This study examined the effects of one-time versus two-time hair bleaching in people from Padang City, finding that two-time bleaching significantly increased hair dryness and reduced elasticity compared to one-time bleaching, emphasizing the importance of considering bleaching frequency for hair health.
4 citations
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March 2019 in “Biodiversitas Journal of Biological Diversity” In this study of duku trees along the Batanghari River in Indonesia, researchers identified traits in mother trees that may help select for resistance to stem canker disease.
1 citations
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November 2021 in “Jurnal Tadris IPA Indonesia” This literature review discusses the potential benefits of platelet rich plasma for skin beauty treatments, highlighting its uses for skin rejuvenation and collagen production, but reports no new clinical outcomes.
January 2026 in “International Journal of Biological Macromolecules”
March 2023 in “Jurnal Ilmiah Medicamento” In this study, herbal hair tonic made from Usada Bali ingredients significantly increased hair growth in mice without causing skin irritation compared to a negative control.
In this case report, interferon-alpha treatment for a man with hemophilia and hepatitis C was associated with unexpected diffuse hair growth, likely caused by the medication.
February 2024 in “Reactions weekly” 2 citations
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February 2021 in “IOP Conference Series Earth and Environmental Science” This study identified that Mangkokan leaf extracts contain active compounds such as alkaloids, flavonoids, steroids, tannins, phenols, and saponins, using different solvents and FTIR analysis.
August 2019 in “Pharmacoscript” This study found that a 3:2 combination of pandanus and sansevieria leaf extracts showed the best hair growth activity compared to using each extract alone.
December 2023 in “Reactions weekly” December 2023 in “Reactions weekly” September 2013 in “Reactions weekly” 1 citations
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February 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that Peperomia pellucida extract may promote hair growth, improve male libido and fertility, and support renal cell health.
September 2025 in “Jurnal Ilmu Kedokteran dan Kesehatan Indonesia” The study found that a pomade containing bay leaf extract significantly promoted hair growth in New Zealand White rabbits, with the 30% extract formula demonstrating the highest growth compared to lower concentrations and a control without extract.
August 2019 in “Pharmacoscript” This study found that a combination of pandanus and sansevieria leaf extracts at a 3:2 ratio showed improved hair growth activity compared to individual extracts and controls.
May 2024 in “Reactions weekly” January 2014 in “Reactions Weekly” April 2015 in “Reactions Weekly” May 2013 in “Reactions Weekly” December 2012 in “Reactions Weekly” January 2009 in “Reactions Weekly” May 2026 in “Reactions Weekly” April 2026 in “Reactions Weekly” December 2024 in “Reactions Weekly” November 2014 in “Reactions Weekly” July 2014 in “Reactions Weekly” June 2014 in “Reactions Weekly” August 2013 in “Reactions Weekly” January 2013 in “Reactions Weekly” December 2012 in “Reactions Weekly”