Formulation and Evaluation of Polyherbal Facewash Tablet

Abstract

The present study focuses on the formulation and evaluation of a polyherbal facewash tablet as an eco-friendly and sustainable alternative to conventional liquid cleansers. Herbal cosmetics have gained increasing attention due to their safety, minimal side effects, and therapeutic benefits. In this study, a facewash tablet was formulated using selected herbal ingredients such as Azadirachta indica (neem), Glycyrrhiza glabra (liquorice), Rosmarinus officinalis (rosemary), Acorus calamus (vasambu), Santalum album (sandalwood), and Curcuma longa (turmeric), along with suitable excipients. The formulation was prepared by the wet granulation method to ensure uniformity, compressibility, and stability. Phytochemical screening confirmed the presence of bioactive constituents including alkaloids, flavonoids, glycosides, saponins, tannins, and phenolic compounds, which contribute to antimicrobial and skin-beneficial properties. Preformulation studies such as bulk density, tapped density, Hausner’s ratio, compressibility index, and angle of repose indicated good flow properties of the granules. Post-compression parameters including weight variation, hardness, thickness, and friability were found within acceptable limits. The formulated tablets were further evaluated for physical characteristics such as appearance, pH, foamability, foam stability, and washability, all of which showed satisfactory results. Biological evaluation demonstrated significant antimicrobial activity against Staphylococcus aureus and Candida albicans. Skin irritancy studies confirmed that the formulation was safe and non-irritant. In conclusion, the developed polyherbal facewash tablet offers a natural, cost-effective, travel-friendly, and environmentally sustainable alternative to conventional facewash products, with effective cleansing and antimicrobial properties suitable for skincare applications.