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Formulation and Physicochemical Evaluation of a Sodium DNA-Based Moisturizer for Cosmetic Applications Neneng Siti Silfi Ambarwati; Risky Mezi Muria; Jafar Sodik; Ratu Mayra Hakim
Journal of Pharmaceuticals and Natural Sciences Vol. 3 No. 2 (2026): J Pharm Nat Sci
Publisher : B-CRETA Publisher (CV. Borneo Citra Kreatama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70392/jpns.v3i2.51

Abstract

Skin hydration plays a critical role in maintaining skin health and preserving skin barrier integrity, while impairment of the barrier may increase transepidermal water loss and lead to dry, sensitive, and irritated skin. The growing interest in biomolecule-based cosmetic ingredients has encouraged the development of innovative moisturizers containing Salmon DNA (Sodium DNA), a purified nucleic acid fragment with potential hydrating properties. This study aimed to formulate and characterize Selvique DNA Salmon Hydra Moist, a moisturizer incorporating Sodium DNA together with humectants, emollients, and skin-conditioning agents to support skin hydration and barrier function. The formulation was prepared using Sodium DNA, glycerin, butylene glycol, saccharide isomerate, allantoin, caprylic or capric triglyceride, cyclopentasiloxane, and complementary excipients, followed by physicochemical and microbiological evaluations. The resulting product exhibited desirable characteristics, including a white cream appearance, odorless profile, pH of 5.27, viscosity of 110,000 cPs, and specific gravity of 1.0092 g/mL. Microbiological analysis demonstrated compliance with cosmetic quality requirements, with total plate count and yeast-mold count of 0 cfu/mL and negative results for Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans. The formulation was also classified as non-hazardous according to the ASEAN Cosmetic Directive and remained stable under normal storage conditions. These findings indicate that the developed Salmon DNA-based moisturizer possesses acceptable physicochemical stability and microbiological quality, supporting its potential use as a biomolecule-based cosmetic formulation designed to maintain skin hydration and promote skin barrier function.
Analisis Faktor yang Mempengaruhi Keterlambatan Penyelesaian Studi Mahasiswa Pendidikan Tata Rias Universitas Negeri Jakarta Fadilla Putri Awalia; Nurina Ayuningtyas; Neneng Siti Silfi Ambarwati
YASIN Vol 4 No 1 (2024): YASIN: Jurnal Pendidikan dan Sosial Budaya
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v4i1.2373

Abstract

The purpose of this research is to find out what factors affect the delay in completing studies for students in the Cosmetology Education study program, State University of Jakarta. The research method that to be used is a survey research method through a quantitative approach. The population in this study were all cosmetology education students from the 2017, 2018 and 2019 classes at Jakarta State University who were still active in semester 119. From the data obtained, there were approximately 67 students. Data Analysis Techniques In quantitative research with descriptive statistics. The factors that influence students' late completion of studies are internal factors, namely: category percentage, motivation and interest which can be categorized as the "Enough" interval. Meanwhile, external factors: the percentage of categories of academic problems and personal social problems can be interpreted at “high intervals”. This means that external factors have a high influence on delays in completing student studies.
Pengaruh Strategi Pemasaran Digital Melalui Instagram Terhadap Minat Konsumen Pada Munifah Attire Febbi Rahmawati; Sri Irtawidjajanti Jannati; Neneng Siti Silfi Ambarwati
Science and Education Journal (SICEDU) Vol 5 No 3 (2026): Science and Education Journal 2026
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/sicedu.v5i3.1227

Abstract

Minat konsumen menggambarkan kecenderungan seseorang untuk mencari informasi, mempertimbangkan, serta memutuskan menggunakan suatu produk atau jasa. Pemasaran digital melalui Instagram merupakan salah satu strategi yang banyak digunakan pelaku usaha jasa kecantikan untuk membangun ketertarikan dan mendorong minat calon konsumen. Penelitian ini bertujuan untuk mengetahui strategi pemasaran digital melalui Instagram yang diterapkan oleh Munifah Attire, mengetahui minat konsumen terhadap jasa Munifah Attire, serta mengetahui pengaruh strategi pemasaran digital melalui Instagram terhadap minat konsumen pada Munifah Attire. Penelitian ini menggunakan metode kuantitatif dengan pendekatan asosiatif. Subjek dalam penelitian ini sebanyak 100 responden yang dipilih dengan teknik purposive sampling, dengan jumlah sampel ditentukan menggunakan rumus Lemeshow. Metode pengumpulan data menggunakan instrumen kuesioner yang telah diuji validitas dan reliabilitasnya. Pengujian pengaruh antara Strategi Pemasaran Instagram (X) terhadap Minat Konsumen (Y) diperoleh nilai koefisien regresi sebesar 0,511 dengan nilai t hitung sebesar 8,971 lebih besar daripada t tabel 1,984 dan nilai signifikansi sebesar 0,000, karena nilai signifikansı < 0,05 maka terdapat pengaruh yang signifikan antara Strategi Pemasaran Instagram (X) terhadap Minat Konsumen (Y). Mengingat koefisien bertanda positif mengindikasikan bahwa hubungan keduanya positif. Artinya, semakin baik Strategi Pemasaran Instagram (X) yang diterapkan, maka akan semakin tinggi pula Minat Konsumen (Y), begitu juga sebaliknya. Nilai koefisien determinasi (R Square) sebesar 0,451 menunjukkan bahwa Strategi Pemasaran Instagram mampu menjelaskan 45,1% variasi Minat Konsumen, sedangkan 54,9% dijelaskan oleh faktor lain di luar penelitian ini.
Pengaruh Kredibilitas Beauty Vlogger Terhadap Keputusan Pembelian Produk Kosmetik “S” Vira Tri Handriana; Mari Okatini Armandari; Neneng Siti Silfi Ambarwati
Populer: Jurnal Penelitian Mahasiswa Vol. 2 No. 1 (2023): Maret : Jurnal Penelitian Mahasiswa
Publisher : Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/populer.v2i1.612

Abstract

With the development of using social media in gaining more information, a cosmetic product potential buyer will search for more information from various sources, including reviews from beauty vloggers on YouTube. Beauty Vlogger existence can be a form of information exchange that can affect the sales of a product. Miss “X” becomes one of beauty vlogger in Indonesia who also makes review of cosmetic brand, including cosmetic brand “S”. Purpose of this research is to find out how much a beauty vlogger’s credibility can affect the decision purchasing of “S” cosmetic products. This research used Trustworthiness, Expertise, and Attractiveness as independent variables. The research methodology used in this research was a quantitative method that calculated by SMARTPLS 3.0. The population of this research was the subscribers of Miss “X”’s YouTube channel. In collecting data, the writer used non probability sampling with some criterions. The study sample of this research was 100. The result of the study shows that beauty vlogger Miss “X”’s credibility affects the purchasing decision of “S” cosmetic products by 33,8%. Trustworthiness has a positive and significant effect towards Purchasing Decision. However, Expertise and Attractiveness do not have significant effect towards “S” cosmetic products despite being positive.
Co-Authors . Azizahwati Adelia Marsaoly Adibah Muthi’ah Ahda Sabilla Ramadhani Aini Nur Rohmah Aini Nurul Alifah Syahirah Syahirah Alya Juwita Zahira Amanda, Kerin Nadila Amanda, Reistha Fazlia Amarila Malik Amelia Sabella Andretti, Vinessa Dilliana Angela Zefanya Aniesa Puspa Arum Aniesa Puspa Arum Araminta Leilani Armandari, Mari Okatini Arum, Aniesa Puspa Asnia, Marisa Asri Fuji Astuti Atikah Nur Rahmawati Atmanto, Dwi Audrey Febrina Hidajatulloh Auriah Isahsyah Nathania Ayudyah Khusuma Wardani Azizahwati Azizahwati Azkia Silmi Kaaffah Azminah Azminah Bagus Nur Listiyono Berna Elya Chanar Mutiara Putri Chandra, Amelia Chevytta, Kirana Dinda Cindy Claudia Devi Sulastiowati Dian Pertiwi Josua Dudung R, Agus Dwi Atmanto Dwi Atmanto Dwi Fitri Rachmawati Efri Sandi Elvyra Yulia Elvyra Yulia Endang Hanani Endang Hanani Erfina Nurfitria Rifani Esti Suntari Eti Herawati Eti Herawati Fadilla Putri Awalia Faradilla, Jihan Farah Fatmasari Munandar Farah Zhafirah Feisal Farhanah, Aulia Fasyathifa Razanadhira Dharmaputri Febbi Rahmawati Filli, Btari Annisaa Firda Fairuz Karimah Fitri Ana, Elsa Fitri, Zulfa Fitria, Alfi Nur Gautama, Chika Gustanto, Zefanya Christy Hakim, Ratu Mayra Hanawara, Neta Hanita Omar Hasri Mutiara Putri Hazrina Hayya Hidajatulloh, Audrey Febrina Hilman Syafei Syafei Imani, Cinta Kharisma Irwan Saputra Islamudin Ahmad Jafar Sodik Jenny Sista Siregar Jenny Sista Siregar Kartika Agustina Karuniawaty, Aldes Kezia Pratiwi Khansa, Muthia Khoerunnisa, Echa Nabila Laksmi, Nilam Amelia Lidya Jesika Sinaga Liliitya, Mayang Madana Lilis Jubaedah Lutfia Miftah Palah Mardiana Mulia Ningsih, Ajeng Mari Okatini Mari Okatini Armandani Mari Okatini Armandari Mari Okatini Armandari Mari Okatini Armandari Marisa Asnia Marketplace Marsha Dwicahya Utami Marsya Batrisyia Bazla Mega Gladiani Sutrisno Minda Hurulaini Muhammad Hanafi Mutiah Azizah Nabila Aulia Rahmah Nabilah, Fildzah Nabillah, Naflah Lutfi Nada Afifah Naflah Lutfi Nabillah Norma Nurul Ilmi Novia Sagita Noviani, Yuslia NURINA AYUNINGTYAS Nurina Ayuningtyas, Nurina Nurmala Santi, Rafika Nurul Amalia Nurul Hidayah Nurul Hidayah NURUL HIDAYAH Padillah, Fani Putri Dwi Candra Putri Jasmine Putri, Hasri Mutiara Putu GMW Mahayasih Qonitah, Zahrah Rifa Rafifta Hasna Andani Putri Raisa Aulia Hamid Ramadina, Nafia Rasifah Ratu Mayra Hakim Renata Dyah Maharani restu, rizkya Revani Adinda Putri Amalia Reza, Erika Syavita Auliana Riezqa Nur Attazqiah Risky Mezi Muria Rita Susesty Salma Indah Maharani Salsabila, Fahira Salvana Laviola Luciano Salwa Nabilah Yasmin Sapitri, Desti Amalia Sekar Jatiningsih Setia Budi Setia Budi Shynta Ramadhan Siregar, Jenny Sista Siska Marlina Sitti Nursetiawati Sri Irta Widjajanti Sri Irta Widjajanti Sri Irtawidjajanti Sri Irtawidjajanti Jannati SRI WULANDARI Supiani, Titin Syanindita Galuh Kirana Tazkianajia Asyrifa lizama Sholehan Tetha, Mediefa Ayu Raraendra Eday Tiara Fahriza Tika Setiani Titin Supiani Titin Supiani Triastity, Sarinah Triraharja, Shirley Gemilang Triyani, Yulia Vinta Marito Vira Tri Handriana Wafiq Nur Azizah Wahyudi, Dion Wengi, Lintang Ayu Panjer Yasmin Savitri Yesi Desmiaty, Yesi Yolanti Yuditya Artha Yulia, Elvyra Yussi Pratiwi Zaeny, Lia Laelliyah