FORMULATION AND EVALUATION OF BODY LOTION USING SENNA ALATA LEAF EXTRACT
Shri Shamyuktha M
Bacterial and fungal skin infections are some of the most prevalent dermatological conditions globally, especially in tropical and humid regions. Ringworm, candidiasis, dermatitis, and secondary bacterial infections not only impact the skin but also the quality of life of patients. Although synthetic antimicrobial agents are widely used in the treatment of these infections, their long-term use is often linked to side effects, skin irritation, and the development of microbial resistance. This has led to a growing interest in plant-based topical preparations that are safe, inexpensive, and effective. Senna alata, a medicinal plant used in the traditional management of fungal skin infections, has recently gained scientific attention owing to its high phytochemical content and established antimicrobial properties. The leaves of Senna alata are rich in a number of bioactive compounds such as anthraquinones, flavonoids, tannins, saponins, phenolic compounds, and sterols. These compounds are responsible for its antibacterial, antifungal, antioxidant, and anti-inflammatory properties. The use of the leaf extract in a body lotion formulation offers a convenient and patient-friendly approach to topical therapy. A properly formulated lotion ensures a uniform distribution of the extract, enhanced skin absorption, ease of application, and improved therapeutic compliance. The formulation process involves careful consideration of the extraction techniques, emulsifying agents, stabilizers, preservatives, and humectants to ensure product stability and efficacy. The formulated lotion is evaluated for physicochemical properties such as pH, viscosity, spreadability, homogeneity, and stability under various storage conditions. Antimicrobial activity is also determined using agar diffusion and minimum inhibitory concentration assays to confirm its efficacy against selected bacterial and fungal strains. Microbial limit tests and skin irritation studies are also important safety evaluations to ensure that the product is safe for human use. In conclusion, the development of a body lotion formulation containing Senna alata leaf extract offers a promising herbal approach to the management of bacterial and fungal skin infections. With proper standardization and quality control, such preparations may offer an effective natural alternative in dermatological and cosmeceutical practices

