10,000 FU, the dose used in studies
In pharmacies, nattokinase comes in 2,000 FU per capsule. In studies, nothing happened at 3,600 FU per day; the results on plaque came with high doses. Here you get 10,000 FU in a single capsule.
Cosa dicono i nostri clienti
→
Cosa Dicono i Nostri Clienti
Il Cialis ormai faceva effetto a metà
Lo prendevo da cinque anni e negli ultimi mesi partivo bene e poi si ammosciava. Avevo già raddoppiato la dose. Il mio cardiologo mi ha parlato delle arterie e della nattokinase, ma quella della farmacia era da 2.000. Con Silencia, alla terza settimana mi sono svegliato la mattina come non mi succedeva da anni. Il Cialis adesso è nel cassetto.
Pensavo di non piacergli più
Mio marito da due anni andava a letto prima di me per non dover provare. Io pensavo fosse colpa mia. Ha la pressione alta da dieci anni. Gli ho comprato Silencia e gliela preparo ogni mattina accanto al caffè. Dopo un mese mi ha cercata lui. Non dico altro.
Le caviglie la sera non sono più gonfie
Prendo l'amlodipina da tre anni e la sera avevo il segno delle calze che non andava via. Dopo dieci giorni di Silencia le caviglie erano già più sgonfie. Al controllo la pressione era scesa di altri otto punti. Il medico mi ha detto di continuare così.
Il colesterolo è sceso senza statina
La statina mi bloccava i polpacci con i crampi e l'ho mollata. Il colesterolo era a 268. Dopo tre mesi di Silencia era a 211. Il medico ha guardato le analisi e mi ha chiesto cosa avevo cambiato.
Finalmente la dose giusta
Prendevo la nattokinase della farmacia da un anno, sulla fiducia, senza sentire niente. Poi ho letto che negli studi usano 10.000 FU e la mia era da 2.000. Con questa ho sentito le mani e i piedi più caldi già dalla seconda settimana.
Avevo paura del Viagra per il cuore
Ho due stent e prendo la cardioaspirina. Il Viagra non me la sentivo di prenderlo. Con Silencia, una capsula a pranzo, dopo un mese le cose a letto sono tornate quasi come prima. Senza pastiglie e senza ansia.
Diabetico da 12 anni, pensavo fosse finita
Il diabetologo diceva che i valori erano a posto, ma l'erezione non c'era più. Nessuno mi aveva spiegato che il diabete chiude per prime le arterie più piccole. Dopo cinque settimane di Silencia la mattina è tornata. Ho ricominciato a crederci.
Nattokinase 10,000 · Get back to peak performance in bed, feel the difference in just 7 days
Perché a letto non funziona più come prima
Perché succede
L'arteria che porta il sangue al pene è larga uno o due millimetri. Quella del cuore è larga tre o quattro. Con gli anni, la pressione alta, il colesterolo e il diabete, dentro le arterie si deposita la fibrina, una rete appiccicosa che rende il sangue denso e trattiene la placca.
In un tubo largo non te ne accorgi. In un tubo da un millimetro sì. Per questo l'erezione del mattino sparisce per prima, poi si ammoscia durante il rapporto, poi anche la pastiglia fa effetto a metà. La pastiglia spinge il sangue per qualche ora, ma non riapre il passaggio.
Cosa fa Silencia
La nattokinase è l'enzima del natto giapponese che scioglie la fibrina. Il sangue torna fluido e la placca perde la rete che la tiene insieme. Quando il passaggio si riapre, il sangue arriva di nuovo fino in fondo, e ci resta.
Silencia ti dà 10.000 FU di nattokinase in una sola capsula, insieme ad aglio invecchiato, coenzima Q10, curcuma, bromelina, corteccia di pino e semi d'uva.
La prova: uno studio su 300 cardiopatici italiani, fatto a Milano, ha scoperto che nel 67% dei casi il problema di erezione era arrivato in media 38,8 mesi prima del problema al cuore. L'erezione è il primo avviso che le arterie si stanno chiudendo.
La placca ha bisogno di una rete. La nattokinase la smonta.
Perché succede
La placca nelle arterie non è solo colesterolo. Il colesterolo si incastra in una rete di fibrina e lì si indurisce. Più rete c'è, più il sangue diventa denso e più il passaggio si stringe.
È per questo che arrivano le caviglie gonfie la sera, il segno delle calze, le mani e i piedi freddi e la pressione che non scende nonostante la pastiglia.
Cosa fa Silencia
La nattokinase scompone i filamenti di fibrina. La placca perde il sostegno e il sangue scorre di nuovo. L'aglio invecchiato aiuta le pareti delle arterie, il coenzima Q10 dà energia al cuore, curcuma e bromelina spengono l'infiammazione.
La prova: in uno studio su 1.062 persone, la nattokinase a 10.800 FU al giorno per 12 mesi ha ridotto la placca nella carotide del 36% e il colesterolo cattivo del 18%. In un altro studio ha ridotto la placca del 36,6%, contro l'11,5% della statina.
Perché la nattokinase che hai provato non ha funzionato
Perché succede
Nelle farmacie italiane la nattokinase si vende da 2.000 FU a capsula. Le FU sono le unità che misurano quanta fibrina riesce a sciogliere l'enzima.
Negli studi il risultato è arrivato solo con le dosi alte. A 3.600 FU al giorno non è successo niente. Per arrivare a 10.000 con quella della farmacia dovresti prendere cinque capsule al giorno, ogni giorno. Nessuno lo fa.
Cosa fa Silencia
Qui hai 10.000 FU in una capsula sola, la dose degli studi, più sei attivi per le arterie e il cuore. Una capsula al giorno durante un pasto, e basta.
È l'unica nattokinase in Italia con 10.000 FU in una capsula.
La prova: sulla scatola della tua nattokinase c'è scritto il numero di FU. Se è 2.000, ne stai prendendo un quinto.
Automatic refill every 28 days
Your order automatically renews every 28 days with the same quantity and
at the same price as your original order, until cancelled.
By completing your purchase, you agree to our
Terms of Service
.
Garanzia 90 giorni
IT Spedizione tracciata
Paga in totale sicurezza con PostePay, Visa, Mastercard
Free shipping on orders over €29.99
Home delivery in 5-7 business days throughout Italy, in a plain package: the contents are not stated on the outside. You’ll receive the tracking code by email as soon as your order leaves the warehouse.
If you need updates on your order, our team will get back to you within 24 hours.
One capsule a day with a meal, with a glass of water. At breakfast or lunch, whichever works best for you.
One capsule already contains the full dose: 10,000 FU of nattokinase plus six active ingredients for your arteries and heart. No need to count pills.
The exact timing doesn’t matter. What matters is taking it every day, because fibrin breaks down day after day.
Arteries don't clear up overnight. But the blood becomes thinner within the first few weeks.
Weeks 1-2: lighter legs in the evening, warmer hands and feet.
Weeks 3-4: many men notice their morning erections returning.
Weeks 5-8: more strength and stamina in bed, less ankle swelling, more stable blood pressure.
From 3 months onward: studies show that arterial plaque decreased by more than a third in one year.
We sell directly from the manufacturer to your door, without going through distributors, local agents, and pharmacies that add a markup at every step.
At a pharmacy, 2,000 FU of nattokinase costs €12-21. To reach 10,000 FU a day, you would have to buy five times as much: more than €60 a month. With us, you get the full dose in a single capsule, at a lower price.
There's no trick. Just a shorter supply chain.
You have 90 days to try it risk-free. If you don't notice a difference, we'll refund your entire order.
No need to send the bottle back. We won't ask why. There's no form to fill out.
Just email our customer support team. Your refund will be credited to your card or PayPal within 5-7 business days.
Less than 1% of our customers request a refund.
Nattokinase from fermented natto, 10,000 FU per capsule. Natto is fermented soybeans that have been eaten for breakfast in Japan for centuries.
It also contains aged garlic extract, coenzyme Q10, turmeric, bromelain, pine bark extract, and grape seed extract. Vegetarian capsule, non-GMO, gluten-free.
It is produced in a GMP-certified facility. Every batch is tested by independent laboratories for purity, potency, and absence of contaminants. Certificates of analysis are available upon request.
High blood pressure and cholesterol: Yes, it’s designed for people whose arteries are under pressure. Take it alongside the medications you already use.
People with diabetes: Yes. Diabetes affects the smallest arteries first, and nattokinase works right there.
People with stents or taking blood thinners: It’s fine, but talk to your doctor first.
People with celiac disease: Yes, it’s gluten-free. Pregnancy and breastfeeding: Not recommended.
Yes. Fibrin breaks down day by day, and studies have shown results for plaque in 6-12 months. You may feel the first changes sooner, but arteries need time.
That’s why we created the 2- and 3-pack options, with free shipping and an extra gift.
You can choose the option you prefer in the selector above, before the purchase button.
Nattokinase 10,000 · Get back to peak performance in bed, feel the difference in just 7 days
Sale price€24,99 EUR
Regular price€49,99 EUR
Research-backed benefits
What does this nattokinase actually do?
Nattokinase breaks down fibrin, the sticky mesh that makes blood thick and holds plaque together. 10,000 FU in one capsule, the dose used in studies, with six active ingredients for the arteries and heart.
Clearer arteries
Less plaque, thinner blood
In studies, 10,800 FU per day for 12 months reduced carotid plaque by 36% and bad cholesterol by 18%. At 3,600 FU, nothing happened: that’s why this contains 10,000.
Full height when lying down
Full erections, right to the end
The artery that carries blood to the penis is the narrowest in the body and is the first to become blocked. When the fibrin dissolves, blood reaches all the way through again. Morning erections return, and it no longer goes limp halfway through.
Pressure and legs
Less swollen ankles, warm hands and feet
More fluid blood flows better through small vessels. Ankles swell less in the evening, sock marks disappear, and hands and feet become warm again. Nattokinase and aged garlic also help with blood pressure.
Along with your medication
You must not stop anything.
It is taken together with the blood pressure pill, the statin, and diabetes medications. The pill lowers the number; nattokinase works on the underlying arteries.
Recensioni Verificate.
Risultati Di Chi Ha Liberato Le Arterie E Ritrovato La Piena Forma.
Franco ha messo il Cialis nel cassetto…
Acquisto Verificato
Lo prendevo da cinque anni e ormai faceva effetto a metà. Partivo bene e poi si ammosciava. Con Silencia, alla terza settimana mi sono svegliato la mattina come non mi succedeva da anni. Dopo un mese l'ho cercata io, di pomeriggio, senza pastiglia.
2x
Franco D.
— Verona, Italia
Ha acquistato 2 Confezioni Silencia
Rosa ha capito che non era colpa sua…
Acquisto Verificato
Mio marito da due anni andava a letto prima di me. Pensavo di non piacergli più. Ha la pressione alta da dieci anni. Gli preparo la capsula ogni mattina accanto al caffè. Adesso mi cerca lui, come trent'anni fa.
3x
Rosa P.
— Caserta, Italia
Ha acquistato 3 Confezioni Silencia
Mario non ha più il segno delle calze…
Acquisto Verificato
Con l'amlodipina la sera avevo le caviglie gonfie e il segno delle calze. Dopo dieci giorni erano già più sgonfie. Al controllo la pressione era scesa di altri otto punti e il cardiologo mi ha chiesto cosa stavo facendo.
2x
Mario T.
— Bergamo, Italia
Ha acquistato 2 Confezioni Silencia
Ingredients and mechanism
Why this formula really works
The 3 requirements that the pharmacy’s nattokinase doesn’t meet, plus the laboratory testing.
7-in-1 complex
Nattokinase for fibrin, aged garlic for artery walls, coenzyme Q10 for the heart, turmeric and bromelain to fight inflammation, pine bark and grape seeds for blood vessels.
One capsule a day
To get the same dose with pharmacy-grade nattokinase, you’d need to take five capsules a day. Here, just one with a meal is enough. Easy to take every day, and consistency is what gets results.
Lab-tested
Every batch is tested by independent laboratories for purity, potency, and absence of contaminants. Produced in a GMP-certified facility. You deserve to know what you put in your body.
Vegetable capsuleNon-GMOGluten-free
What customers are saying
more than 1,900+ satisfied customers
Consistent and worth it
I didn’t feel anything for the first two weeks. By the third week, my morning erections were back, and by the sixth, things in bed were like they were ten years ago. I have high blood pressure, and Viagra scared me. I take this at lunch and don’t think about it anymore.
Finally, the right dose
I had been taking the 2,000 FU one from the pharmacy for a year, just trusting it. No one had told me that studies use 10,000. After a month on this one, my legs felt lighter and my feet were warm, and my cholesterol went down.
My husband has returned
For two years, my husband avoided me, and I thought it was my fault. It was the pressure, it was his arteries. I prepare it for him every morning. After a month, he came to me. Thank you so much.
Your path
The first 8 weeks, week by week
Fibrin dissolves day by day. The blood becomes fluid soon, and the arteries clear over time. Here’s what to expect.
1
Week 1-2
Blood becomes fluid again
- One capsule daily with a meal
- Lighter legs in the evening
- Warmer hands and feet
- Nattokinase starts breaking down fibrin
2
Week 3-4
The mornings are back
- Many men notice that their morning erections return
- Less swollen ankles, no more sock marks
- More energy in the afternoon
- Consistency becomes easy
3
Week 5-6
Full form
- More strength and stamina in bed
- It no longer goes limp halfway through
- More stable pressure readings
- This is where most people notice the biggest improvements.
4
Weeks 7-8 and beyond
Clearer arteries over time
- Work on the plaque continues month after month
- In studies, plaque was reduced by more than a third in one year.
- Better blood test results at the checkup
- Results depend on consistency: every day counts.
5 reasons why
Why this nattokinase is unlike the others
What makes this formula different from everything you’ve tried at the pharmacy.
01
10,000 FU
The research-backed dose, in one capsule
In studies, plaque decreased with 10,800 FU per day. At 3,600 FU, nothing happened. You can find 2,000-FU capsules at the pharmacy. Here, you get 10,000 FU in a single capsule.
02
Work on your arteries
Not just for a few hours
The erection pill boosts blood flow for a few hours, then wears off. Nattokinase works on the underlying pathway: it dissolves the fibrin that clogs the arteries, day after day.
03
7-in-1 complex
Seven active ingredients for arteries and heart
Aged garlic, coenzyme Q10, turmeric, bromelain, pine bark, and grape seed, together with nattokinase. All in one capsule, without buying seven bottles.
04
Along with the medication
You must not stop anything.
It is taken together with blood pressure medication, a statin, and diabetes medication. If you take anticoagulants or low-dose aspirin, just check with your doctor first.
05
Clean formula
Without fillers
Vegetable capsule, non-GMO, gluten-free, no artificial colors. Each batch is tested by independent laboratories and produced in a GMP-certified facility.
Try it risk-free today
90-day money-back guarantee
The Silencia method
Why choose Silencia
The research-backed dose, essential formulas, tested by independent laboratories.
It's not your usual nattokinase
This formula vs. the others
This formula
Pharmacy and Amazon
Nattokinase per capsule
10,000 FU
2,000 FU
Study doses
Yes, in a capsule
We would need 5 a day.
Active for arteries and the heart
7-in-1 complex
Just nattokinase
Aged garlic, CoQ10, turmeric
Included
Not included
Capsules per day
Alone 1
3 or more
Laboratory test
Each batch
Rarely
In first person
The stories of those who take it every day
"It's just old age." Then the cardiologist asked me a question.
I'm 63 and have had high blood pressure for ten years. I take amlodipine and a statin. For the past two years, things haven't worked in bed anymore. I'd get off to a good start, then go limp. Cialis helped at first, then less and less, so I doubled the dose without telling anyone. My wife thought I wasn't attracted to her anymore. I pretended to be asleep when she came to bed. At my checkup, the cardiologist asked me, “Do you still wake up with an erection in the morning?” I turned red. He explained that the artery in the penis is the narrowest in the body and is the first to close up, years before the heart. He said the pill pushes blood through but doesn't reopen anything. He told me about nattokinase. I found it at the pharmacy in 2,000 FU, and he told me that studies use 10,000. I found this one. One capsule at lunch. In the third week, I woke up at six in the morning like I was forty again. After a month, I was the one who initiated things. At my next checkup, the cardiologist looked at my test results and said, “Keep it up.”
What do customers report?
The results of those who use it every day
86%
She noticed lighter legs and less swollen ankles in the evening.
81%
They noticed greater strength and more stamina during intimate moments.
78%
Has your blood pressure or cholesterol improved at your checkup?
94%
They said they were satisfied with the product and would recommend it to others.
Internal survey of customers after 90 days of daily use.
Try risk-free
90 days to feel it working. Or we'll refund you.
If you don't notice a difference within the first 90 days, we'll refund your entire order. You don't have to send the bottle back. No questions, no hoops, no excuses. Less than 1% of our customers request a refund.
Full refund within 90 days, with no need to send anything back.
Free shipping on orders over €29.99, discreet packaging
Customer support in Italian, response within 24 hours
Secure payments with PostePay, card, or Apple Pay
Full refund, no questions asked
Frequently asked questions
What everyone keeps asking us
What makes this nattokinase different from the one at the pharmacy?
The dose. At the pharmacy, nattokinase comes in 2,000 FU per capsule. In studies, nothing happened at 3,600 FU per day, while at 10,800 FU, plaque was reduced by 36% in one year. Here, you get 10,000 FU in a single capsule, along with aged garlic, coenzyme Q10, turmeric, bromelain, pine bark, and grape seed.
The erectile dysfunction pill no longer works. Could this help me?
The pill helps blood flow for a few hours, but if the arteries are narrowing, only half as much blood gets through. Nattokinase works on the passageway: it breaks down fibrin, which thickens the blood and narrows the arteries. Many customers come to us for exactly that reason, after years of pills that became less and less effective.
Can I take it with the medications I’m already taking?
Yes, you take it along with your blood pressure pill, statin, and diabetes medication, without stopping anything. If you take anticoagulants or low-dose aspirin, talk to your doctor first, because nattokinase also thins the blood.
How long does it take to see the first results?
Lighter legs and warmer hands in the first 1-2 weeks. Morning erections usually return between the third and fourth week. Work on the plaque continues month after month: in studies, results came in 6-12 months. That’s why we recommend at least 90 days.
Does it work even if I don't have problems in bed?
Yes. Nattokinase works on the arteries throughout the body. People also take it for high cholesterol, high blood pressure, swollen ankles, cold hands and feet, or if a family member has had a heart attack.
How is it taken?
One capsule a day with a meal and a glass of water. At breakfast or lunch, whichever you prefer. One capsule already contains the full dose.
One capsule a day. 10,000 FU, the dose used in studies.
Japanese natto nattokinase, at a dose you won’t find in pharmacies, with six active ingredients for your arteries and heart. For clearer arteries and peak fitness, every day.
Try it risk-free today90-day money-back guarantee
🚚
Fast shipping in discreet packaging
🛡️
90-day warranty
🌿
Non-GMO, Gluten-Free
🔬
Tested by an independent laboratory