The type segmentation categorizes products by their active constituents, providing a granular view of formulation strategies. Vitamins (e.g., C, D, E) dominate the mix, offering essential micronutrients that support leukocyte activity. Minerals such as zinc and selenium complement vitamins by acting as co‑factors in enzymatic pathways. Herbal extracts—including echinacea, elderberry, and astragalus—contribute phytochemicals with documented immunomodulatory effects. Probiotics target the gut‑associated lymphoid tissue, enhancing barrier integrity and cytokine balance. Functional foods (e.g., fortified yogurts, nutraceutical bars) integrate immune‑support ingredients into everyday consumption patterns, expanding market reach beyond traditional supplements. Combination formulas blend two or more of the above categories, aiming for synergistic outcomes and higher price points. By delineating these types, analysts can assess R&D intensity, regulatory scrutiny, and price elasticity, thereby refining the overall market taxonomy for Immune Boosting Health Products.