Segmentation by type categorises chewable tablets according to formulation and dosage intent: Calcium‑Fortified, High‑Dose (>2,000 IU), Low‑Dose (<400 IU), Vegan (plant‑based carriers), and Sugar‑Free (non‑caloric sweeteners). Calcium‑Fortified tablets capture a sizable portion of the market by bundling vitamin D with calcium, addressing dual‑deficiency concerns and commanding a premium price point. High‑Dose products, typically prescribed for therapeutic correction of severe deficiency, represent a niche but high‑margin slice, driven by clinical guidelines. Low‑Dose variants dominate consumer‑grade sales, supporting routine maintenance and contributing to the bulk of unit volume. Vegan formulations, though currently a modest share, are expanding rapidly as dietary preferences shift, influencing product pipelines. Sugar‑Free options meet regulatory and health‑conscious demands, particularly in pediatric and diabetic cohorts, and add incremental value. Together, these type sub‑segments elucidate the functional differentiation within the Vitamin D Chewable Tablets market and its impact on overall market size.