Tri-Mag 300 (120)

What It Is DaVinci Laboratories Tri-Mag 300 is a professional-grade magnesium supplement that delivers 300 mg of elemental magnesium per serving through three distinct chelated forms: magnesium taurinate, magnesium glycinate, and magnesium malate. Each form is selected for its unique tissue affinity and absorption profile, providing broader systemic coverage than single-form magnesium products. The formula is encapsulated in a vegetarian hypromellose capsule with a minimal excipient profile — microcrystalline cellulose and vegetarian leucine — making it appropriate for patients with sensitivities to common fillers and binders. The product is gluten-free, soy-free, and non-GMO verified. How It Works Magnesium is an essential cofactor in over 300 enzymatic reactions, and the form in which it is delivered directly determines its bioavailability and tissue destination. Magnesium glycinate — a chelate of magnesium and the amino acid glycine — is well-tolerated gastrointestinally and is preferentially utilized in muscle and nervous system tissue, where it supports relaxation and neuromuscular signaling. Magnesium taurinate pairs magnesium with taurine, an amino sulfonic acid with demonstrated cardiovascular and neurological affinity, supporting healthy adrenal hormonal balance and nerve conduction. Magnesium malate combines magnesium with malic acid, a key intermediate in the Krebs cycle, making it particularly relevant for supporting cellular ATP production and mitochondrial energy metabolism. Together, the three forms provide complementary mechanisms of action across multiple physiological systems, while their chelated structure protects against the laxative effect commonly associated with poorly absorbed inorganic magnesium salts such as oxide or sulfate. When to Use It Tri-Mag 300 is well-suited for practitioners supporting patients with presentations that include musculoskeletal tension, sleep dysregulation, fatigue, suboptimal bone density, cardiovascular stress, or HPA axis imbalance. It is particularly appropriate in cases where a single-form magnesium supplement has shown limited clinical response, as the tri-form delivery expands the potential for tissue uptake and therapeutic benefit. It may also serve as a foundational mineral support for patients on nutrient-depleting medications — including proton pump inhibitors, diuretics, and certain diabetes medications — or for those with chronically high physiological or psychological stress loads that accelerate magnesium utilization.