Global Hyperpigmentation Treatment Market By Treatment Type (Topical Agents, Laser Therapy, Chemical Peels, Microdermabrasion) By Indication (Age spots, Post-inflammatory hyperpigmentation (PIH), Melasma, Freckles, Others) By Skin Tone (Fitzpatrick skin type I & II, Fitzpatrick skin type III & IV, Fitzpatrick skin type V & VI) By End-User (Dermatology Clinics, Aesthetic Centers, Hospitals, Homecare Settings) By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends, and Forecast 2025-2034