Formulation and evaluation of lip balm using homogenized ethanolic extract of Hylocereus costaricensis

Abstract

Background and Objective: The cosmetics industry is witnessing a shift towards natural and organic products, with herbal cosmetics gaining popularity. Natural lip balms are sought after for enhancing lip attractiveness and providing essential moisture. This study focuses on formulating and evaluating an herbal lip balm enriched with natural ingredients like beeswax, olive oil, and red dragon fruit extract to cater to the increasing demand for safer lip care products. Materials and Methods: The research involves the preparation of a homogenized ethanolic extract of Hylocereus costaricensis, a red dragon fruit rich in antioxidants and vitamins. Pre-formulation tests were conducted to assess the presence of alkaloids, flavonoids, tannins, saponins, and steroids. The formulation process included melting beeswax, cocoa butter, and olive oil, adding the fruit extract, and incorporating rose oil to create the lip balm. Results and Discussion: The post-formulation evaluation revealed positive results, including a melting point of 65°C, near-neutral pH, good spreadability, optimal viscosity, and no skin irritation. The lip balm demonstrated aging stability and maintained its fragrance, indicating its effectiveness and safety. The study contributes to the development of natural and safer cosmetic products, aligning with the industry's trend toward green alternatives. Conclusion: The formulated herbal lip balm, enriched with beeswax, cocoa butter, olive oil, rose oil, and Hylocereus costaricensis extract, meets quality and safety standards. Its properties ensure effective lip protection, moisturization, and overall lip health, addressing the need for natural and skin-friendly lip care solutions in the cosmetics market.