LifeSource Vitamins Circulation Formula — 90 Capsules — Healthy Blood Flow & Vascular Support*
Synergistic blend featuring Hawthorn 1.8% extract (leaves & flowers) 250 mg, Ginger Root 5% extract 100 mg,
L-Arginine 50 mg, Butcher’s Broom 10% extract 25 mg, Horse Chestnut 20% extract (seeds) 25 mg,
Cayenne Pepper (40M HU/G) fruit 25 mg, and Diosmin 5 mg — formulated to support healthy circulation, venous tone, and endothelial function as part of a healthy lifestyle.* Produced in FDA-registered, GMP-certified facilities and
3rd-party lab tested for purity, potency & label accuracy.*
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. In addition, we reference reviews and meta-analyses to ensure our guidance aligns with credible science.*
Clinically Studied Benefits (with research)
• Reduces leg edema & heaviness in CVI* — Horse chestnut seed extract reduced leg volume and improved symptoms in randomized trials and a Cochrane review.
(NIH/PubMed — Cochrane Review, 2012)
• Improves venous tone & microcirculation* — Butcher’s broom (Ruscus aculeatus) demonstrated efficacy vs. placebo for leg edema/venous insufficiency in a double-blind RCT.
(NIH/PubMed — Cesarone MR, 2002)
• Supports healthy blood pressure* — Meta-analysis of RCTs found ginger supplementation reduced systolic and diastolic blood pressure.
(NIH/PubMed — Akbari M, 2019)
• Enhances endothelial function (NO pathway)* — L-arginine is a nitric-oxide precursor; reviews and controlled studies report improvements in endothelial function under select conditions.
(NIH/PMC — Förstermann U, 2020)
• Diosmin for chronic venous disease* — Clinical data (including MPFF) show decreased symptom intensity and quality-of-life improvements.
(NIH/PMC — Bogachev V, 2021;
NIH/PMC — Allaert FA, 2021)
• Cardiovascular/vascular support with hawthorn* — Human trials and reviews report favorable effects on exercise capacity and vascular markers in cardiac contexts.
(NIH/PubMed — Tauchert M, 2011)
Additional / Promising Evidence*
• Authoritative summary — Horse chestnut (HCSE)* — Outlines potential to reduce CVI symptoms; safety considerations noted.
(NIH/NCCIH — 2024)
• Butcher’s broom & microcirculation* — Observational/clinical investigations suggest support for capillary integrity and venous tone.
(NIH/PubMed — Belcaro G, 2007)
• Cayenne (capsaicin) context* — Emerging human data discuss hemodynamic and microcirculatory effects in select settings (evidence from NIH-indexed reviews).
University / Academic Context*
• Mechanistic overview* — Nitric-oxide–mediated vasodilation (L-arginine → NO) and venoactive botanicals (horse chestnut, ruscus, diosmin) discussed in academic reviews (evidence from NIH-indexed reviews).
Global Evidence & Authoritative Reviews*
• Chronic venous disease guidance* — Authoritative reviews summarizing venoactive agents (diosmin/MPFF, ruscus, HCSE) for symptom relief and edema control (evidence from NIH-indexed reviews).
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, MIT, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to keep our guidance aligned with credible science.* (evidence from NIH-indexed reviews)
Brief Benefit Bullets
• Supports healthy circulation & blood flow*
• Helps reduce leg swelling & heaviness (CVI)*
• Promotes venous tone & capillary integrity*
• Endothelial/NO pathway support with L-arginine*
3rd-party tested for purity & potency
Suggested Use
See product label for full directions, or as directed by your healthcare professional. If pregnant, nursing, taking medications (especially anticoagulants), or have a medical condition, consult your physician.*
Product Specifications
• Serving Size — 1 Capsule
• Servings Per Container — 90
• Form — Capsules
• Key Actives (per serving) — Hawthorn extract 250 mg; Ginger extract 100 mg; L-Arginine 50 mg; Butcher’s Broom extract 25 mg; Horse Chestnut extract 25 mg; Cayenne fruit 25 mg; Diosmin 5 mg
• Quality — Third-party tested for identity, potency & purity
Key Ingredients
Every batch is verified by independent labs for identity, potency, and purity.
Click here to see our 3rd-party testing.
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.
Circulation Formula — supports healthy blood flow, venous tone & leg comfort (CVI); L-arginine + venoactive botanicals; 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
