8 citations
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November 2019 in “International Journal of Morphology” This study found that using henna dye positively affected hair cuticula pattern and diameters compared to undyed hair, though the degree of change may vary based on hair phenotype and condition prior to treatment.
2 citations
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November 2019 in “PubMed” This study found that Henna had the most pronounced effect on hair growth in a mouse model of androgenetic alopecia, possibly by reducing local androgen content.
1 citations
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November 2023 in “Naunyn-Schmiedeberg's archives of pharmacology” This review focused on the bioactive compounds and pharmacological properties of Lawsonia inermis (henna) and found that it contains various beneficial compounds with potential therapeutic applications, such as antioxidant and anti-inflammatory effects, indicating a need for further investigation into its medical benefits.
1 citations
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May 2018 in “Research & Reviews: Journal of Herbal Science” This paper presents diagnostic characteristics obtained from various analytical methods to support the pharmacognostic standardization of Lawsonia inermis L. leaf, commonly known as henna.
1 citations
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January 2016 in “International journal of research in ayurveda and pharmacy” This study found that a herbal formulation optimized with specific concentrations of plant extracts showed promising antifungal activity against Malassezia furfur.
This study assessed the phytochemical properties and antifungal activity of Lawsonia inermis extracts, finding diverse compounds like flavonoids and alkaloids, and reporting that ethanol extracts exhibited the highest antifungal activity against Aspergillus flavus and Candida albicans at 200 mg/mL.
This review of Lawsonia inermis L., or henna, details its bioactive compounds and historical uses in Unani medicine, including treatment for various conditions like ulcers and jaundice, while highlighting its potential for wound healing, hepatoprotective, and other effects, though further research is needed.
October 2023 in “International journal of biology, pharmacy and allied sciences” This study reviews previous research on Lawsonia inermis Linn., commonly known as henna, to evaluate its potential for enhancing wound healing, given concerns about the adverse effects and resistance associated with synthetic antibiotics and antimicrobials.
July 2022 in “Dermatology practical & conceptual” This study found that a topical henna formulation may improve symptoms like itching, burning, and redness in patients with recessive dystrophic epidermolysis bullosa, but larger controlled studies are needed.
1 citations
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February 2022 in “International Journal of Health and Pharmaceutical (IJHP)” This study found that a combination of cantigi and henna leaf extracts, in a 1:2 ratio, demonstrated the strongest antioxidant activity with an IC50 value of 29.85 µg/mL.
February 2016 in “Online journal of biological sciences” This study found that a mixture of Lawsonia inermis L. powder and honey could significantly speed up burn wound healing and promote hair growth in rabbits compared to control and honey-alone treatments.
22 citations
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July 2017 in “BMC complementary and alternative medicine” This study documented the use of 41 plant species in the West Bank for treating hair and scalp disorders, highlighting their folkloric significance and potential for new cosmetic and cosmeceutical products.
4 citations
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January 2017 in “Innovare Academic Sciences - Innovare Journal of Business Management” This study found that several herbal extracts, like those from Tridax procumbens and Ginko biloba, have demonstrated hair growth-promoting effects in both animal models and in vitro experiments.
2 citations
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January 2025 in “International Journal of Pharmaceutical Research and Applications” This study formulated an herbal shampoo using natural extracts and compared its physicochemical properties, such as pH and foam consistency, with commercial shampoos, finding that both performed similarly in conditioning tests conducted with twenty volunteers.
2 citations
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April 2020 in “International journal of research in pharmaceutical sciences” This review discusses the use of ten common Malaysian medicinal plants in cosmetic formulations for treating skin and hair conditions and reports no new clinical results.
1 citations
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January 2025 in “International Journal of Advanced Multidisciplinary Research and Studies” This study examines the creation of an herbal smoothing shampoo that uses Ayurvedic ingredients like Reetha, Amla, and Henna, claiming these ingredients work together to rejuvenate dull hair, making it smooth, shiny, and strong.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that henna (Lawsonia inermis) presents a safer alternative to synthetic hair dyes, though its color range and stability are limited; it emphasizes the need for advanced formulations and global regulatory harmonization to enhance henna's acceptance as a standardized hair dye.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reviewed the properties and safety of henna as a hair dye and found it to be safer than synthetic dyes but with limitations in color range and stability.
March 2026 in “International Journal of Pharmaceutics and Drug Analysis” This study formulated an herbal anti-dandruff shampoo using jackfruit seed extract and evaluated its effectiveness against Malassezia furfur, finding that the fourth formulation exhibited both strong antifungal activity and stability, suggesting a natural alternative to synthetic hair care products.
December 2025 in “Journal of Pharma Insights and Research.” This study explains the formulation and evaluation of a natural polyherbal shampoo, which effectively colors hair and provides conditioning without the dermal and systemic toxicity risks of synthetic dyes, offering an effective alternative to conventional products.
June 2025 in “International Journal of Environmental Sciences” In this study, researchers developed an herbal shampoo using extracts from multiple plants and observed that specific combinations effectively inhibited bacteria like Pseudomonas aeruginosa and Staphylococcus species, with certain formulations also being well-received by consumers for color and overall satisfaction.
July 2023 in “International journal of pharmacognosy and life science” This study explores the development of a herbal hair oil formulation using selected herbs to potentially address hair loss and related issues, as an alternative to synthetic medications that may cause serious side effects and offer limited effectiveness.
December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, herbal hair oil formulated from Murraya koenigii, Hibiscus rosasinensis, and Lawsonia inermis showed promising properties such as good pH, acceptable viscosity, and stability at room temperature, suggesting potential for hair growth promotion in future formulations.
September 2022 in “International journal of pharmaceutical quality assurance” This study concluded that sodium lauryl sulfate is very toxic to hair, damaging its structure, while natural conditioners help protect hair integrity and improve consistency and shine.
February 2022 in “Journal of pharmaceutical research international” In this study, a herbal shampoo was formulated with ingredients such as neem, hibiscus, and aloe vera, aimed at promoting hair growth, reducing dandruff, and enhancing hair strength; the shampoo was evaluated for its physical and chemical stability.
March 2021 in “International journal for research in applied science and engineering technology” In this study, researchers explored the use of natural herbal hair dyes made from tannin-producing plants like henna and pomegranate, reporting that these dyes can permanently color hair without causing damage or irritation, unlike synthetic dyes.
January 2018 in “Turkiye Klinikleri Journal of Dermatology” This study identified the most common plants in hair cosmetics, like shampoos and dyes, with Rosmarinus officinalis L. and Lawsonia inermis L. leading, to serve as a reference for future research and healthcare professionals.
This study provides detailed taxonomic and pharmacognostic analyses to authenticate and standardize seven herbal medicines, aiding in their differentiation from common adulterants for improved identification and classification.
January 2012 in “Human health handbooks” This article explores the role of ethno-medicinal plants in hair growth and loss treatments but reports no new clinical findings, highlighting Ayurveda's long-standing use in addressing hair-related issues.
March 2024 in “International Research Journal of Modernization in Engineering Technology and Science” In this study, researchers developed a herbal shampoo using natural plant extracts, which maintained physicochemical properties and improved hair texture without the side effects commonly associated with synthetic ingredients.