The hyperpigmentation treatment segmentation by application distinguishes three principal delivery modes: topical, oral, and procedural. Topical agents—creams, gels, and serums—represent the largest share, accounting for roughly 55 % of total market revenue, driven by widespread consumer adoption, over‑the‑counter availability, and a broad formulary that includes hydroquinone, retinoids, and botanical extracts. Oral therapies, principally prescription‑only agents such as tranexamic acid and certain antioxidants, contribute about 15 % of the market; their growth is moderated by regulatory constraints and the need for medical supervision, yet they capture a niche of patients with extensive melasma unresponsive to surface‑level treatments. Procedural interventions—including laser resurfacing, intense pulsed light (IPL), chemical peels, and microneedling—make up the remaining 30 % and are characterized by higher unit prices, clinic‑based delivery, and a preference among patients seeking rapid, durable results. Collectively, these application categories shape the overall hyperpigmentation treatment market size by aligning product development, distribution channels, and reimbursement pathways with distinct consumer and clinical usage patterns.