7p£55.58View at Healf (opens in a new tab)
Vimergy5-MTHFHealf · 5 mg a serving · £2.36 a month · a pack lasts 2.1 years8p£58.99View at Healf (opens in a new tab)
This productHealf · 20 µg a serving · £539.80 a month · a pack lasts 2 days£17.99shown above

Ranked purely by price per 400 µg. 155 combination products also contain folate.

How it compares: magnesium bisglycinate

All 66, ranked →
Magnesium Bisglycinate 1500mgCheapest per 100 mg magnesiumSimply Supplements · 1.5 g a serving · 43p a month · a pack lasts 2.5 years1p£12.99View at Simply Supplements (opens in a new tab)
One NutritionPure Magnesium BisglycinateVitamin Planet · 700 mg a serving · 96p a month · a pack lasts 1.7 years3p£20.24View at Vitamin Planet (opens in a new tab)
ZipVitMagnesium Glycinate 2000mgZipVit · 400 mg a serving · £1.00 a month · a pack lasts 2 years3p£23.99View at ZipVit (opens in a new tab)
This productHealf · 40 mg a serving · £67.47 a month · a pack lasts 12 days£2.25shown above

Ranked purely by price per 100 mg magnesium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 86 combination products also contain magnesium.

How it compares: potassium citrate

All 6, ranked →
Potassium Citrate 1300mg with Vitamin CCheapest per 200 mg potassiumSimply Supplements · 1.3 g a serving · 27p a month · a pack lasts 3.2 years1p£10.69View at Simply Supplements (opens in a new tab)
WeightWorldPotassium Citrate With Vitamin C TabletsWeightWorld · 801 mg a serving · £1.46 a month · a pack lasts 12 months5p£17.49View at WeightWorld (opens in a new tab)
Potassium CitrateHealf · 99 mg a serving · £2.86 a month · a pack lasts 3 months10p£8.49View at Healf (opens in a new tab)
This productHealf · 96 mg a serving · £56.23 a month · a pack lasts 14 days£1.87shown above

Ranked purely by price per 200 mg potassium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 104 combination products also contain potassium.

How it compares: vitamin B6 P-5-P

All 4, ranked →
P5P 50Cheapest per 50 mgHealf · 50 mg a serving · £8.55 a month · a pack lasts 6 months28p£51.30View at Healf (opens in a new tab)
P5P 50Healf · 50 mg a serving · £9.00 a month · a pack lasts 2 months30p£18.00View at Healf (opens in a new tab)
Pyridoxal 5'-PhosphateHealf · 33.8 mg a serving · £11.26 a month · a pack lasts 4 months38p£45.69View at Healf (opens in a new tab)
This productHealf · 2 mg a serving · £674.75 a month · a pack lasts 1 day£22.49shown above

Ranked purely by price per 50 mg. 158 combination products also contain vitamin B6.

How it compares: vitamin C

All 113, ranked →
Vitamin C Plus TabletsCheapest per 1 gMyprotein · 1 g a serving · £1.00 a month · a pack lasts 6 months3p£5.99View at Myprotein (opens in a new tab)
Vitamin C Crystals PowderHealf · 1.1 g a serving · £1.01 a month · a pack lasts 7 months3p£7.61View at Healf (opens in a new tab)
Vitamin C PowderLamberts Healthcare (Nature's Best) · 1 g a serving · £1.50 a month · a pack lasts 8 months5p£12.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 100 mg a serving · £269.90 a month · a pack lasts 3 days£9.00shown above

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

How it compares: zinc bisglycinate

All 10, ranked →
WeightWorldZinc Bisglycinate TabletsCheapest per 15 mg zincWeightWorld · 50 mg a serving · 45p a month · a pack lasts 1.8 years1p£9.99View at WeightWorld (opens in a new tab)
ZipVitZinc Bisglycinate 25mgZipVit · 25 mg a serving · 49p a month · a pack lasts 1.7 years2p£9.99View at ZipVit (opens in a new tab)
VitaBrightZinc Bisglycinate Tablets with CopperVitaBright · 50 mg a serving · 58p a month · a pack lasts 1.8 years2p£12.99View at VitaBright (opens in a new tab)
This productHealf · 5 mg a serving · £80.97 a month · a pack lasts 10 days£2.70shown above

Ranked purely by price per 15 mg zinc. 115 combination products also contain zinc.

On the label

Calcium · Other forms
80 mg per serving (stated on the label)
Electrolytes · Electrolytes (per serving)
1 serving per serving (priced per serving — compare what each serving contains before choosing)
Pack
30 servings · 10.4 g a serving
Cost per serving
90p (30 servings in the pack)
More label details
Folate · Methylfolate (5-MTHF)
20 µg per serving (stated on the label)
Magnesium · Bisglycinate (glycinate)
40 mg per serving (stated on the label)
Potassium · Citrate
96 mg per serving (stated on the label)
Vitamin B6 · P-5-P (active form)
2 mg per serving (stated on the label)
Vitamin C · Standard (ascorbic acid and ascorbates)
100 mg per serving (stated on the label)
Zinc · Bisglycinate
5 mg per serving (stated on the label)
Sold by
Healf
What the listing says
“Servings Per Container: 30” · “Serving Size: 1 Scoop (10.4g)” · “Calcium (as Calcium Lactate) ; 80 mg”
Ingredients

Taurine, Vitamin C (as Sodium Ascorbate), Potassium (as Tripotassium Citrate), Calcium (as Calcium Lactate), Chloride (as Sodium Chloride), Magnesium (as TRAACS® Magnesium Lysinate Glycinate Chelate), Zinc (as TRAACS® Zinc Bisglycinate Chelate), Pantothenic Acid (as Calcium Pantothenate), Riboflavin (as Riboflavin 5'-Phosphate Sodium), Vitamin B6 (as Pyridoxal 5'-Phosphate), Thiamin (as Thiamin HCl), Folate (as L-5-Methyltetrahydrofolate from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt), Chromium (as TRAACS® Chromium Nicotinate Glycinate Chelate), Vitamin B12 (as Methylcobalamin), Sodium Chloride, Disodium Phosphate, Other Additive (Sodium Bicarbonate), Tapioca Maltodextrin, Acidity Regulator (Citric Acid), Flavours, Anti-Caking Agent (Silicon Dioxide), Sweetener (Steviol Glycosides)

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

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One 500 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
£26.99Healf
First recorded
£26.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £26.99

Questions about this product

How much does Thorne Catalyte cost per 500 mg calcium?

£5.62 per 500 mg calcium, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

5 days at one 500 mg dose. The pack holds 2.4 g in total.

How much does Thorne Catalyte cost per serving?

90p per serving, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one serving. The pack holds 30 servings in total.

How much does Thorne Catalyte cost per 400 µg?

£17.99 per 400 µg, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 400 µg dose. The pack holds 600 µg in total.

How much does Thorne Catalyte cost per 100 mg magnesium?

£2.25 per 100 mg magnesium, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

12 days at one 100 mg dose. The pack holds 1.2 g in total.

How much does Thorne Catalyte cost per 200 mg potassium?

£1.87 per 200 mg potassium, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

14 days at one 200 mg dose. The pack holds 2.88 g in total.

How much does Thorne Catalyte cost per 50 mg?

£22.49 per 50 mg, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

1 day at one 50 mg dose. The pack holds 60 mg in total.

How much does Thorne Catalyte cost per 1 g?

£9.00 per 1 g, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

3 days at one 1 g dose. The pack holds 3 g in total.

How much does Thorne Catalyte cost per 15 mg zinc?

£2.70 per 15 mg zinc, from £26.99 for 30 servings at Healf, checked on 20 October 2026.

How long does one pack last?

10 days at one 15 mg dose. The pack holds 150 mg in total.

About Thorne

All 123 Thorne products, priced per dose

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