Chapter 1: Hair Physiology: Structure, Growth Cycle, and Functional Aspects. Chapter 2: Current trends and scope in Herbal Haircare. Chapter 3: Formulation of Natural Hair Oils, Serums, Shampoos, and Leave-Ins. Chapter 4: Ayurvedic Formulations for Hair Care: Principles, Herbs, and Therapeutic Approaches. Chapter 5: Herbal Strategies for Alopecia: Role of Bioactive Plant Extracts. Chapter 6: Challenges in Herbal Phytomedicine Delivery and Formulation. Chapter 7: Essential Oils for Hair Care: Mechanisms, Benefits, and Formulation Strategies. Chapter 8: Phyto-therapeutic Approaches to Manage Chemotherapy-Induced Hair Loss. Chapter 9: Herbal Hair Removal Technologies and Formulations: From Chemicals to Naturals. Chapter 10: Natural Hair Conditioner Formulations: Transitioning from Synthetic to Natural Ingredients. Chapter 11: Herbal Hair Colorants: Chemistry, Mechanisms, and Natural Alternatives. Chapter 12: Understanding Hirsutism: Pathophysiology, Treatment, and Phyto-therapeutic Interventions. Chapter 13: Product Microbiology and Preservation in Herbal Hair Care. Chapter 14: Regulatory Guidelines and Claims Substantiation for Natural Hair Care Products. Chapter 15: Public Perception of Herbal Haircare Medicines. Chapter 16: Safety and Toxicology Considerations of Herbal Phytomedicine.