AINI NUR ROHMAH, . (2026) FORMULASI TONER BERBASIS EKSTRAK DAUN SIRIH (Piper betle L.) UNTUK MENGONTROL MINYAK BERLEBIH PADA KULIT WAJAH BERJERAWAT. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.
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Abstract
Kulit berminyak dan berjerawat merupakan permasalahan kulit yang umum terjadi akibat produksi sebum berlebih oleh kelenjar sebasea. Daun sirih (Piper betle L.) mengandung senyawa bioaktif, seperti tanin, flavonoid, fenol, dan hydroxychavicol yang berpotensi membantu mengontrol kadar sebum melalui aktivitas astringen, antioksidan, dan antibakteri. Penelitian ini bertujuan untuk merumuskan sediaan toner ekstrak daun sirih, mengetahui karakteristik fisik sediaan, serta menganalisis efektivitasnya dalam menurunkan kadar sebum pada kulit wajah berjerawat. Penelitian ini menggunakan metode eksperimen dengan dua formula, yaitu Formula 1 (F1) dengan konsentrasi ekstrak daun sirih 3% dan Formula 2 (F2) dengan konsentrasi 5%. Penelitian melibatkan 20 responden yang dibagi menjadi dua kelompok, masing-masing terdiri atas 10 responden, dengan lama perlakuan selama tujuh hari. Evaluasi sediaan meliputi uji organoleptik, homogenitas, pH, viskositas, dan iritasi, sedangkan kadar sebum diukur menggunakan skin analyzer sebelum dan sesudah perlakuan. Analisis data dilakukan menggunakan uji Shapiro-Wilk, Paired Sample t-Test, Wilcoxon Signed Ranks Test, dan Mann-Whitney U Test. Hasil penelitian menunjukkan bahwa kedua formula homogen, tidak menimbulkan iritasi, serta memiliki pH 4,91 dan 5,16 serta viskositas 46,41 dan 47,10 cPs. F1 mengalami penurunan kadar sebum dari 51,00 menjadi 45,40 (p=0,005), sedangkan F2 dari 51,20 menjadi 48,70 (p=0,011). Uji Mann-Whitney menunjukkan tidak terdapat perbedaan efektivitas yang signifikan antara F1 dan F2 (p=0,102). Dengan demikian, kedua formula menunjukkan efektivitas dalam menurunkan kadar sebum, tetapi peningkatan konsentrasi ekstrak dari 3% menjadi 5% tidak menghasilkan perbedaan efektivitas yang signifikan secara statistik. ***** Oily and acne-prone skin is a common skin problem associated with excessive sebum production by the sebaceous glands. Betel leaf (Piper betle L.) contains bioactive compounds, such as tannins, flavonoids, phenols, and hydroxychavicol, which have the potential to help control sebum levels through astringent, antioxidant, and antibacterial activities. This study aimed to formulate a toner containing betel leaf extract, determine the physical characteristics of the preparation, and analyze its effectiveness in reducing sebum levels on acne-prone facial skin. This experimental study used two formulations: Formula 1 (F1) containing 3% betel leaf extract and Formula 2 (F2) containing 5% extract. The study involved 20 respondents, divided into two groups of 10 respondents each, with a treatment period of seven days. The preparation was evaluated through organoleptic, homogeneity, pH, viscosity, and irritation tests, while sebum levels were measured using a skin analyzer before and after treatment. Data were analyzed using the Shapiro-Wilk test, Paired Sample t-Test, Wilcoxon Signed Ranks Test, and Mann-Whitney U Test. The results showed that both formulations were homogeneous and non-irritating, with pH values of 4.91 and 5.16 and viscosity values of 46.41 and 47.10 cPs, respectively. F1 reduced sebum levels from 51.00 to 45.40 (p=0.005), while F2 reduced levels from 51.20 to 48.70 (p=0.011). The Mann-Whitney test showed no significant difference in effectiveness between F1 and F2 (p=0.102). Therefore, both formulations were effective in reducing sebum levels, but increasing the extract concentration from 3% to 5% did not result in a statistically significant difference in effectiveness.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Additional Information: | 1). Prof.Dr.Neneng Siti Silfi Ambarwati,S.Si.,Apt.,M.Si.; 2). Dra.Lilis Jubaedah,M.Kes. |
| Subjects: | Sains > Sains, Ilmu Pengetahuan Alam Sains > Anatomi Manusia Tata Rias > Tata Rias (Makeup) |
| Divisions: | FT > D IV Kosmetik dan Perawatan Kecantikan |
| Depositing User: | Aini Nur Rohmah . |
| Date Deposited: | 18 Aug 2026 03:26 |
| Last Modified: | 18 Aug 2026 03:26 |
| URI: | http://repository.unj.ac.id/id/eprint/71550 |
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