Healthy Circulation
Nattokinase is the enzyme that makes natto Japan’s most famous heart food. It supports the body’s own process for maintaining normal, healthy blood flow.
Daily Heart & Circulation Support
Nattokinase 10,000 FU Heart Complex
Most nattokinase supplements never tell you their real enzyme activity. Aura is quantified at 10,000 FU per serving, verified by third-party testing, so you know exactly what you're taking.
Healthy Circulation
Normal Blood Flow
Heart Energy
Warm Hands & Feet
Antioxidant Support
Daily Wellness
10,000 FU
85%
Enzyme activity verified by independent lab testing
★★★★★
"I finally found an oregano oil I actually feel. One softgel with breakfast and my digestion is calmer and my energy stays steady all day. No more burping it up like the cheap ones."
Linda M. ✓ Verified Buyer
What is Nattokinase 10,000 FU Heart Complex?
Aura Nattokinase pairs the traditional Japanese fermented-soy enzyme (10,000 FU per serving) with CoQ10, aged garlic extract, turmeric, bromelain, and pine bark extract, six heart-health nutrients in one daily dose: healthy circulation, normal blood flow, heart energy, and antioxidant support.
- Format
- Vegetarian capsules, 2 per serving
- Supply
- 30-day supply · 60 capsules
- Tested
- Third-party purity & potency verified
- Supports
-
- Healthy circulation
- Normal blood flow
- Heart energy
- Warm hands & feet
- Antioxidant support
- Directions for use
- Take 2 capsules daily on an empty stomach with water, first thing in the morning or before bed. Consistency matters more than timing.
View Supplement Label
Supplement Facts
| Active Ingredient | Amount | % DV |
|---|---|---|
| Oregano Oil (Origanum vulgare, leaf) | 500 mg | ** |
| Standardized to 85% Carvacrol | 400 mg | ** |
| Black Seed Oil (Nigella sativa, seed) | 100 mg | ** |
| Olive Leaf Extract (Olea europaea) | 250 mg | ** |
** Daily Value not established.
Other Ingredients: Extra virgin olive oil, bovine gelatin (capsule), glycerin, purified water.
- ✓ No Fillers
- ✓ GMP Certified
- ✓ 3rd Party Tested
- ✓ Soft-gel, No Burn
★★★★★ Excellent 4.8/5 based on 2,100+ reviews
They tried everything too but with Aura got real results
See what our customers are saying about Aura
★★★★★
Worth every penny
Wasn't sure about the price at first but the quality is obvious. I feel less bloated and have more energy through the day. It's just part of my morning now without thinking about it.
Marisol R. · Verified customer
★★★★★
Part of my daily routine now
Started taking one with breakfast and honestly forgot how often I used to feel off after eating. Digestion is better and my immune system feels solid. Already on my third bottle.
Linda M. · Verified customer
★★★★★
Took about 3 weeks, then wow
Honestly went in skeptical, didn't expect much. Around week three I realised I wasn't getting that heavy feeling after dinner anymore. Sticking with it.
Arjun P. · Verified customer
★★★★★
Finally one I actually notice
I'd tried two other oregano oils and felt nothing. A real high-carvacrol one was the first thing I actually noticed. And no more burping it up at lunch.
Walter K. · Verified customer
★★★★★
The real thing
I grew up around oregano so I'm picky. This tastes and works like the genuine high-strength oil, not the watered-down stuff. I keep it in the cabinet year round now.
Eleni S. · Verified customer
★★★★★
No more afternoon slump
One softgel with my coffee and the mid-afternoon crash just isn't a thing anymore. Quality you can feel the difference with. Wish I'd found this sooner.
Dana W. · Verified customer
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Six heart-health nutrients. One daily dose.
Nattokinase does more than one job. Here is what your cardiovascular system does with it.
Normal Blood Flow
Aged garlic extract has decades of research behind it for supporting healthy circulation, working alongside nattokinase instead of instead of it.
Heart Energy
CoQ10 fuels the mitochondria your heart muscle runs on. Statin users and adults over 40 commonly run low, and feel it as flat energy.
Antioxidant Protection
Pine bark extract and turmeric deliver polyphenols and curcuminoids that help protect vessels from everyday oxidative stress.
Warm Hands & Feet
Customers consistently describe warmer fingers and toes as circulation support kicks in. Small signal, big quality-of-life difference.
Steady Vitality
When circulation and heart energy are supported, everything downstream feels easier, workouts, stairs, long days on your feet.
THE SCIENCE
Why your circulation is not what it was.
Modern life works against healthy circulation in ways your grandparents never faced. Processed food. Sitting for ten hours a day. Chronic stress keeping vessels tight. The years quietly stacking up.
In Japan, natto, a traditional fermented soybean food, has been a breakfast staple for over 1,000 years, and the regions that eat it most are famous for heart health in old age. Nattokinase is the enzyme that makes natto special. Aura delivers it at a quantified 10,000 FU per serving, with five supporting nutrients.
- 10,000 FU Enzyme activity per serving, quantified
- 1,000yr Japanese natto tradition
- 2 daily Small capsules, no natto taste
What happens
week by week.
Nattokinase builds in your system. Here is what consistent daily use looks like inside your body.
Day 7
Routine Locks In
The enzyme is now active in your system daily. Most people feel nothing yet, that is normal for circulation support, and exactly why consistency matters.
Day 30
Warmth & Energy
This is when customers report warmer hands and feet, easier stairs, and steadier daily energy as circulation support compounds.
Day 60
Deep Routine Payoff
Two full months of daily enzyme support plus CoQ10 and garlic. Customers describe this as the point it becomes non-negotiable in their routine.
*Experiences are individual and do not represent typical results. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Every ingredient. A reason.
Nattokinase 10,000 FU, The traditional Japanese fermented-soy enzyme, at a quantified activity level most brands never disclose.
CoQ10 100mg, The spark plug of heart-muscle energy. Levels decline naturally with age and with statin use.
Aged Garlic Extract 200mg, Odorless, aged for potency. Decades of research for healthy circulation support.
Turmeric, Bromelain & Pine Bark, A polyphenol and enzyme trio for antioxidant protection and healthy inflammatory response.
Real People. Real Results.
My hands and feet have been cold my whole adult life. Two months into Aura Nattokinase and I actually noticed my fingers were warm on my morning walk. I did not expect to feel anything from a heart supplement.
Purchased on February 11th, 2026
I am a physician and I am picky about supplements. Quantified FU activity and third-party testing is exactly what this category usually lacks. This is the combination I was piecing together from four separate bottles.
Purchased on January 27th, 2026
Heart health runs in my family, so I wanted to get ahead of it. What sold me was one dose replacing my CoQ10, garlic, and turmeric pills. Six weeks in, my energy is noticeably steadier.
Purchased on March 5th, 2026
I sit at a desk all day and train hard on weekends. Started this for circulation support and recovery. Legs feel fresher on long rides and I like that the dose is actually printed on the bag.
Purchased on April 2nd, 2026
After I retired I promised my wife I would take my heart seriously. My cardiologist was fine with me adding this alongside my routine. Three months in and it is the one supplement I never skip.
Purchased on January 9th, 2026
More of what matters. Less than you would expect.
A quantified enzyme dose, five supporting heart nutrients, third-party tested, without the premium-brand markup.
Aura Nattokinase
Complete formula
Basic Nattokinase
Single ingredient
Nattokinase 10,000 FU
Quantified enzyme activity
✓
✓
CoQ10 100mg
Heart energy support
✓
—
Aged Garlic Extract 200mg
Circulation support
✓
—
Turmeric, Bromelain & Pine Bark
Antioxidant trio
✓
—
Third-party purity tested
Every single batch
✓
—
30-day money-back guarantee
No questions, no friction
✓
—
Cost per month
$29.95
~$26
†Based on average market prices for single-ingredient nattokinase supplements without disclosed enzyme activity.
COMMON QUESTIONS
Everything you need to know
If your question is not here, email us at hello@auralabs.net, we read every one.
What is a FU and why does it matter?
FU stands for fibrinolytic units, the standard measure of nattokinase enzyme activity. Milligrams tell you weight; FU tells you potency. Many brands list only mg with no FU at all. Aura is quantified at 10,000 FU per serving and verified by independent testing.
How soon will I feel results?
Circulation support is quiet by nature. Some customers notice warmer hands and feet or steadier energy in 3–4 weeks; for others the benefit is long-term support they trust but do not feel day to day. We recommend a consistent 10+ week protocol.
Why include CoQ10, garlic, turmeric, bromelain, and pine bark?
Nattokinase alone is powerful but narrow. CoQ10 supports heart-muscle energy, aged garlic supports healthy circulation, and turmeric, bromelain, and pine bark add antioxidant and enzyme support. Together they cover the daily heart-health bases in one dose.
Will it taste like natto?
No. Natto’s famous smell and stringy texture stay in Japan. These are small, odorless vegetarian capsules, you get the enzyme without the acquired taste.
Is Aura Nattokinase vegan?
Yes. The formula uses vegetarian capsules and contains no animal-derived ingredients. It is made from non-GMO fermented soy.
Can I take it with my medications?
If you take blood-thinning or blood-pressure medication, or have any cardiovascular condition, talk with your doctor before starting nattokinase. This is the one category where we insist: check first.
Is it third-party tested?
Yes. Every batch is tested by an independent lab for enzyme activity (FU), purity, and heavy metals. The 10,000 FU on the bag is a verified number, not a marketing claim.
How does the 30-day money-back work?
Try Aura Nattokinase for 30 days. If you are not glad you started, email hello@auralabs.net and we refund every penny. No questions, no return shipping games.
Try Aura Nattokinase for 30 days. Feel good about your heart or pay nothing.
We formulated Aura Nattokinase because the tradition Japan has trusted for a thousand years deserves a quantified, tested, honest version. If you are not glad you started within 30 days, we will refund every penny. No questions. No friction.
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