Nutri-cosmetology workshop covers the strong connection between nutrition and skin-hair health, emphasizing that internal nourishment forms the foundation of external beauty. It explains the gut–skin–brain axis and how gut health, hormones, and nutrient status influence conditions like acne, aging, and hair fall. The session also highlights the role of essential fatty acids, vitamins, and minerals in maintaining skin integrity and preventing premature aging. It stresses that aesthetic treatments are most effective when supported by proper nutrition and lifestyle correction.