Background: Chronic low-grade inflammation and oxidative stress are implicated in the pathogenesis of cardiovascular disease and metabolic syndrome. Bioactive compounds derived from botanical sources possess antioxidant and anti-inflammatory properties that may theoretically modulate these pathophysiological processes. However, the mechanistic plausibility of unified supplementation strategies combining multiple bioactive agents remains underexplored. Objective: To present a hypothesis-driven, mechanistic analysis of the potential synergistic effects of a unified bioactive compound formulation—comprising flavonoids, Chlorella vulgaris, green tea catechins, Citrus sinensis anthocyanins, spirulina, psyllium fiber, and fenugreek—on inflammatory pathways, oxidative stress, and cardiovascular risk biomarkers. Methods: This theoretical analysis synthesizes existing evidence from preclinical and clinical studies examining individual bioactive compounds. The proposed mechanistic framework integrates known molecular pathways through which these compounds may influence redox homeostasis, cytokine production, lipid metabolism, and endothelial function. Key Mechanistic Insights: Individual bioactive compounds demonstrate capacity to modulate nuclear factor-κB (NF-κB) signaling, reduce pro-inflammatory cytokine expression (interleukin-6, tumor necrosis factor-α), enhance endogenous antioxidant enzyme activity, improve lipid profiles, and attenuate insulin resistance through multiple molecular pathways. The hypothesis of synergistic or additive effects from unified supplementation is supported by complementary mechanisms of action, including free radical scavenging, immunomodulation, and upregulation of antioxidant response elements. However, direct experimental validation of combined formulations is lacking. Conclusion: The mechanistic rationale for unified bioactive compound supplementation in cardiovascular health is theoretically plausible based on individual compound evidence and complementary pathways. This hypothesis-driven framework provides a foundation for future controlled experimental studies to evaluate safety, bioavailability, potential interactions, and clinical efficacy of combined formulations. Translational application requires rigorous investigation through appropriately designed clinical trials.