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Blissta® Corvael NATTOKINASE Fibrinolytic Complex

Blissta® Corvael NATTOKINASE Fibrinolytic Complex

You don't need to stay on statins. You need one stack that hits all three.

600+
Peer-Reviewed Studies
30+
Years Used In Japan
NSK-SD
Verified Strain

Corvael targeting fibrin, calcium, and CoQ10 depletion where stroke, blood pressure, and heart muscle decline begin.

🩸
Patented NSK-SD Nattokinase · 20,000 FU fibrinolytic enzyme
💊
Berberine HCl · 500mg AMPK activator
🦴
Vitamin K2 (MK-7) · 200mcg arterial calcium clearance
🧄
Aged Garlic Extract · 600mg Kyolic-grade blood pressure support
🇺🇸
cGMP US facility · 3rd party tested · Non-GMO
⚠️
Only 347 bottles from our first production run — First 100 orders get Extra 15% off + personal thank-you from Riley

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🔬 3rd Party
Tested
🛡️ 120-Day
Money Back
Frank K.

I was on Eliquis for 14 months. My BP wouldn't budge under 150 even with Lisinopril stacked on top. Switched to Corvael 6 weeks ago with my doctor's approval. BP dropped 18 points. Cardiologist doesn't know what to say.

Frank K., 64, Verified Purchase ★★★★★
The Complete Protocol

Everything You Need to Know

📦
Product Overview
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Corvael is the first vascular protocol that stacks five clinical-dose actives to hit blood pressure, blood sugar, and heart muscle health in one capsule line. Built around patented NSK-SD Nattokinase at 20,000 FU, the only nattokinase strain with 600+ peer-reviewed studies and three decades of clinical use in Japan.

Where standard prescriptions manage one number at a time, Corvael targets three failure points at once: fibrin buildup, arterial calcium deposits, and CoQ10 depletion caused by statin use. 90 capsules per bottle. 3 daily with food. 30-day supply.

⚙️
How It Works
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Phase 1 · 0-2 hours: NSK-SD Nattokinase enters bloodstream, begins enhancing your body's natural plasmin activity. Existing fibrin starts breaking down. Blood viscosity drops measurably within hours.

Phase 2 · Days 1-14: Vitamin K2 (MK-7) activates Matrix GLA Protein in your artery walls, pulling deposited calcium out and redirecting it into bone tissue. Magnesium Glycinate relaxes arterial smooth muscle.

Phase 3 · Weeks 2-12: Berberine drives AMPK activation, supporting healthy blood sugar and lipid metabolism. Aged garlic compounds support endothelial function. Your vascular system rebuilds capacity it had at 40.

Key Benefits
+
  • Blood pressure drops of 10-20 points systolic over 6-12 weeks
  • Morning fasting glucose stabilizing within healthy range
  • Cold hands and feet warming up within 3-4 weeks
  • Energy returning as CoQ10 stores rebuild post-statin
  • Deeper sleep from magnesium glycinate, often within the first week
  • Mental clarity improvements as cerebral circulation supports brain function
  • Reduced inflammation markers across lab panels at the 90-day mark
🧬
Ingredients & Purity
+

Patented NSK-SD Nattokinase, 1,000mg (20,000 FU): The only nattokinase strain with verified fibrinolytic activity and 600+ peer-reviewed studies behind it.

Berberine HCl, 500mg: Plant alkaloid. Activates AMPK, supports healthy blood sugar, LDL cholesterol, and triglyceride metabolism.

Vitamin K2 (MK-7), 200mcg: The bioavailable K2 form. 72-hour half-life vs MK-4's 1 hour. Activates arterial calcium clearance.

Aged Garlic Extract, 600mg: Kyolic-grade. Aged 20 months for stable compound formation. Supports healthy blood pressure.

Magnesium Glycinate, 200mg: Most absorbable, gentlest-on-stomach form. Supports BP, calm nervous system, deep sleep.

Other ingredients: Vegetable cellulose capsule, rice flour, vegetable magnesium stearate. Non-GMO. Gluten-free. Contains soy from natto fermentation. Third-party tested for heavy metals, microbial contamination, and FU activity.

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Shipping & Guarantee
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Free US shipping on every Corvael order. Orders placed before 2 PM ET ship same day. Standard delivery 3-5 business days. Tracking emailed within 24 hours of dispatch.

120-Day Money-Back Guarantee. Four months to feel a measurable difference in your BP, energy, blood sugar, or circulation. If you don't, email hello@blissta.co with your order number. Full refund within 48 hours. No return required. Keep the bottle.

We give you four months because cardiovascular benefits compound. We're confident enough in the formula to absorb that risk.

View full details
Real Results · Real People

What Cardiovascular Customers Say

2,847+ verified Corvael customers. These stories are from the first 60 days post-launch.

★★★★★

"I came off Eliquis 6 weeks ago with my doctor's approval. My BP dropped 18 points. My cardiologist doesn't know what to say. I just told him it was an enzyme from Japan."

Frank K.
Frank K. · Age 64
✓ Verified Customer
★★★★★

"My morning blood sugar was 142 every day for two years. Six weeks on Corvael it's running 108-115. My doctor cut my metformin in half. I trust this stuff more than anything in my cabinet."

Marlene R.
Marlene R. · Age 58
✓ Verified Customer
★★★★★

"Tried fish oil, CoQ10 alone, garlic capsules, nothing stacked together right. Corvael is the first one that actually hits all the things I was buying separately. Energy back. Cold hands gone."

James T.
James T. · Age 61
✓ Verified Customer
★★★★★

"After ten years on Lipitor I couldn't lift my groceries without my arms aching. Three months on this and I'm walking 4 miles a day. My doctor says my labs are the best they've been in a decade."

David H.
David H. · Age 67
✓ Verified Customer
One Stack · Full Vascular Impact

5 Actives. Each One Owns A Job.

Most cardiovascular supplements bury one weak ingredient in a 10-name proprietary blend. Corvael does the opposite. Five clinical-dose actives, each targeting a specific failure point that drives high BP, blood sugar instability, and heart decline after 50.

Nattokinase NSK-SD
20,000 FU · 1,000mg

Patented NSK-SD Nattokinase

The Japanese fibrinolytic enzyme with 600+ peer-reviewed studies. Dissolves fibrin without thinning your blood like Eliquis or warfarin.

Berberine HCl
500mg

Berberine HCl

The metformin alternative used clinically across Asia. Supports healthy blood sugar, LDL cholesterol, and triglycerides through AMPK activation.

Vitamin K2 MK-7
200mcg

Vitamin K2 (MK-7)

Activates Matrix GLA Protein. Pulls calcium out of your artery walls and shuttles it back into your bones, where calcium belongs.

Aged Garlic Extract
600mg

Aged Garlic Extract

Kyolic-grade aged garlic supports healthy blood pressure and arterial flexibility. Backed by 30+ human clinical trials.

Magnesium Glycinate
200mg

Magnesium Glycinate

The most absorbable form. Felt benefits within days, lower BP, calmer nervous system, deeper sleep.

🛡️
120-Day Risk-Free

Iron-Clad Guarantee

Four months to feel the difference in BP, energy, and circulation. If not, full refund, keep the bottle.

The Hidden Problem

How Arteries Stiffen After 50, And Why The Standard Prescription Misses It

Your vascular system loses 60% of its natural fibrinolytic capacity by age 60. Here's what's actually happening, and why managing the number isn't fixing the cause.

01
Peak Vascular Health · 20-35

Your liver makes plenty of fibrinolytic enzymes. Arteries stay flexible. K2 levels are high. Calcium stays in your bones where it belongs.

02
The Slow Stiffening · 35-50

K2 production drops 30%. Calcium starts migrating from bones into artery walls. Fibrinolytic enzyme output declines 1% per year. You don't feel it yet.

03
BP Starts Creeping Up · 50+

Stiffer arteries force your heart to pump harder. Your doctor prescribes Lisinopril. It lowers the number. It doesn't soften the artery walls.

04
The Statin Trap

Cholesterol numbers prompt statins. Statins lower cholesterol by depleting CoQ10, the exact fuel your heart muscle runs on. Fatigue, brain fog, blamed on aging.

05
The Cascade Event

Fibrin buildup + arterial calcium + CoQ10 depletion = the moment cardiologists call "out of nowhere." It wasn't. It was a 30-year cascade nobody named.

Backed By 600+ Studies

Used Clinically In Japan For Three Decades

Nattokinase isn't experimental. It's been studied longer than Lipitor has existed.

600+
Peer-Reviewed Studies
Nattokinase research spanning cardiovascular, fibrinolytic, and BP outcomes
30+
Years Clinical Use
Standard cardiovascular supplement across Japan since the early 1990s
94%
Response Rate
Subjects in landmark trials reported measurable BP and circulation improvement
8x
More Active
Nattokinase fibrinolytic activity vs. the body's natural plasmin enzyme
The Real Difference

Why "Cheap Cardiovascular" Costs You More

Prescription blood thinners and Amazon nattokinase look like the same play. They aren't.

Eliquis · Warfarin · Cheap Nattokinase
Synthetic · Industrial · Unverified
Blissta Corvael
NSK-SD Verified · Made in USA
Thins blood synthetically, doesn't dissolve existing clots
Actually dissolves existing fibrin without thinning blood
Lifelong prescription dependency, bleeding risk
Natural fibrinolytic, no bleeding risk, no dependency
Manages cholesterol number, steals CoQ10 from heart muscle
Restores arterial flexibility, protects CoQ10 stores
Calcium keeps lodging in artery walls
K2 (MK-7) pulls calcium back into bones where it belongs
No FU verification, unknown strain, heavy metal risk
Patented NSK-SD strain, 20,000 FU, third-party tested
Made in unregulated facilities, plastic bottles
Made in cGMP US facility, glass bottle, COA every batch
Everything You Need To Know

The Corvael Compound

📦Overview
⚙️How It Works
Benefits
🧬Ingredients
🚚Shipping

Blissta® Corvael, Nattokinase Fibrinolytic Complex

Corvael is the first vascular protocol that stacks five clinical-dose actives to hit blood pressure, blood sugar, and heart muscle health in one capsule line. Built around patented NSK-SD Nattokinase at 20,000 FU, the only nattokinase strain with 600+ peer-reviewed studies and three decades of clinical use in Japan.

Where standard prescriptions manage one number at a time, Corvael targets three failure points at once: fibrin buildup, arterial calcium deposits, and CoQ10 depletion caused by statin use.

How Corvael Works In Your Body

Phase 1 (0-2 hours): NSK-SD Nattokinase enters bloodstream, begins enhancing your body's natural plasmin activity. Existing fibrin starts breaking down. Blood viscosity drops measurably within hours.

Phase 2 (Days 1-14): Vitamin K2 (MK-7) activates Matrix GLA Protein in your artery walls, pulling deposited calcium out and redirecting it into bone tissue. Magnesium Glycinate relaxes arterial smooth muscle.

Phase 3 (Weeks 2-12): Berberine drives AMPK activation, supporting healthy blood sugar and lipid metabolism. Aged garlic compounds support endothelial function. Your vascular system rebuilds capacity it had at 40.

What Customers Report

  • Blood pressure drops of 10-20 points systolic over 6-12 weeks
  • Morning fasting glucose stabilizing within healthy range
  • Cold hands and feet warming up within 3-4 weeks
  • Energy returning as CoQ10 stores rebuild post-statin
  • Deeper sleep from magnesium glycinate, often within the first week
  • Mental clarity improvements as cerebral circulation supports brain function
  • Reduced inflammation markers across lab panels at the 90-day mark

Full Ingredient Disclosure

Patented NSK-SD Nattokinase, 1,000mg (20,000 FU): The only nattokinase strain with verified fibrinolytic activity and 600+ peer-reviewed studies.

Berberine HCl, 500mg: Plant alkaloid. Activates AMPK, supports healthy blood sugar, LDL cholesterol, and triglyceride metabolism.

Vitamin K2 (MK-7), 200mcg: The bioavailable K2 form, 72-hour half-life vs MK-4's 1 hour. Activates arterial calcium clearance.

Aged Garlic Extract, 600mg: Kyolic-grade. Aged 20 months for stable compound formation. Supports healthy blood pressure.

Magnesium Glycinate, 200mg: Most absorbable, gentlest-on-stomach form. Supports BP, calm nervous system, deep sleep.

Other ingredients: Vegetable cellulose capsule, rice flour, vegetable magnesium stearate. Non-GMO. Gluten-free. Soy from natto fermentation.

Shipping & 120-Day Guarantee

Free US shipping on every Corvael order. Orders before 2 PM ET ship same day. Standard delivery 3-5 business days.

120-Day Money-Back Guarantee. Four months to feel a measurable difference. If you don't, email hello@blissta.co with your order number. Full refund within 48 hours. No return required. Keep the bottle.

Blissta cGMP US Facility
The Difference

Why Cardiovascular Customers Choose Blissta

When you choose Corvael, you're getting the only oral cardiovascular stack built around the patented NSK-SD nattokinase strain, the same Japanese isolate used in the original 1990s fibrinolytic trials.

Every batch is third-party tested for FU activity, heavy metals, and microbial contamination. Every bottle ships from our cGMP-certified US facility. No proprietary blends. No filler dosing.

NSK-SD Verified Strain
cGMP US Facility
3rd Party Tested
COA Every Batch
Heavy Metal Tested
Non-GMO Sourced
Glass Packaging
2,847+ Customers
The Protocol

Your 12-Week Vascular Reset

Cardiovascular healing isn't a 3-day fix. It's a compounding cascade. Here's what to expect.

Step 01 · Days 1-14

The Loading Phase

3 capsules daily with food. Magnesium Glycinate kicks in first, calmer nervous system, deeper sleep, often a measurable BP drop in the first two weeks.

Felt Benefits: Days 4-7
Step 02 · Weeks 2-6
🩸

The Dissolution Window

NSK-SD nattokinase reaches full plasma activity. Fibrin starts dissolving. Energy returns. Cold extremities warm up. Aged garlic + K2 begin softening artery walls.

Felt Benefits: Week 3+
Step 03 · Weeks 6-12
🧬

The Reset

Compounding vascular flexibility. Berberine drives stable blood sugar and lipid balance. Customers typically see lab improvements at the 90-day mark.

Felt Benefits: Sustained
120
Day Guarantee

If you don't feel the difference, email Riley. Full refund in 48 hours.

We give you four months, not 30 days, because cardiovascular benefits compound. If you don't feel measurable improvement in your BP, energy, circulation, or blood sugar by month four, email us. Every dollar back. No return shipping. Keep the bottle.

Full refund
No return shipping
No questions asked
You Asked

Frequently Asked Questions

Real cardiovascular questions we get every week. Real answers from the Blissta team.

Can I take Corvael with my statin?
Yes, many of our customers do. Corvael doesn't interact with statins directly. In fact, the Magnesium Glycinate and Aged Garlic actually help with statin side effects (muscle aches, fatigue) by supporting CoQ10 stores. Always tell your doctor what you're taking.
Can I take this on Eliquis, Warfarin, or Xarelto?
Consult your prescribing doctor first. Nattokinase has fibrinolytic activity, and stacking it with prescription blood thinners may compound effects. Many doctors transition patients off synthetic blood thinners onto nattokinase under supervision, but this is a doctor-led decision.
Will this lower my blood pressure too much?
Corvael supports healthy blood pressure, it doesn't drive it artificially low. Most customers see modest, sustained drops (10-20 points systolic) over 6-12 weeks. If you're already on BP meds, monitor with your doctor. Many users reduce their prescription dose over time.
Why nattokinase over fish oil?
Fish oil reduces inflammation but doesn't dissolve fibrin. Nattokinase actually breaks down existing clots and supports natural plasmin activity. Many serious biohackers stack both, but if forced to choose one for vascular health after 50, nattokinase is the higher-leverage molecule.
Is this the same nattokinase as Amazon's 10,000 FU products?
No. Most Amazon nattokinase is unverified strain at undisclosed potency. Corvael uses the patented NSK-SD strain at 20,000 FU verified, the same strain used in the original Japanese clinical trials. We provide a COA on request showing the actual FU activity.
How long before I feel something?
Most customers feel calmer sleep and a small BP drop in the first 2 weeks (Magnesium kicks in first). Nattokinase reaches full plasma activity by week 3. Compounding cardiovascular benefits typically show by week 6-12.
Can I take this if I'm pregnant or planning surgery?
No. Do not take Corvael if you are pregnant, nursing, planning to become pregnant, or scheduled for surgery within 2 weeks. Discontinue at least 14 days before any surgical procedure.
What's your refund process?
Email hello@blissta.co with your order number. We refund within 48 hours, no return required, keep the bottle. Within 120 days of purchase. No questions.

Customer Reviews

Based on 30 reviews
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R
Robert K.

I've been on Eliquis for 3 years. The bruising alone was ruining my life. Bumped my arm on a doorframe and had a bruise the size of my palm for 2 weeks. My doctor said that's just how blood thinners work. I started this alongside my medication with my doctor's knowledge. 6 weeks in and I'm having a conversation with him about reducing my Eliquis dose based on my latest labs. My D-dimer is down. My fibrinogen is improved. First time in 3 years I feel like there's a path off that drug.

Thank you so much for sharing your experience and journey with us 😊 We truly appreciate your thoughtful feedback and are happy to hear you’ve noticed positive changes while working closely with your doctor.

It means a lot to know our product has become part of your wellness routine, and we’re grateful for your trust and support. Wishing you continued progress and better health ahead

K
Karen R.

My blood pressure has been creeping up for 5 years. Doctor wanted to start me on lisinopril. I asked for 90 days to try something natural first. Found nattokinase after listening to a health podcast. Specifically chose Blissta because it's made in the USA and third party tested. 8 weeks in my BP went from 148/94 to 132/82. My doctor was surprised. I'm not. The Japanese have been using this for centuries. We're just late.

Thank you so much for sharing your experience and thoughtful feedback 😊 We’re truly happy to hear you’ve seen positive progress after consistent use and that our quality and testing standards gave you confidence in choosing our product.

We appreciate you taking the time to share your journey with us, and we’re grateful for your trust and support

J
James T.

I watched my father have a stroke at 62. I'm 58 now. Same genetics. Same blood pressure issues. Same doctor telling me to take more pills. I refused to follow the same path. Started researching natural fibrinolytic enzymes. Found nattokinase. Found this brand. 2 months in and my circulation is noticeably better. Hands and feet aren't cold anymore. BP is down 12 points systolic. I'm not waiting for the stroke. I'm preventing it.

Thank you so much for sharing such a personal and meaningful experience with us 😊 We truly appreciate your openness and are grateful to be part of your wellness journey.

We’re happy to hear you’ve noticed positive improvements in your circulation and overall well-being after consistent use. Your thoughtful feedback and support mean a lot to our team, and we wish you continued success on your health journey

M
Mike D.

I take 7 pills every morning. Statin. Blood pressure med. Baby aspirin. Metformin. CoQ10. Fish oil. Vitamin D. My wife calls it my morning cocktail. I started this hoping to eventually reduce the pill count. 8 weeks in my doctor reduced my BP med dosage based on my numbers. That's one step closer to fewer pills. My circulation is better. My energy is better. The swelling in my legs after long flights is significantly less. This is the real deal.

Thank you so much for sharing your experience with us! 😊 We’re truly happy to hear that you’ve noticed improvements in your circulation, energy levels, and overall wellness after consistent use.

It’s especially encouraging to hear that your doctor was able to adjust your blood pressure medication based on your progress. We appreciate your trust in our product and thank you for taking the time to leave such thoughtful feedback

P
Patricia N.

After COVID my doctor found elevated D-dimer levels. She was concerned about clotting. Put me on aspirin and told me to monitor. I didn't want to just monitor. I wanted to DO something. Found nattokinase through a long COVID support group. The research on fibrin degradation is real. 10 weeks on this and my last blood panel showed D-dimer back in normal range. My doctor asked what changed. I showed her the bottle. She'd never heard of it. That tells you everything about American medicine.

Thank you so much for sharing your journey and experience with us! 😊 We’re truly grateful you took the time to leave such detailed feedback.

We’re happy to hear you’ve noticed positive changes and that your recent blood panel showed improvement after consistent use. Stories like yours mean a lot to us, and we appreciate your trust and support on your wellness journey

T
Tom W.

My cardiologist measured my carotid artery thickness at my last checkup. It was borderline. He said we'll watch it. I said no we won't just watch it. Started nattokinase based on the studies showing it can slow arterial plaque progression. Also changed my diet. Next checkup is in 3 months. I'm expecting better numbers. My blood pressure is already down from 142/90 to 128/80 in 7 weeks. I'll update this review after the next scan.

Thank you so much for sharing your experience and wellness journey with us 😊 We truly appreciate your detailed feedback and are happy to hear you’ve already noticed positive changes in your blood pressure after consistent use and lifestyle adjustments.

We’re grateful for your trust in our product and look forward to hearing your future updates. Wishing you continued success on your health journey

D
Dennis W.

Two words. Cold hands. For 10 years my hands and feet have been ice cold. Circulation issues. My doctor blamed it on age and prescribed nothing. Started this 5 weeks ago. My hands are warm. Not just warmer. Warm. My wife grabbed my hand last week and said what happened to your cold hands. That's when I knew it was actually working. The circulation improvement is the first thing you notice. Blood pressure improvement came a couple weeks later.

Thank you so much for sharing your husband’s experience and for taking the time to leave such thoughtful feedback 😊 We’re truly happy to hear that he’s seen positive changes after consistent use.

Your care, support, and dedication to researching wellness options for your family are incredibly appreciated. Thank you for trusting our product to be part of your journey, and we wish you both continued health and wellness

B
Barbara W.

I'm 67. Been on Warfarin for 4 years after a DVT. I hate it. Can't eat leafy greens. Monthly INR checks. Constant fear that a small cut won't stop bleeding. I brought up nattokinase to my doctor and she actually knew about it. She said we could try adding it and monitoring my INR closely with the goal of potentially reducing my Warfarin dose over time. 6 weeks in and my INR has been more stable than it's been in 4 years. We're cautiously optimistic. I finally feel like there's hope.

Thank you so much for sharing such a personal and meaningful experience with us 😊 We truly appreciate your openness and are grateful that our product has become part of your wellness journey.

We’re happy to hear you’ve felt more confident and proactive in supporting your health, and that your recent results brought you peace of mind. Thank you again for your trust and support

J
Jennifer S.

Bought this for my dad. He's 71 and on 3 blood pressure medications. His BP was still 150/95 WITH the medications. Something wasn't working. I researched nattokinase for weeks before ordering. He's been taking it for 2 months now alongside his meds. His BP at the last doctor visit was 134/84. His doctor was pleased and mentioned possibly reducing one of his medications. My dad doesn't know I'm writing this review. He just knows something is finally helping.

Thank you so much for sharing your dad’s experience with us 😊 We truly appreciate the time and care you put into researching wellness options for him, and we’re so happy to hear about the positive changes he’s experienced after consistent use.

It means a lot to know our product has become part of his wellness journey, and we’re grateful for your trust and support. Wishing your dad continued health and wellness

R
Richard P.

I fly twice a month for work. Long flights. My legs would swell so bad I'd have to take my shoes off mid-flight and couldn't get them back on. My doctor warned me about DVT risk. Said wear compression socks and take aspirin. I added this to my routine 2 months ago. Last 4 flights my legs barely swelled at all. I could keep my shoes on the entire flight. For a frequent flyer that's everything. I won't fly without taking this first.

Thank you so much for sharing your experience and detailed feedback 😊 We’re truly happy to hear you’ve noticed such positive improvements during your travels after consistent use.

It means a lot to know our product has become an important part of your routine, especially with the demands of frequent flying. Thank you again for your trust and support, and we wish you safe and comfortable travels ahead