Formulation and Evaluation of Hand Sanitizer using Neem and Turmeric Extract

This study focuses on the formulation and evaluation of a herbal hand sanitizer incorporating extracts of Neem (Azadirachta indica) and Turmeric (Curcuma longa) as natural alternatives to synthetic alcohol-based sanitizers. Renowned for their antimicrobial, anti-inflammatory, and skin-soothing properties, Neem and Turmeric were selected for their potent antibacterial, antifungal, and antiviral effects. The herbal extracts were integrated into a suitable gel base to ensure both efficacy and skin compatibility. The formulation underwent comprehensive evaluation, including stability testing, skin irritation assessment, and analysis of sensory attributes such as texture, fragrance, and usability. Results demonstrated significant antimicrobial activity and skin-friendliness, suggesting that the herbal sanitizer is a safe, effective, and eco-friendly solution for regular hand hygiene while also promoting skin care.