
- Formulated in Switzerland
- Third-Party Tested
- 90-Day Guarantee
- Tracked priority shipping
Cellular Renewal
Your cells know how to renew themselves. They’re waiting for the signal.
Every cell runs a recycling programme called autophagy: worn-out parts out, fresh ones in. Fasting switches it on, that’s its famous secret. Spermidine, a natural compound found in wheat germ, sends the same signal. Two capsules a day. No skipped meals.
The Problem
After 40, the housekeeping slows down.
Young cells clean house constantly. With age the signal fades and worn-out parts pile up, the quiet drift behind slower recovery, duller skin and energy that isn’t what it was. Fasting can restart the clean-up. But sixteen hours without food, day after day, is a routine few people keep, and it isn’t right for everyone.
The Answer
Meet the fasting molecule.
Spermidine is a compound your body makes and your food contains, richest in wheat germ. It’s the molecule researchers use to switch autophagy on, and they class it as a fasting mimetic: it triggers the same clean-up, hunger not included. The science of that clean-up won the 2016 Nobel Prize in Medicine. This isn’t a trend. It’s how your cells are built to work.
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Renew
worn-out cell parts broken down and recycled into fresh ones
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Reset
the signal fasting sends, without skipping a meal
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Real biology
autophagy is Nobel-winning science, not a wellness fad
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Simple
two capsules with breakfast, and you’re done
Why Nutriop
Full strength. Nothing else.
Most spermidine capsules offer a whisper of the real thing. Pure Spermidine gives you 10 mg a day, the intake the long-term research pointed to, from natural wheat germ, the form used in the human trials. One ingredient, a vegan capsule, nothing added. Formulated in Switzerland and independently tested, so the number on the label is the number in the capsule.
Size 0 · clear pullulan shell · wheat germ extract, nothing else
- 10 mgspermidine a day, from two capsules
- 10.9 mgper gram of extract in the latest batch test
What You Get
Renewal you build, day by day.
Cleaner cells.
Autophagy clears the clutter that accumulates inside ageing cells, the foundation everything else rests on.
The long game.
In a 20-year study of 829 people, those with the highest spermidine intake lived longest, a gap the researchers likened to being nearly six years younger.
On your schedule.
Already fasting? Spermidine fits right alongside. Never managed to? This is the easy way in.
What people notice first.
Skin, and a general sense of feeling better, what customers mention most, usually from the second month.
Right for you if…
- You’re 40+ and want to age well, not just slowly
- You’ve heard fasting is good for you but can’t make it stick
- You take NMN or resveratrol and want the renewal piece of the puzzle
- You like routines that take ten seconds: two capsules, breakfast, done
What’s Inside
One ingredient. One job.
Wheat germ extract: 500 mg per capsule, carrying 5 mg of spermidine. Wheat germ is one of the richest food sources of spermidine; ours is concentrated so two capsules deliver 10 mg.
Capsule: vegan pullulan. No fillers, no flow agents, no magnesium stearate.
| Spec | Detail |
|---|---|
| Active ingredient | Wheat germ extract (1% spermidine) |
| Daily dose | 2 capsules · 10 mg spermidine |
| Capsule | Vegan pullulan |
| Other ingredients | None |
| Allergens | Contains wheat (gluten), the only Nutriop formula that does |
| Free from | Soy, lactose, sugar, yeast, shellfish, additives, preservatives, colours |
| Bottle | 60 capsules · 30 days |
| Formulated in | Switzerland |
Daily Routine
Two with breakfast. That’s it.
2 capsules a day with food. 30 days per bottle. Want to go further? Up to 4 a day, two with breakfast, two with dinner. A bottle then lasts two weeks, so subscribe.
What to expect. The first month is quiet; this isn’t a stimulant. From month two, customers most often mention skin and feeling better overall. The real return compounds over years, which is why the guarantee gives you three months to decide. Store cool and dry.
Which Route
Why not just fast?
| Fasting | Pure Spermidine | |
|---|---|---|
| Triggers the clean-up | After roughly 16 hours without food | Two capsules at breakfast |
| Daily effort | Willpower, every day | Ten seconds |
| Gets in the way of | Dinners, training, family meals | Nothing |
| Right for everyone | No | Most adults, not if you’re coeliac or wheat-allergic |
Fasting works, if you can keep it up. Spermidine gives your cells the signal on the days you can’t, and keeps them company on the days you can. Many of our fasting customers do both.
In the Nutriop range: NMN is the one you feel, energy within weeks. Spermidine is the renewal you build over months. Most people start with NMN; the ones who think in decades add Spermidine.
Build Your Routine
Spermidine clears. These power the rebuild.

+ Pure NMN
NMN fuels the rebuild spermidine makes room for. The classic pair.

+ Pterostilbene Extreme
autophagy plus SIRT1, the longevity switch. Two pathways, one breakfast.

+ Resveratrol PLUS
the senolytic and antioxidant layer on top of the clean-up.

+ COGNIPRIME®
autophagy is your brain’s recycling system; COGNIPRIME feeds the brain itself.
Why Trust It
Tested. Published. Yours to check.
Every batch is independently tested by ISO/IEC 17025-accredited laboratories, and the certificate is published here, the latest confirms 10.9 mg of spermidine per gram of extract, above the label claim. Formulated and packaged in Switzerland.
DOWNLOAD CERTIFICATE OF ANALYSIS| Analyte | Spermidine |
|---|---|
| Result | 1.09% · 10.9 mg/g |
| Label claim | 1% (10 mg/g) |
| Method | LC-MS |
| Laboratory | MS Bioanalytical, LLC |
| Batch | SPMD525 |
View certificate ↗Customer Reviews
Early days for this bottle. Not for Nutriop.
Pure Spermidine has 10 verified reviews so far, at 4.5 stars. Behind it: 600+ verified Nutriop reviews, 91% would recommend, and a guarantee that puts the risk on us.
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“Spermidine is great, I’m in my second month, and only now am I starting to notice the differences.”
Petra P.· Verified buyer · Loox video review -
“I feel better overall, I feel skin rejuvenation.”
Alena A.· Verified buyer · Judge.me -
“A quality product with 10mg of Spermidine in two capsules.”
George H.· Verified buyer · Judge.me
Your Questions
Good questions. Short answers.
Please do, if you can keep it up. Spermidine isn’t a replacement for a good habit, it’s the signal on the days life gets in the way, and company on the days it doesn’t.
Think of it as your cells’ spring-clean: worn-out parts broken down and rebuilt into fresh ones. It runs hard when you’re young and fades with age. Spermidine is the molecule researchers use to switch it back on.
It’s the full dose. The people who did best in the 20-year study got over 11 mg a day from food; two capsules take you there, whatever you eat.
It’s one of the richest food sources of spermidine and the form used in the human trials. One thing to know: it contains wheat and gluten. If you’re coeliac or wheat-allergic, this isn’t the one for you, every other Nutriop formula is gluten-free.
Give it two months. The first weeks are quiet; from month two, customers most often mention skin and feeling better overall. The deepest benefit is the one you don’t feel, cells kept in order for the long run.
Spermidine is in foods you eat every day. In a year-long clinical trial of wheat germ spermidine (at 0.9 mg a day), side effects were no different from placebo. Not for children, pregnancy or breastfeeding; on medication, ask your doctor first.
Yes. It’s a natural food compound and sits well with the whole range. NMN is the most popular pairing.
First identified in semen in 1678, hence the name. It’s in every living cell and most foods. Ours comes from wheat germ. End of story.
Tracked priority shipping

Thirty days of renewal. $2.87 a day.
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1 bottle$86.00 /bottle
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2 bottles$86.00 $77.40 /bottle 10%
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3 bottles$86.00 $73.10 /bottle 15%
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Most popular
4 bottles$86.00 $68.80 /bottle 20%
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6 bottles$86.00 $64.50 /bottle 25%
The maths. $2.87 a day one-time, $2.15 subscribed — the easiest addition to a routine you mean to keep.
Try it for a full three months. Not satisfied? Email us for a complete refund. We’ll ask what you experienced so we can keep improving, but we won’t make it difficult. That’s the deal.
Fasting’s secret. Breakfast’s routine.
Your cells know how to renew. Spermidine gives them the signal, 10 mg a day from natural wheat germ, Swiss-formulated, guaranteed for 90 days.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Consult a healthcare professional before starting any supplement regimen.
Contains wheat (gluten). Not suitable for people with coeliac disease or wheat allergy.



