Extraction and Formulation of Lip Tint from Natural Dye Extracted from Celosia Cristata Linn Flower

Abstract

The escalating utilisation of synthetic dyes across diverse industries, including textiles, cosmeceuticals, food, and pharmaceuticals, is projected to witness a notable 6.5 % surge by 2027, notwithstanding the well-documented drawbacks associated with their usage. Synthetic dyes have been linked to adverse effects such as skin irritation, necrosis, genotoxicity, and hyperactivity in children. Acknowledging the imperative need to transition towards safer alternatives, this study investigates the extraction and formulation of a lip tint employing a dye derived from Celosia cristata Linn as a natural substitute for synthetic dyes. The aqueous extraction of Celosia cristata Linn flower unveiled the presence of various phytochemical constituents, including flavonoids, tannins, phenols, steroids, terpenoids, quinones, cellulose, starch, and saponins. Particularly noteworthy is the betalain constituent in the flower extract, which imparts the dye with nutraceutical, antioxidant, and anti-inflammatory properties. The formulated lip tint underwent a comprehensive evaluation encompassing dye stability, spreadability, melting point, skin irritation, surface anomalies, homogeneity, perfume stability, pH, short-term stability, and colorant yield. The study concludes that the lip tint formulated from Celosia cristata Linn dye represents a viable and safe alternative for various cosmeceutical applications, providing a natural solution to the adverse effects associated with synthetic dyes.