Abstract

FORMULATION AND EVALUATION OF POLYHERBAL SOAP FOR ACNE PRONE SKIN

Y. Girish*, P. Vasanthkumar, A. Surya Prakash, B. Swapna, G. V. Nandini, P. Chandrika Lahari, Y. Chandana, K. Praveen Kumar and O. Gowtham

ABSTRACT

The use of herbal ingredients in skincare products has gained significant attention due to their natural origin, therapeutic benefits, and minimal side effects. This study focuses on the formulation and evaluation of a polyherbal soap enriched with medicinal plant extracts known for their antimicrobial, antioxidant, and skin-nourishing properties. The formulation was developed using coconut oil, palm oil, and castor oil as base materials, combined with herbal extracts such as Manjistha (Rubia cordifolia), Liquorice (Glycyrrhiza glabra), Mugwort (Artemisia vulgaris), Dandelion (Taraxacum officinale), Eucalyptus (Eucalyptus globulus). The soap was prepared using the cold saponification method and subjected to physicochemical evaluations, including pH, foam stability, hardness, and antimicrobial activity. The results demonstrated that the formulated polyherbal soap possessed good cleansing properties, stable foam formation, and effective antimicrobial activity against common skin pathogens. Additionally, moisture retention and skin compatibility tests confirmed the soap’s suitability for regular use without causing irritation. This study highlights the potential of herbal formulations as an eco-friendly alternative to commercial synthetic soaps, promoting sustainable and safe skincare solutions.

Keywords: Polyherbal soap, antimicrobial activity, herbal extracts, skin care, natural formulation, physicochemical evaluation.