Formulation Development and Evaluation of a Novel Multi-Herbal Bath Powder for Skin Whitening and Natural Cleansing Properties

Research Article

Abstract

A novel herbal bath powder formulation was developed using nine natural ingredients including green gram, rice, red gram, rose petals, neem, orange peels, soap nuts, vetiver, and bakuchi. The formulation aimed to create an effective natural alternative to chemical-based cleansing products while providing skin whitening and therapeutic benefits. The ingredients were carefully selected based on their traditional medicinal properties and processed through systematic drying and blending procedures. The formulated powder underwent extensive physicochemical characterization including pH analysis, solubility testing, microbial evaluation, and ash value determination. Sensory evaluation and skin compatibility studies were conducted to assess user safety and product efficacy. The pH of the formulation was found to be weakly acidic, suitable for skin application. Solubility studies confirmed complete dissolution in water without residue formation. Microbial analysis revealed the absence of pathogenic growth, while ash value remained within acceptable limits of 5%. Patch tests demonstrated no adverse reactions and confirmed the powder's cleansing and skin-brightening properties. The foaming characteristics exhibited smooth and creamy consistency. All evaluation parameters met the prescribed specifications, indicating a stable and safe formulation. The developed herbal bath powder showed promising potential as a natural cleansing agent with additional benefits of skin whitening and nourishment, offering a viable alternative to synthetic bath products.