Heart Formula Liquid Extract 1 fl oz (30 Servings) - LifeSource VitaminsHeart Formula Liquid Extract 1 fl oz (30 Servings) — Liquid — Supports Cardiovascular Health & Circulation*
LifeSource Vitamins Heart Formula Liquid Extract supports cardiovascular wellness with a plant-based blend featuring hibiscus, hawthorn, garlic, and ginger.* These botanicals provide antioxidant and circulatory support through polyphenols and organosulfur compounds that help maintain healthy vascular function and blood flow.* Produced in FDA-registered, GMP-certified facilities and verified by independent 3rd-party laboratories for purity and potency.*
Research Promise. At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep guidance aligned with credible science.*
Clinically Studied Benefits (Human Evidence)
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Supports healthy blood pressure — Hibiscus tea lowered systolic and diastolic values in pre-/mildly hypertensive adults. (NIH/PubMed — McKay DL, 2010)
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Promotes vascular elasticity — Garlic supplementation improved arterial stiffness indices in adults. (NIH/PubMed — Ried K, 2016)
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Helps maintain healthy blood pressure — Aged garlic extract reduced systolic pressure in treated but uncontrolled hypertension. (NIH/PubMed — Ried K, 2010)
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Supports diastolic pressure within the normal range — Optimized aged garlic extract lowered diastolic BP in hypercholesterolemic adults. (NIH/PubMed — Budoff MJ, 2022)
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Supports cardiovascular antioxidant defenses — Ginger supplementation improved cardiometabolic markers in adults. (NIH/PubMed — Arablou T, 2016)
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Promotes endothelial function — Hawthorn extract improved flow-mediated dilation in adults with elevated BP. (NIH/PubMed — Walker AF, 2012)
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Supports healthy inflammatory balance — Aged garlic extract reduced IL-6 in adults at cardiovascular risk. (NIH/PubMed — Morihara N, 2021)
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May support heart comfort and circulation — Garlic administration improved selected cardiac/function markers in adults under clinical supervision. (NIH/PubMed — Ghadimi R, 2024)
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Supports lipid metabolism — Garlic intake improved lipid markers in adults in controlled trials (meta-analytic evidence of human RCTs). (NIH/PubMed — Li C, 2023)
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Supports systolic blood pressure within the normal range — Hawthorn reduced SBP in randomized trials (meta-analysis of human studies). (NIH/PubMed — Wang Y, 2025)
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Supports cardiometabolic balance — Ginger improved triglycerides and antioxidant status in adults (systematic evaluation). (NIH/PubMed — Akbari M, 2021)
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Promotes vascular health through polyphenols — Dietary polyphenols supported endothelial function in adults (human evidence synthesis). (NIH/PubMed — Rodriguez-Mateos A, 2018)
Additional / Promising Evidence
University / Academic Context
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Harvard University — Academic discussions highlight dietary polyphenols and vascular health mechanisms.
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Johns Hopkins — Cardiovascular research programs examine endothelial function and microvascular health.
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Oxford University — Nutritional biochemistry work explores nitric-oxide–mediated vasodilation.
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Cleveland Clinic — Preventive cardiology literature emphasizes lifestyle and adjunctive botanicals.
Global Evidence & Authoritative Reviews
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World Health Organization — Global summaries discuss dietary patterns and bioactives within comprehensive cardiovascular wellness strategies.
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Cochrane — Methodological reviews inform evidence thresholds for complementary nutrition.
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American Heart Association — Statements emphasize lifestyle and dietary components for vascular health.
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European Society of Cardiology — Position materials outline nutrition’s supportive role for cardiovascular wellness.
Institutional Monitoring. We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*
Key Ingredients
Brief Benefit Bullets
- Supports cardiovascular health and healthy circulation*
- Helps maintain endothelial function and vascular elasticity*
- Alcohol-free, vegan; every batch 3rd-party tested*
Suggested Use
Use as directed on the product label. Consult your physician if pregnant/nursing, taking medications (including anticoagulants or antihypertensives), allergic, or if you have a medical condition. Discontinue use and consult a professional if adverse reactions occur. Keep out of reach of children.*
Product Specifications
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Form — Liquid Extract (alcohol-free)
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Quality — Non-GMO, vegan
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
LifeSource Vitamins Heart Formula Liquid Extract — 1 fl oz (30 Servings). Supports heart, circulation, vascular & blood pressure health. Alcohol-free, vegan & 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
