FORMULATION AND CHARACTERIZATION OF BROMELAIN ENRICHED SINGLE USE SOAP FOR SKIN REJUVENATION

This study focuses on the formulation of single use soap for skin rejuvenation utilizing bromelain extract of Ananas comosus. The extract has measurable antioxidant and proteolytic activity. Ananas comosus contain variety of phytochemicals like saponins, tannins, steroid, flavonoids, terpenoids, phenols, alkaloids, naphthoquinone, inulin, amino acid, proteins and polyphenols, which contribute to its nutritional and medicinal value. The enzyme based herbal formulation provide a safer and eco-friendly, alternative to synthetic soap that may cause skin irritation and dryness. The collected fruit was thoroughly washed, cut and ground using a grinder followed by extraction using alcohol with centrifugation process. The centrifugation was done for 15 minutes at 3500 rpm resulting extract was then dried using desiccator. The dried extract integrated into single use soap formulation containing sodium hydroxide, stearic acid, glycerine, alcohol, propylene glycol, cocamido propyl betaine, cocodiethanol amide, methyl cellulose, carrier oils and some colouring agent and flavouring agent to enhance the visual appearance and improve its pleasant aroma and overall consumer acceptability. Bromelain which provides a gentle enzymatic exfoliation to sweep away dead skin cells without the harshness of physical scrubs. The standardized physical dimensions of soap tablet (8 mm diameter and 5 mm thickness) ensure uniformity, dose precision, and convenience for single-use applications, minimizing the risk of contamination and preserving enzyme stability. The soap was evaluated for colour, odour, texture, pH, washability, lather, foam stability, total fatty matter, saponification, dirt dispersion, alcohol insoluble matter. All evaluation parameter conducted were found to be within the standard range confirming the reliability and effectiveness of the formulation. The present study successfully concludes that the bromelain enriched single use soap is an effective and safe formulation for skin rejuvenation. Bromelain helped in gently removing dead skin cells and improved skin. The single use soap was easy to use, hygienic and prevented contamination. It was travel-friendly, light weight and easy carry. Since it   was eco-friendly and free from toxic chemicals, it was safe for both skin and environment. Overall, this soap was a convenient, safe and a better option for daily skin care.

Key words: Ananas comosus, single use soap tablets, enzymatic exfoliation, skin rejuvenation, antioxidant, proteolytic, bromelain.