November 2023 in “Borneo Journal of Pharmacy” In this study, researchers used scanning electron microscopy to analyze hair damage from 3% hydrogen peroxide and UVB radiation, observing that Caesalpinia sappan hair tonic formulations coated and interacted with the hair cuticle, potentially modifying hair fiber damage.
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November 2021 in “Jurnal Farmasi Indonesia” In this study, three hair tonic formulas containing Kayu Secang extracts demonstrated hair growth activity in rabbits, with the chloroform-methanol fraction showing the most significant results.
April 2026 in “Frontiers in Pharmacology” In this study, a comprehensive literature review identified 181 plant species traditionally used for hemorrhoid treatment in Thailand, highlighting key species with pharmacological activities such as anti-inflammatory and analgesic effects, which are poised for potential pharmaceutical development.
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June 2023 in “Research in Pharmaceutical Sciences” Bhamrung-Lohit may help with inflammation and oxidation.
February 2026 in “Journal of Sylva Indonesiana” This study found that the heartwood extract of Avicennia marina demonstrated strong antioxidant activity, with an IC50 value of 61.50 µg/mL, suggesting potential for development into supplements or topical applications targeting degenerative diseases related to oxidative stress.