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5 Best Spermidine Supplements of 2025

Last Updated - 02/07/2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nutra Science

Nutra Science Spermidine 99% Concentration | 100X More Potent Than Wheat Germ Spermidine Supplements | 90 Vegan Spermidine Capsules 10mg Serving Highest Purity in The UK

Nutra Science

£39.99

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Main highlights
- ✔️ Why Spermidine? - Spermidine is a naturally occurring polyamine found in all living organisms. Spermidine boasts a host of health benefits, such as supporting healthy cell regeneration, healthy liver function, and memory and cognitive function.
- ✔️ The Highest Dosage and Greatest Value – Nutra Science Spermidine brings some of the highest levels of purity on the market. Our expertly formulated spermidine supplements are currently the highest strength available in the UK at 99% Concentration and 10mg Per Serving.
- ✔️ Manufactured by Nutra Science – The Nutritional Supplement Company with Scientific Backing. HACCP, GMP and ISO 9001 manufacturing standards.
- ✔️ Elite Grade - Our 99% spermidine supplement is manufactured with carefully selected, all-natural, non-GMO ingredients. Superior alternative to regular wheat germ extract, and the majority of wheat germ capsules online. Our batches are third-party lab tested to ensure a minimum of 99% purity in every serving, meaning you are not just getting the highest dosage of spermidine but also the purest.
- ✔️ #1 Spermidine on Amazon - Don’t be fooled by brands selling pure wheat germ powder disguised as a Spermidine supplement with only 1% concentration. Nutra Science Spermidine capsules uses 99% PURE Spermidine.
£39.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

vP Vitality Pro

Natural Spermidine 4mg x 60 Capsules - Third Party Tested - Natural Pure Spermidine Supplement - Vitality Pro

vP Vitality Pro

£34.95

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Main highlights
- ✔ Third-party tested: Your safety is our main priority. The Spermidine contained within your capsules has been independently verified by a third-party laboratory to ensure purity & the highest quality. Our vegan-friendly formula doesn’t contain GMOs, artificial colours, preservatives, or flavours
- ✔ The power of Spermidine: Spermidine is a natural polyamine that stimulates cytoprotective macroautophagy/autophagy. This element is found in all living cells and is believed to help contribute to maintaining youthful body functions and energy levels.
- ✔ Suggested intake: Each capsule contains 4mg of Spermidine derived from 400mg of Wheat Germ Extract. For maximum benefits, we recommend taking 1-2 capsules per day, after a meal, with water. This dose is the equivalent of 4mg - 8mg of Spermidine. This Spermidine supplement is for adult-only use.
- ✔ ISO 9001:2015 UK Company: With quality management systems In place, the ISO standards recognised in the UK are some of the highest. You can rely on exceptional service, reliability and Spermidine supplement products, so you can enjoy the maximum positive benefits.
- ✔ High-strength formula: Vitality Pro is committed to offering only premium products. Your Spermidine supplement is formulated using only the highest quality ingredients and manufacturing, so you can enjoy the benefits and help maintain a balanced lifestyle and restore your vitality.
£34.95
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Omnymune

Spermidine Wheat Germ Extract Capsules - Spermidine Supplement 1300 mg Advanced Formula with Zinc for Mitochondrial Rescue, Immune System and Cell Renewal (60 Count (Pack of 1))

Omnymune

£19.99

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Main highlights
- The Highest 13mg Spermidine Formula - OMNYMUNE provides the highest Spermidine formula in the market with a 100% premium natural wheat germ extract source. Over 10x more potent than other spermidine supplements at a more affordable price range.
- PREMIUM FORMULA: Our Spermidine Wheat Germ Extract Capsules are produced with carefully selected 100% highest quality, all-natural, non-GMO wheat germ. Specially formulated with no GMO ingredients. This Spermidine Wheat Germ Extract Capsule has been expertly developed by scientists to increase the bioavailability of this essential nutrient.
- Dosage: 60 capsules of spermidine-fermented wheat germ extract per box. Two hard capsules represent 1300 mg of spermidine fermented wheat germ extract. It is formulated for men and women with mitochondrial deficiency metabolism. It is recommended to take 2 hard capsules daily with meals.
- CELL RENEWAL & IMMUNE SYSTEM SUPPORT: Rich in high-quality spermidine, zine and thiamine, fermented wheat germ extract is a potent cellular health supplement. Scientific research shows that by maintaining proper mitochondrial function。
- 100% Natural Wheat Germ Extract - Studies show that natural organic wheat germ is the most ideal spermidine source that contains 243mg/kg spermidine, while other rice germs only contain 50mg/kg of spermidine in raw ingredients. Compare to other rice germ extract capsules, you will get double spermidine serving in 13mg from OMNYMUNE fermented wheat germ extract capsules.
£19.99
4
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Time Health

Renew - Spermidine - 99% Purity - Maximum Strength - 6.5mg x 60 Capsules - Longevity Support - GMP Standards - UK Made - Vegan (60 Count (Pack of 1))

Time Health

£19.99

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Main highlights
- ✔️REVOLUTIONARY ECO-FRIENDLY, PULLULAN CAPSULES. Many cheaper supplements use capsules made from plant cellulose which goes through heavy processing and produces non-environmentally friendly, harmful bi-products. Pullulan is the next generation in encapsulation, derived from tapioca and processed with water.
- ✔️PROMOTES AUTOPHAGY. Spermidine helps to counteract ageing and promote longevity by inducing autophagy – a regulated cell mechanism whereby the body replaces old and damaged cells with newer and healthier cells.
- ✔️OVER 91,000 TREES PLANTED AND COUNTING. We are proud supporters of Ecologi’s reforestation projects and plant a tree with every single order!
- ✔️MADE IN THE UK TO GMP STANDARDS, VEGAN & GLUTEN FREE WITH NO FILLERS, BINDERS OR ADDITIVES. At Time Health we believe in clean nutrition which is why you won’t find any nasty stuff in our products including any binders, fillers or additives, unlike some of our competitors.
- ✔️99% PURITY. Our product contains 99% Spermidine 3HCl for maximum potency.
£19.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Longevity Box

Longevity Box Spermidine Supplement - 120 Capsules, 10mg Spermidine derived from 900mg Wheat Germ Extract with 50mg Thiamin & 50mg Zinc, 99% Pure with 3rd Party Certified, Vegan-Friendly & Non-GMO

Longevity Box

£29.99

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Main highlights
- 𝟳𝟬𝟬 𝗗𝗮𝘆 𝗣𝘂𝗿𝗶𝘁𝘆 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲: Our 700 Day Purity Guarantee ensures that our products remain pure and reliable from the moment they arrive until you finish taking them. Peace of mind that you truly are extending your lifespan.
- 𝟯𝗿𝗱 𝗣𝗮𝗿𝘁𝘆 𝗧𝗲𝘀𝘁𝗲𝗱 𝗮𝗻𝗱 𝗣𝘂𝗿𝗶𝘁𝘆 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱: Longevity Box Spermidine Supplement undergo rigorous testing and analysis by third-party labs to ensure each capsule meets the highest standards. They are 99% pure and contain no binders, fillers, flavours, additives, preservatives, excipients, dyes, or heavy metals.
- 𝗨𝗹𝘁𝗿𝗮 𝗣𝘂𝗿𝗲 𝗙𝗼𝗿𝗺𝘂𝗹𝗮: Longevity Box Spermidine capsules feature a unique and more than 99% pure formulation, 900mg of Wheat Germ Extract of which 10mg Spermidine blended with 50mg Thiamin and 50mg Zinc per serving —the highest purity available on the market.
- 𝗖𝗼𝘂𝗻𝘁𝗲𝗿𝗮𝗰𝘁 𝘁𝗵𝗲 𝗘𝗳𝗳𝗲𝗰𝘁𝘀 𝗼𝗳 𝗔𝗴𝗶𝗻𝗴: Spermidine, a natural polyamine found in organisms, supports cellular renewal by enhancing the autophagy process. Ageing slows this process, but spermidine helps replace old cells with healthier ones, delaying ageing.
- 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝗼𝗳 𝗦𝗽𝗲𝗿𝗺𝗶𝗱𝗶𝗻𝗲: Spermidine offers a multitude of health benefits, including protection against age-related diseases, improvement of memory, supporting cellular renewal and recycling, improving sleep quality and promoting strong hair and nail growth.
- 𝗕𝗲 𝗠𝗼𝗿𝗲 𝗝𝗲𝗹𝗹𝘆𝗳𝗶𝘀𝗵: The science of Longevity is growing at breakneck speed and tens of BILLIONS of dollars are being invested in solutions to help us all slow ageing. But until 'Longevity Escape Velocity' has been achieved, we should all be more like Turritopsis Dohrnii jellyfish - which do not age - and we should invest in our long-term health with supplements like spermidine capsules.
£29.99

5 Best Spermidine Supplements of 2025

Nutra Science Spermidine 99% Concentration | 100X More Potent Than Wheat Germ Spermidine Supplements | 90 Vegan Spermidine Capsules 10mg Serving Highest Purity in The UK

Natural Spermidine 4mg x 60 Capsules - Third Party Tested - Natural Pure Spermidine Supplement - Vitality Pro

Spermidine Wheat Germ Extract Capsules - Spermidine Supplement 1300 mg Advanced Formula with Zinc for Mitochondrial Rescue, Immune System and Cell Renewal (60 Count (Pack of 1))

Renew - Spermidine - 99% Purity - Maximum Strength - 6.5mg x 60 Capsules - Longevity Support - GMP Standards - UK Made - Vegan (60 Count (Pack of 1))

Longevity Box Spermidine Supplement - 120 Capsules, 10mg Spermidine derived from 900mg Wheat Germ Extract with 50mg Thiamin & 50mg Zinc, 99% Pure with 3rd Party Certified, Vegan-Friendly & Non-GMO

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