Nattokinase 10,000FU
Nattokinase 10,000 FU Complex
- ✓ Promotes cardiovascular wellness and vitality
- ✓ 10,000 FU per serving – 5x the standard potency
- ✓ Supports Heart Health and Arterial Function
- ✓ Supports Healthy Circulation Naturally
Supports healthy blood circulation, normal fibrinolytic activity and vascular flexibility, and provides enzymatic support for cardiovascular health — a gentle, well-tolerated enzyme for long-term use.*
Nattokinase (10,000 FU), plus CoQ10, Turmeric Extract, Dandelion Root, Aged Garlic, Grape Seed Extract, Bromelain, and Pine Bark Extract — chosen to complement nattokinase and support overall cardiovascular wellness.*
Take three capsules daily with a glass of water, preferably during a meal, to support cardiovascular health, healthy circulation, and antioxidant support.
Most people notice subtle changes within 2–4 weeks. For full benefits, consistent use for 2–3 months is recommended.
If you're not 100% satisfied within the first 30 days, send it back and we'll give you a full refund.
Why Trust Human Nature® as Your Wellness Partner
What our customers are saying:
4 Clinically Studied Benefits of Nattokinase
Nattokinase Extract
Pure fermented natto extract delivering 10,000 FU of nattokinase per serving, designed for daily use without aftertaste or digestive discomfort.
Fibrinolytic Activity
Fibrinolytic enzymes develop only through traditional fermentation and are associated with many of the studied properties of nattokinase.
Stacked Formula
Designed for people who want complete circulation support, paired with CoQ10, turmeric, and aged garlic for daily wellness.
Clean Lab Tested Formula
No artificial dyes. No ingredients you'd have to Google. Every batch is third-party lab tested. Just clean, honest nutrition.
Clinically Studied Nattokinase Extract
Human Nature® Maximum Strength Nattokinase helps support healthy circulation and cardiovascular wellness.
Unlike standard 2,000 FU nattokinase pills,
Formulated with 10,000 FU of pure fermented natto extract to help support healthy circulation, vascular function, and cardiovascular wellness.
Feel the Difference. Every Day.
From everyday circulation support to effortless daily use, here's what sets Human Nature® Nattokinase apart.
Heart Health Support
Daily Nutrition Support
Gentle on the Stomach
Third-Party Lab Tested
Proven Benefits. Backed by Science.
Your body deserves more than empty claims. Human Nature® Nattokinase Complex supports key areas of daily wellness using ingredients studied in clinical research.
Heart & Vascular Support
Supports healthy circulation*
Antioxidant System Support
Supports the body's natural defenses*
Gentle Daily Use
Designed to be easy on the stomach*
Daily Vitality & Wellness
Supports energy and overall well-being*Your Wellness Journey
Getting Started
- ✔ An easy three-capsule routine that fits into any day
- ✔ No fishy aftertaste, no harsh reactions
- ✔ Easy on digestion from the very first day
- ✔ Building the daily habit feels effortless
Settling In
- A growing sense of balance throughout the day ✔
- Subtle signs of better wellness coming through ✔
- The routine starts to feel like second nature ✔
- Daily antioxidant intake quietly working* ✔
Circulation in Action
- ✔ Healthier blood flow becoming more noticeable*
- ✔ A stronger sense of confidence in your heart routine*
- ✔ Tracking how you feel becomes part of the journey
- ✔ The habit feels rewarding to maintain
Sustained Wellness
- Continued support for long-term cardiovascular health* ✔
- The full botanical stack working as a daily foundation* ✔
- A built-in routine that's easy to stick with ✔
- Slow, steady benefits — the kind that last ✔
Real Stories, Real Results
Honest experiences with Human Nature® Nattokinase
Finally Found a Nattokinase Formula I Trust
"Most products felt too weak or too basic. What stood out was the 10,000 FU potency combined with CoQ10, aged garlic, and turmeric. After a few weeks I felt more energized. Easy to take, no aftertaste, and it's part of my daily routine."
Perfect for My Busy Travel Schedule
"I travel a lot and sit for long hours, so I wanted something simple. I liked that it combines nattokinase with grape seed, bromelain, and pine bark. A couple months in and I just feel better keeping up with busy days."
One of the Few Supplements I Actually Stick With
"I wanted something trustworthy without unrealistic promises. I appreciated the FU potency clearly listed instead of vague claims. Easy to take, no taste, and after a few months it's part of my routine."
Discover Why Experts Trust Nattokinase
Human Nature Nattokinase: Maximum Strength Daily Heart Support
Nattokinase has been valued in Japan for centuries as part of traditional wellness routines, derived from the fermented soybean dish natto.
Human Nature® Nattokinase offers a maximum-potency, easy way to include this time-tested enzyme in your daily routine. Each serving delivers 10,000 FU of nattokinase extract, stacked with CoQ10, turmeric, and aged garlic — gentle on digestion and easy to take every day.
- ✔ Supports cardiovascular wellness*
- ✔ Supports healthy circulation already within the normal range*
- ✔ Promotes daily vitality*
One Powerful Hero Ingredient
We lead with what works: pure fermented nattokinase at full 10,000 FU potency, supported by a focused stack of complementary botanicals — CoQ10, turmeric, dandelion root, aged garlic, grape seed, bromelain, and pine bark.
- ✔ 10,000 FU per serving
- ✔ Gentle on the stomach
- ✔ Stacked with CoQ10, turmeric & aged garlic
Built on Science & Tradition
Traditional fermentation produces a concentrated, bioavailable enzyme that's gentle on digestion and suitable for consistent daily use — without the underdosing common in cheap nattokinase products. Built for steady, long-term wellness.
- ✔ Clinically meaningful 10,000 FU per serving
- ✔ Easy daily capsule format
- ✔ Protected by a 30-day money-back guarantee
Money Back Guarantee!
Try Human Nature completely risk-free for 30 days – if you're not 100% satisfied with your results, we'll refund every penny, no questions asked. We stand behind our maximum strength nattokinase because we know it works.
Human Nature
- Clinically Backed Ingredients
- 3rd-Party Tested
- Allergen-Free & Clean
- K2-Free Formula
- 10,000 FU Maximum Strength
Others
- Trend-Driven Formulas
- No Transparent Testing
- Fillers & Artificial Additives
- Hidden K2 Added
- Underdosed 2,000 FU Pills
Human Nature® vs. Other Brands
- Clinically Backed Ingredients
- Noticeable Results in Weeks
- Long-Term Wellness
- Clean, High-Quality Formula
We're serious about clean health, ask away
Transparency matters when it comes to daily supplements. Below you'll find answers to the most common questions about our maximum strength nattokinase complex, how it works, what to expect, and how we ensure quality, purity, and consistency in every capsule.
Yes — every serving delivers a full 10,000 FU (Fibrinolytic Units), the standard measurement for nattokinase activity. Many brands list mg instead of FU, which hides actual potency. We label in FU so you know exactly what you're getting.
Most customers notice subtle changes within 2–4 weeks. Deeper circulation and cardiovascular benefits build gradually over 8–12 weeks. We recommend at least 60 days of daily use — your 30-day guarantee gives you room to start risk-free.
They support different things and work well together. Garlic supports vascular walls, fish oil supports omega-3 levels, and nattokinase supports your body's natural fibrinolytic activity. Our formula stacks all three plus CoQ10 and pine bark.
Please check with your doctor first, especially if you take blood thinners (warfarin, Eliquis, Plavix, or daily aspirin). Nattokinase has mild blood-thinning properties of its own, so your doctor needs to weigh in before you start.
30 days, no questions asked. If you're not satisfied, contact us within 30 days of receiving your order and we'll refund you fully — no return shipping, no fine print.
