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All Journal Indonesian Journal of Cosmetics
Tikarahayu Putri
Institut Teknologi Sumatera
Agriculture, Biological Sciences & Forestry Chemistry Economics, Econometrics & Finance Industrial & Manufacturing Engineering Medicine & Pharmacology

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FORMULATION AND EVALUATION OF EAU DE PARFUME (EDP) FLORAL AROMA CHARACTERISTICS Tikarahayu Putri; Kiki Yuli Handayani; Muhammad Reza
Indonesian Journal of Cosmetics Vol. 1 No. 1 (2023)
Publisher : Institut Teknologi Sumatera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/ijcos.v1i1.1634

Abstract

Currently, perfumes have emerged as highly sought-after cosmetic products in the Indonesian consumer market, aligning with the demands of daily life for enhanced self-assurance. Various types of perfume are categorized based on the ratio of fragrant oil content to solvent. Presently, the prevailing perfumes available in the market predominantly belong to the category with low concentrations of fragrant oils. The principal objective of this research is to formulate a product recipe for Eau de Perfume (EDP) with sweet and floral characteristics. The methodology employed in this study is experimental and consists of two phases: perfume formulation, evaluation, and final product development. The evaluation conducted in this research encompasses organoleptic and physical assessment, aroma longevity testing, spot testing, hedonic evaluation, and sensory testing. Based on the data collected from the research results, it can be concluded that the perfumes with longer aroma longevity are formulas F1 and F2. The average area of EDP spray dispersion is 74,48 mm. The most preferred hedonic test result was obtained from formula F2. Organoleptic test data for all formulas showed a clear and particle-free, the colorless solution observed after one month of storage. The solution’s viscosity increased during the fourth week due to the partial evaporation of the solvent. Sensory analysis results revealed that the aroma of all three formulas was characterized as sweet with floral undertones.
Optimization of Formula and In Vitro Activity Testing of O/W Lotion Cosmetic Formulations Containing Ethanol Extract of Cat's Whiskers Leaves (Orthosiphon aristatus) as Sunscreen Angga Saputra Yasir; Suryaneta Suryaneta; Tikarahayu Putri; Iwan Saputra; Kiki Handayani; Annisaa Zulaicha; Indah Puspita Sari; Veni Nurhayati; Aida Sholeha
Indonesian Journal of Cosmetics Vol. 2 No. 1 (2024): Indonesian Journal of Cosmetics
Publisher : Institut Teknologi Sumatera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/ijcos.v2i1.1809

Abstract

Exposure to ultraviolet (UV) radiation from sunlight can induce erythema, sunburn, and skin sensitivity, culminating in dermal damage. The application of sunscreen mitigates potential skin harm resulting from solar radiation. This investigation aims to ascertain the optimal formulation for lotion preparations incorporating Orthosiphon aristatus leaf extract and evaluate the sunscreen efficacy of said formulations through in vitro testing. Extraction procedures involved ethanol maceration, followed by phytochemical characterization of the resultant extract. Formulation of the extract into oil-in-water (O/W) lotion preparations was executed, with optimization conducted utilizing the Simplex Lattice Design (SLD) method, incorporating varied concentrations of stearic acid, cetyl alcohol, and olive oil to assess their impact on lotion viscosity, spreadability, and adhesion. Subsequent evaluation encompassed in vitro assessment of sunscreen activity for both the lotion and extract. Findings revealed the presence of flavonoids, saponins, and tannins in the extract. Optimal lotion formulation, determined via the SLD method, yielded concentrations of 2.00, 4.22, and 8.78 for stearic acid, cetyl alcohol, and olive oil, respectively. Formulation optimization was guided by minimizing viscosity while maximizing spreadability and adhesion. Confirmation studies underscored the predictive capacity of the SLD method in determining viscosity, spreadability, and adhesion of the cat's whiskers leaf extract lotion. SPF values for the extract and lotion were recorded as 33.63 ± 0.963 and 2.54 ± 0.001, respectively, at a concentration of 30,000 ppm.
Co-Authors Aida Sholeha Angga Saputra Yasir Annisaa Zulaicha Indah Puspita Sari Kiki Handayani Kiki Yuli Handayani Muhammad Reza Saputra, Iwan Suryaneta Veni Nurhayati