Types segmentation disaggregates the product portfolio into functional categories that shape competitive dynamics. Standard heads, featuring uniform bristle geometry, dominate with an estimated 55 % share due to their cost‑effectiveness and broad consumer acceptance. Polishing heads, engineered with finer bristles for stain removal, contribute approximately 15 % of volume, targeting users seeking aesthetic enhancements. Orthodontic heads, designed with specialized bristle patterns to navigate brackets and wires, hold a 12 % niche, primarily driven by adolescent and adult orthodontic patients. Sensitive heads, employing ultra‑soft bristles for gingival comfort, account for roughly 10 % of the market, reflecting growing awareness of gum health. The residual 8 % includes emerging variants such as smart‑integrated heads with sensor feedback. Each type’s market share reflects distinct consumer priorities, pricing elasticity, and clinical endorsement, collectively shaping the overall market taxonomy for Sonic Toothbrush Heads.