A four-ingredient IV premix combining Arginine, Taurine, Niacinamide, and Pyridoxine to support microcirculation, vascular function, and blood flow. A focused, single-use protocol for IV therapy and vascular wellness practices.
Circulate is a ready-to-use IV premix combining four compounds specifically chosen for their complementary roles in vascular health, microcirculation, and blood flow: Arginine, Taurine, Niacinamide (B3), and Pyridoxine (B6). Rather than requiring individual IV additions, the premix format delivers all four in a single vial, simplifying protocol administration for IV therapy practices and ensuring consistent dosing every time. For practices building vascular wellness, cardiovascular support, or circulation-focused IV menus, Circulate offers a differentiated, branded protocol option.
| Ingredient | Primary Role |
|---|---|
| L-Arginine | Nitric oxide precursor — vasodilation and blood flow |
| Taurine | Vascular tone, antioxidant, cardiac function |
| Niacinamide (B3) | Vasodilation, lipid metabolism, cellular energy |
| Pyridoxine (B6) | Homocysteine regulation, neurotransmitter support |
| Route | IV |
| Format | Premix — ready to use |
| Rx required | Yes |
Legere supplies licensed medical practices with a range of quantities to fit your volume needs. To get pricing, check availability, or place an order, click Request a Quote above or contact our team directly. A valid medical or pharmacy license is required to purchase prescription and injectable products.
L-Arginine is the direct precursor to nitric oxide (NO) — the molecule that signals smooth muscle in blood vessel walls to relax, widening vessels and improving blood flow to peripheral tissues. Increased nitric oxide production supports vasodilation, reduces vascular resistance, and improves nutrient and oxygen delivery throughout the body.
Taurine supports cardiac muscle function, vascular tone, and has antioxidant properties in the cardiovascular system. It plays a role in regulating calcium in cardiac cells, supporting healthy heart rhythm and contraction. Taurine also helps protect blood vessel walls from oxidative damage — one of the primary mechanisms of vascular aging.
Niacinamide (Vitamin B3) supports healthy lipid metabolism — specifically triglyceride and LDL management — and supports cellular energy production in vascular endothelial cells. As a vasodilator (particularly in its niacin/flush form), B3 also supports peripheral blood flow.
Pyridoxine (Vitamin B6) regulates homocysteine levels alongside B12 and folate. Elevated homocysteine is a recognized independent risk factor for cardiovascular disease, directly damaging blood vessel walls and increasing atherosclerosis risk. B6 is one of the three dietary co-factors most effective at reducing homocysteine.
IV therapy and vascular wellness clinics: A differentiated circulation-focused IV protocol for patients with peripheral circulation concerns, cardiovascular risk factors, or general vascular health goals. The premix format makes it easy to add to an IV menu as a standalone vascular protocol.
Longevity and anti-aging practices: Vascular aging — endothelial dysfunction, reduced nitric oxide production, and microcirculation decline — is a primary mechanism of cardiovascular aging. Circulate addresses the nutritional inputs for these pathways directly.
Functional and integrative medicine practices: Practices managing cardiovascular risk through nutritional intervention use Circulate as a targeted vascular wellness IV alongside dietary and lifestyle programs.
Magnesium Chloride Injection — Magnesium relaxes blood vessel smooth muscle and supports vascular tone alongside Circulate’s nitric oxide-driven vasodilation.
Alpha Lipoic Acid Injection — Antioxidant protection for vascular endothelium alongside Circulate’s circulation support.
Ascorbic Acid Injection — Vitamin C supports collagen in blood vessel walls and is antioxidant in the vascular endothelium — a natural pairing with a circulation-focused protocol.
Blood pressure: Arginine lowers blood pressure through nitric oxide. Monitor patients on antihypertensive medications.
Herpes simplex: High-dose arginine can trigger herpes outbreaks in susceptible patients.
Kidney disease: Arginine metabolism produces nitrogen waste. Use with caution in patients with significant kidney impairment.
Niacinamide vs. Niacin flushing: Niacinamide does not typically cause the niacin flush. However, patients sensitive to B3 should be informed.
Prescription required. A valid medical or pharmacy license is required to purchase.
How do I order, and what quantities are available?
Contact our team directly to place an order or request a quote. Reach out for current availability, per-mL concentrations, vial sizes, lead times, and volume pricing. A valid medical or pharmacy license is required.
What is the clinical benefit of combining these four ingredients in a premix?
Each of the four addresses circulation through a different mechanism — nitric oxide production (Arginine), cardiac and vascular protection (Taurine), lipid and energy metabolism (Niacinamide), and homocysteine regulation (Pyridoxine). The combination provides more comprehensive vascular support than any single ingredient alone. The premix format ensures consistent dosing and simplifies IV protocol preparation.
This is a prescription injectable product. A valid medical or pharmacy license is required to purchase. For use by licensed healthcare providers only.
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