Vol. 7, Issue 2, Part A (2025)

The increasing demand for natural and eco-friendly personal care products has led to the development of polyherbal soaps. This study investigates the formulation and evaluation of a polyherbal soap incorporating saffron, sandalwood powder, almond oil, and other natural ingredients. The primary aim of this research was to evaluate the soap's effectiveness in terms of its physical appearance, foaming properties, stability, and skin compatibility. The soap was prepared using a glycerine base, combined with natural extracts of saffron (Crocus sativus), sandalwood (Santalum album), and almond oil (Prunus dulcis), known for their therapeutic and cosmetic benefits. The soap was subjected to a series of evaluations, including the determination of colour, odour, pH, foam height, foam retention, and high-temperature stability. The colour and odour were evaluated visually and by smell, respectively, while the pH was measured using a digital pH meter. Foam height and retention were assessed by creating a soap solution and measuring the foam produced. Additionally, the soap was tested for skin irritation using three volunteers, and its stability was evaluated by subjecting it to temperatures above 40°C. The results revealed that the soap exhibited a yellowish-orange colour, a fragrant odour, and a foam height of 11. The foam retention values ranged from 4.5 to 5.5, and the soap showed no skin irritation. Furthermore, it was stable at temperatures exceeding 40°C. In conclusion, the polyherbal soap formulation demonstrated excellent cleansing, foaming, and skin care properties, making it a promising alternative to synthetic soaps with minimal side effects.