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DoNotAgeGeneral health ingredientsVegan

Pure Spermidine, 60 capsules

£30.50 for 60 capsules at Healf. That works out at 6p per 1 mg, which ranks it 1st of the 6 spermidine products we price across 3 UK retailers.

What it really costs, per 1 mg6pOne 1 mg dose is our comparison unit for spermidine. It is not a recommendation.
A day6p
A week44p
A month£1.91
A year£23.19

At one 1 mg dose a day, this pack lasts 1.3 years. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 8 mg = 480 mg
  • £30.50 ÷ 480 mg × 1 mg = 6.35p per 1 mg
  • A week 6.35p × 7 = 44p · a month × 30 = £1.91 · a year × 365 = £23.19
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).

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: spermidine

All 6, ranked →
This productCheapest per 1 mgHealf · 8 mg a serving · £1.91 a month · a pack lasts 1.3 years6pshown above
Feel SupremePremium Spermidine & Astaxanthin ComplexVitamin Planet · 5 mg a serving · £4.08 a month · a pack lasts 10 months14p£40.80View at Vitamin Planet (opens in a new tab)

Ranked purely by price per 1 mg. 4 combination products also contain spermidine.

On the label

Spermidine · Spermidine
8 mg per serving (active constituent content stated on the label (or its stated percentage of the extract))
Pack
60 capsules · 60 servings · 1 capsule(s) a serving
Cost per serving
51p (60 servings in the pack)
More label details
Testing
Claimed on the label (not verified by us)
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“60 caps” · “Servings Per Container: 60” · “Serving Size: 1 Capsule” · “Spermidine ; 8 mg” · “Spermidine ; 8 mg”
Ingredients

Spermidine, Rice Flour, Cellulose

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

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One 1 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
£30.50Healf
First recorded
£30.501 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £30.50

Questions about this product

How much does DoNotAge Pure Spermidine cost per 1 mg?

6p per 1 mg, from £30.50 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest spermidine in the UK?

Yes. Of the 6 we price across 3 UK retailers, this is the cheapest per 1 mg.

How long does one pack last?

1.3 years at one 1 mg dose. The pack holds 480 mg in total.

About DoNotAge

All 16 DoNotAge products, priced per dose

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All spermidineEvery form, cheapest per 1 mg firstDoNotAgeAll 16 products from this brand, per doseGeneral health ingredientsEverything else we price in this categorySpermidine price historyEvery spermidine product's price per dose and price historyBuild a basketThe cheapest way to buy several at onceHow we compareWhere every number on this page comes from