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.

perdose
Updated

Home › General health ingredients

Spermidine

Also called wheat germ extract, spermidinelife, triticum aestivum extract.

The best price per 1 mg and per month, form by form, across 3 UK retailers, and where to buy it cheapest. A unit for comparing, not advice.

Comparing spermidine

We count the spermidine a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. Products that combine spermidine with other ingredients are listed separately, because their price buys more than spermidine. 1 mg is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.

Spermidine

Prices last checked: . Ranked purely by price per 1 mg — a comparison unit, not a recommendation. We earn commission when you buy through these links; it never affects the order.

Compared at 1 mg. Enter the amount you take to see your own costs.

Sort and filterFilters
Retailers
Show
Spermidine, Spermidine: products ranked by price per 1 mg
RankProductPer 1 mgPer monthLastsBuyHow it is worked out
1
DoNotAge Pure Spermidine
Cheapest per dosePure SpermidineHealf · 60 capsules · 60 servings · 8 mg a servingDetails and price historyAdd to my stackTesting claimed on labelclaimed: vegan
6p£1.911.3 years£30.50View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • 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
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
What the retailer's listing says
  • pack units “60 caps”
  • servings stated “Servings Per Container: 60”
  • units per serving “Serving Size: 1 Capsule”
  • amount per serving “Spermidine ; 8 mg”
  • spermidine “Spermidine ; 8 mg”

Is this wrong? Tell us

2
Feel Supreme Premium Spermidine & Astaxanthin Complex
Premium Spermidine & Astaxanthin ComplexFeel Supreme · Vitamin Planet · 60 capsules · 60 servings · 5 mg a servingDetails and price historyAdd to my stackalso contains astaxanthin
14p£4.0810 months£40.80View at Vitamin Planet (opens in a new tab)Delivery £3.95AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 5 mg = 300 mg
  • £40.80 ÷ 300 mg × 1 mg = 13.6p per 1 mg
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
  • Also contains: astaxanthin. The price counts the spermidine only.
What the retailer's listing says
  • pack units “60 Capsules”
  • units per serving “Take 1 capsule daily with water”
  • amount per serving “Spermidine from Wheatgerm Extract 1% ; 500 mg”
  • spermidine “equivalent to 5 mg spermidine”
  • spermidine percent “Wheatgerm Extract 1%”

Is this wrong? Tell us

3
Longevity Box Spermidine
Best value under 6 months' supplySpermidineHealf · 60 capsules · 30 servings · 6 mg a servingDetails and price historyAdd to my stackalso contains vitamin b1, zincTesting claimed on labelclaimed: vegetarian
14p£4.176 months£24.99View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 6 mg = 180 mg
  • £24.99 ÷ 180 mg × 1 mg = 13.9p per 1 mg
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
  • Also contains: vitamin b1, zinc. The price counts the spermidine only.
What the retailer's listing says
  • pack units “60 caps”
  • servings stated “Servings Per Container: 30”
  • units per serving “Serving Size: 2 Capsules”
  • amount per serving “Wheat germ extract ; 600mg”
  • spermidine “of which is Spermidine ; 6mg”
  • spermidine percent “standardized to 1% Spermidine”

Is this wrong? Tell us

4
Omre Spermidine
SpermidineHealf · 30 servings · 10 mg a servingDetails and price historyAdd to my stackTesting claimed on labelclaimed: vegetarian
17p£5.0010 months£50.00View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 30 (as stated on the label)
  • In the pack: 30 × 10 mg = 300 mg
  • £50.00 ÷ 300 mg × 1 mg = 16.7p per 1 mg
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
What the retailer's listing says
  • servings stated “Servings Per Container: 30”
  • units per serving “Serving Size: 2 Vegetarian Capsules”
  • amount per serving “(Equivalent to 10mg) ; 1000 mg”
  • spermidine “equivalent to 10mg of spermidine”

Is this wrong? Tell us

5
Youth & Earth Liposomal Spermidine
Liposomal SpermidineW-Wellness · 60 capsules · 30 servings · 5.49 mg a servingDetails and price historyAdd to my stackclaimed: veganclaimed: vegetarian
21p£6.195 months£33.99View at W-Wellness (opens in a new tab)Free delivery from £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 5.49 mg = 164.7 mg
  • £33.99 ÷ 164.7 mg × 1 mg = 20.6p per 1 mg
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
What the retailer's listing says
  • pack units “60 capsules”
  • servings stated “Servings Per Container 30”
  • units per serving “Serving Size 2 Capsules”
  • amount per serving “Spermidine 5.49 mg”
  • spermidine “Spermidine 5.49 mg”

Is this wrong? Tell us

6
Kiki Health Spermidine
SpermidineVitamin Planet · 60 capsules · 60 servings · 1.4 mg a servingDetails and price historyAdd to my stackclaimed: vegan
42p£12.633 months£35.35View at Vitamin Planet (opens in a new tab)Delivery £3.95AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.
Show the working
  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1.4 mg = 84 mg
  • £35.35 ÷ 84 mg × 1 mg = 42.1p per 1 mg
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).
What the retailer's listing says
  • pack units “60 Veg Caps”
  • units per serving “1 capsule daily or as advised”
  • amount per serving “Spermidine 1.4mg from wheat germ extract”
  • spermidine “Spermidine 1.4mg”

Is this wrong? Tell us

By shop

Each shop's spermidine products, with where its cheapest sits in the market.

How we work out these prices

We count the weight of extract per serving. Where a label quotes a “whole herb equivalent” (for example “5,000 mg from a 10:1 extract”), we use the actual extract weight. Branded, standardised extracts are compared separately from unbranded ones.

Questions

Where can I buy spermidine cheapest in the UK?

On 20 October 2026, the cheapest spermidine per dose from a UK seller was Pure Spermidine at Healf (6p per 1 mg, £1.91 a month). Then Premium Spermidine & Astaxanthin Complex at Vitamin Planet (14p per 1 mg, £4.08 a month) and Spermidine at Healf (14p per 1 mg, £4.17 a month). That is by price per 1 mg, across 3 UK retailers and 6 products, with every price checked daily; the table above shows the working for each.

What is the best price per 1 mg of spermidine today?

6p per 1 mg, for Pure Spermidine at Healf (6p per 1 mg, £1.91 a month), on 20 October 2026. The dearest of the 6 products we price is 42p per 1 mg, and the middle one is 15p.

How much does spermidine cost per month?

At one 1 mg dose a day, the cheapest works out at £1.91 a month, for Pure Spermidine at Healf, on 20 October 2026. Across the 6 products we price it runs from £1.91 to £12.63 a month. A month is 30 days, and the figure follows the dose you enter in the table.

Do bigger spermidine packs cost less per dose?

Mostly, yes: on 20 October 2026, the 3 packs that last more than six months average 12p per 1 mg, against 26p for the 3 that last six months or less. The table marks the cheapest pack that lasts six months or less as the best value for anyone who would rather not buy a year at once.

How long does a pack of spermidine last?

At one 1 mg dose a day, the packs we price last from 3 months to 1.3 years; the middle one lasts 8 months. Each row says how long its pack lasts at the dose you enter.

What does “per 1 mg” mean?

It is the unit we use to put every product on the same scale: the price of 1 mg of spermidine, whatever the pack size or serving size. It is a comparison unit, not a recommendation of how much to take. Use the “Your daily dose” box to see costs at the amount you actually take.

Why is a product I have seen in the shops missing?

If a retailer’s listing does not let us confirm the amount per serving, the pack size or the form, we do not guess and we do not show the product. It appears once its label has been read and confirmed.

How up to date are the prices?

Prices on this page were last checked on 20 October 2026. Every table shows the date its prices were checked. Always confirm the price on the retailer’s site before buying.

Do retailers pay to appear higher?

No. We earn a commission when you buy through our links, but the order is set only by price per dose. No retailer or brand can pay for position.