April 2024 in “Jurnal Agroindustri Halal/Jurnal agroindustri halal” This study investigated formulations of hair tonic using Hormophysa triquetra seaweed and candlenut extract, finding that the variant with the highest seaweed extract content demonstrated superior physical stability and rapid hair growth in test animals due to its antioxidant properties.
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December 2011 Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
This study found that Avicennia marina extract significantly increased hair growth in androgenic alopecia patients, suggesting its potential effectiveness by inhibiting 5 alpha-reductase and regulating relevant growth factors.
May 2024 in “Molecules/Molecules online/Molecules annual” This narrative review reports that well-selected plant extracts and their active compounds may improve hair health by promoting hair growth and preventing hair loss, potentially aiding in developing targeted therapies for alopecia.
May 2026 in “Iconic Research and Engineering Journals” This review concluded that polyherbal hair oils, using key medicinal plants, may offer a validated and sustainable alternative to synthetic cosmetics for hair and scalp health, with potential for industrial standardization and clinical use.