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Life ExtensionMinerals

AMPK Metabolic Activator, 30 tablets

£22.46 for 30 tablets 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£2.88One 500 mg dose is our comparison unit for calcium. It is not a recommendation.
A day£2.88
A week£20.16
A month£86.38
A year£1051.01

At one 500 mg dose a day, this pack lasts 8 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 30 ÷ 1 per serving = 30
  • In the pack: 30 × 130 mg = 3.9 g
  • £22.46 ÷ 3.9 g × 500 mg = £2.88 per 500 mg calcium
  • A week £2.88 × 7 = £20.16 · a month × 30 = £86.38 · a year × 365 = £1051.01
  • 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: calcium carbonate

All 5, ranked →
Chewable Calcium + Vitamin D Vanilla 60 TabletsCheapest per 500 mg calciumBoots · 800 mg a serving · £2.50 a month · a pack lasts 48 days8p£4.00View at Boots (opens in a new tab)
Chewable Calcium & Vitamin D3 TabletsSimply Supplements · 800 mg a serving · £3.12 a month · a pack lasts 3 months10p£9.99View at Simply Supplements (opens in a new tab)
Ultra CalciumVitabiotics · 1 g a serving · £3.65 a month · a pack lasts 30 days12p£3.65View at Vitabiotics (opens in a new tab)
This productHealf · 130 mg a serving · £86.38 a month · a pack lasts 8 days£2.88shown above

Ranked purely by price per 500 mg calcium. 86 combination products also contain calcium.

On the label

Calcium · Carbonate
130 mg per serving (stated on the label)
Pack
30 tablets · 30 servings · 1 tablet(s) a serving
Cost per serving
75p (30 servings in the pack)
More label details
Claimed on the listing
vegetarian
Sold by
Healf
What the listing says
“30 tabs” · “Servings Per Container: 30” · “Serving Size: 1 Vegetarian Tablet” · “Calcium (as Calcium Carbonate) ; 130 mg”
Ingredients

Hesperidin [from Orange Extract (Fruit)], Actiponin® Gynostemma Extract (Leaf), Calcium (as Calcium Carbonate), Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agent (Stearic Acid), Croscarmellose Sodium, Capsule Shell (Hydroxypropyl Cellulose), Aqueous Film Coating (Hypromellose, Glycerin, Purified Water), Anti-Caking Agent (Silicon Dioxide), Anti-Caking Agent (Vegetable Stearate)

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
£22.46Healf
First recorded
£22.461 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £22.46

Questions about this product

How much does Life Extension AMPK Metabolic Activator cost per 500 mg calcium?

£2.88 per 500 mg calcium, from £22.46 for 30 tablets at Healf, checked on 20 October 2026.

How long does one pack last?

8 days at one 500 mg dose. The pack holds 3.9 g in total.

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