Heart & Vascular Health Supplements

Blue Spirulina Powder
Antioxidants
Heart & Vessels

$19.95
Chromium Picolinate Supplement
Metabolism
Heart & Vessels

From
$19.95
GLP-1 Supplement
Metabolism
Heart & Vascular
Gut Health

From
$19.95
Best Before Date: September 2026

Bee Pollen Supplement
Antioxidants
Heart & Vessels
Liver Health

$17.46
~~$24.95~~
Colloidal Silver Supplement
Immune Health
Heart & Vessels

From
$19.95
Chaga Mushroom Supplement
Immune Health
Heart & Vessels

From
$19.95
Magnesium Glycinate Gummies Supplement
Sleep
Heart & Vessels
Bone & Joint

From
$19.95
Berberine with Ceylon Cinnamon Supplement
Metabolism
Heart & Vessels

From
$19.95

Overview

Cardiovascular health is shaped by decades of daily choices, and targeted supplementation can play a meaningful supporting role alongside diet and exercise. Double Wood's heart and vascular collection features clinically researched ingredients that support healthy lipid levels, circulation, blood pressure, and vascular integrity — all in single-ingredient formulas that make it easy to understand what is contributing to your results. These supplements are intended to complement, not replace, a cardiologist's guidance.

What To Look For

Several ingredients in this category have robust clinical evidence. Citrus Bergamot extract is one of the most studied natural options for supporting healthy cholesterol and triglyceride levels. Berberine (and its bioavailable form Dihydroberberine) supports both lipid metabolism and blood sugar regulation, with multiple human trials showing effects comparable to pharmaceutical benchmarks. Nattokinase and Lumbrokinase are fibrinolytic enzymes that support healthy blood flow and normal coagulation. Magnesium Taurate provides cardiac-specific magnesium support. Zinc Picolinate, Pterostilbene, TMG, Alpha Lipoic Acid, Luteolin, and Cordyceps round out the collection with antioxidant, methylation, and energy-metabolism support relevant to cardiovascular health.

Frequently Asked Questions

What is Citrus Bergamot and how does it support heart health?

Citrus Bergamot is a polyphenol-rich extract from the bergamot orange grown in Calabria, Italy. It has been studied in multiple clinical trials for its ability to support healthy LDL, HDL, and triglyceride levels. It works through multiple pathways including HMGR inhibition (similar to statins but naturally derived) and antioxidant activity. It is one of Double Wood's best-selling products.

What is the difference between Nattokinase and Lumbrokinase?

Both are fibrinolytic enzymes that help break down excess fibrin, supporting healthy blood flow. Nattokinase is derived from fermented soybeans and is the more widely researched option. Lumbrokinase is a group of enzymes derived from earthworms with stronger fibrinolytic activity in some studies. Lumbrokinase is typically taken under practitioner guidance given its potency.

Can I take heart health supplements with my medication?

This depends on the specific supplement and medication. Berberine, for example, may interact with metformin and some statins. Nattokinase and Lumbrokinase can have additive effects with blood thinners. Always consult your cardiologist or prescribing physician before adding any supplement to a medication regimen.

- All Double Wood supplements are single-ingredient, third-party tested for purity and potency, and manufactured in cGMP-certified U.S. facilities. Certificates of Analysis are available for every product.