
HEART PALPITATIONS
A racing or pounding heartbeat, out of nowhere
Sudden heart racing or skipped beats affect up to 40% of perimenopausal women often dismissed as stress, rarely explained.
One capsule replaces three separate supplements. Built specifically for what happens to your heart when estrogen drops. Every ingredient dose printed on the label. Every batch tested by an independent lab before it ships.
ADULTS OVER 35: READ THIS
Your body may be signaling a shift most doctors don't explain. Learn what these early signs can mean during the menopause transition.

A racing or pounding heartbeat, out of nowhere
Sudden heart racing or skipped beats affect up to 40% of perimenopausal women often dismissed as stress, rarely explained.

Numbers creeping up at your last few checkups
Estrogen decline is linked to shifts in blood pressure regulation a change worth understanding, not just monitoring.

Circulation that feels different than it used to
Changes in blood flow and vessel function are a documented part of the menopause transition.

Noticing your heart at rest, especially at night
A heightened awareness of your own heartbeat while lying still is a commonly reported perimenopausal experience.

A racing heart that brings a wave of anxiety with it
The physical and emotional often arrive together a real, documented pattern, not "just in your head."

Tired in a way sleep doesn't fully fix
Cardiovascular and hormonal shifts during menopause can affect energy in ways separate from simply not sleeping enough.
4 REASONS
Most heart supplements throw the same broad ingredients at every person over 40 CoQ10, omega-3, garlic. None of them address the specific shift that happens when estrogen declines and your blood's fibrin-clearing system falls out of balance. A formula that ignores the cause can't fix the effect.*
Your doctor said "palpitations are common in menopause." Your naturopath said "try magnesium." Neither explained WHY your heart changed that falling estrogen raises PAI-1, reduces fibrinolytic activity, and shifts how your blood flows. Without understanding what's actually going on inside your body, every solution you tried was a guess, not a match.*
ConsumerLab tested 8 nattokinase products in November 2025. Three failed to deliver the enzyme activity printed on their label. One had less than half. If the dose is wrong, the mechanism doesn't matter you took something that couldn't do what it claimed at the amount that was actually in the capsule.*
Most arterial supplements are formulated for "adults over 40" men and women, no distinction, no life-stage specificity. They don't account for the hormonal shift that changes your blood chemistry at perimenopause. A formula built for everyone is built for no one in particular.*
A hidden shift affecting how your heart and blood vessels work every day.
Estrogen doesn't just regulate your cycle it keeps your blood's fibrin-clearing system in balance. As it declines, a protein called PAI-1 rises, fibrin breaks down more slowly, and your cardiovascular system starts working harder. That racing heart isn't random. It's your body responding to a change nobody explained.*
Nattokinase supports the fibrin-clearing activity estrogen used to help regulate. Motherwort has steadied racing hearts for centuries. Oregano extract provides antioxidant protection for the vessel wall. Three ingredients each one matched to a specific part of what changes during this transition.*
The menopause transition lasts years, not weeks. Cardiovascular changes don't reverse on their own. One capsule a day, every day, supports healthy circulation, a calm heartbeat, and normal blood pressure already within the normal range for as long as your body needs it.*
You notice it in your heartbeat, your circulation, your energy, and how your body feels day to day.

If the product doesn't work for you, request a refund within 30 days of your order delivery for your money back.
Thoughtfully designed with durable materials for everyday brewing and long-lasting use.
Our team is here to help with product questions, brewing tips, or order support—anytime you need us. International flat-rate.
Our care team is here to answer all of your product-related questions.
The Estrogen-Fibrin Connection


our body is affected by a continuous shift:
Estrogen declines → PAI-1 rises → fibrin clears more slowly → blood flows differently → your heart reacts
Why Women Choose TerraVita
| Terravita | Generic Heart Supplements | |
|---|---|---|
| Addresses the specific fibrin-balance shift that occurs as estrogen declines* | ✓ | ✗ |
| Includes a traditional heart herb (motherwort) specifically for calm heartbeat support* | ✓ | ✗ |
| Dosed at 5,000 FU — above the 2,000 FU market standard | ✓ | ✗ |
| Includes antioxidant vessel-wall support (oregano extract)* | ✓ | ✗ |
| Formulated for women in the menopause transition — not "adults over 40" | ✓ | ✗ |
| Discloses blood-thinner interaction prominently, not buried in fine print | ✓ | ✗ |
Feel it, or get your money back.
Three full months to experience the difference. If you don't feel it complete refund, no questions.
Why should I trust this over the 100 other nattokinase supplements on Amazon?
Most nattokinase brands don't tell you the actual enzyme activity in your capsule. ConsumerLab tested 8 top-selling nattokinase products in 2025 and found 3 of them significantly off their label claim, one delivered only 17.8% of what it promised. We print the exact FU count on every label and third-party test every batch through an ISO-certified lab. The Certificate of Analysis is published on our website. No proprietary blends, no hidden doses. You can verify exactly what you're taking before you swallow a single capsule.
Why $39.99 when I can find nattokinase for $15?
The $15 bottle probably doesn't tell you its FU count and if it does, there's a good chance it's not delivering it. Underdosed nattokinase is useless nattokinase. What makes this formula different isn't just nattokinase, it's the combination of 5,000 FU of verified nattokinase with motherwort, the herb women in perimenopause communities have been using specifically for heart palpitations for decades, and oregano for antioxidant vessel support. That specific combination, at a verified dose, is what you're paying for.
I've tried menopause supplements before and felt nothing. Why will this be different?
Because most menopause supplements target hot flashes, sleep and mood not cardiovascular symptoms. What's happening in your arteries during perimenopause is a separate biological shift: as estrogen falls, your body's natural fibrin-clearing activity can decrease. That's not a symptom most menopause formulas address. Nattokinase supports that specific fibrinolytic activity. Motherwort has a documented history of supporting a calm, steady heartbeat. These aren't generic menopause ingredients they're targeted to the cardiovascular changes your body is actually going through right now.
Is nattokinase safe? I heard it interacts with blood thinners.
That's a real concern and we won't pretend otherwise. Nattokinase has blood-thinning properties and should NOT be taken with anticoagulant or antiplatelet medications including warfarin, Eliquis, Xarelto, Plavix, or daily aspirin without speaking to your doctor first. It can also lower blood pressure, so if you're on antihypertensive medication, check with your doctor. If you're not on blood thinners or blood pressure medication, nattokinase has a strong safety record in the published research at doses of 2,000–5,000 FU daily. We'd rather tell you this upfront than hide it.
Is Terravita third-party tested?
Yes. Every batch is tested by an ISO 17025-certified independent laboratory for enzyme activity before it ships. The Certificate of Analysis — showing actual FU delivered vs. label claim — is published on our website. We do this because we know what the alternative looks like: we tested 7 top-selling Amazon nattokinase brands and found every single one underdosed. That's why we built this.
How long until I see results?
Most customers notice something within 2–4 weeks. The nattokinase BP meta-analysis (6 studies, 546 participants) showed statistically significant blood pressure reduction within that window. Palpitation relief from motherwort tends to be felt earlier — some customers report it within the first week. Full cardiovascular support builds over 60–90 days of consistent daily use. That's why we offer a 90-day money-back guarantee — enough time to actually know whether it's working for you, not just 30 days.