May 2023 in “Health science reports” This review discusses the harmful effects of coloring shampoos containing trihydroxybenzene on the scalp-skin barrier and emphasizes the need for safer ingredient selection to prevent side effects.
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.
150 citations
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July 2001 in “Clinics in dermatology” This article discusses hair care practices and hair cosmetics in managing alopecia but reports no new clinical findings; it emphasizes the importance of scalp health and good patient-physician communication.
51 citations
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March 2001 in “Clinics in dermatology” This study found that bleach treatments significantly increased hair surface roughness and decreased Young's modulus, indicating marked changes in hair's molecular structure which may affect future hair-care product formulation.
4 citations
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July 2016 in “Journal of cosmetic dermatology” This review discusses the potential risks and effects of chemical relaxers on hair and scalp health, reporting no new clinical results; the authors emphasize dermatologist guidance to mitigate these issues.
3 citations
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June 2007 in “Journal of Cosmetic Dermatology” This review discusses the causes of hair shaft abnormalities and highlights the role of cosmetic products in treating hair disorders, though it reports no new clinical findings.
March 2005 in “International Journal of Cosmetic Science” This paper discusses the use of Digital Volumetric Imaging with fluorescent dyes to visualize and compare the interior structures of six different virgin hair types, reporting no new clinical results.
March 2005 in “International Journal of Cosmetic Science” A new method helps understand hair shine and various products improve hair care.
43 citations
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January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” This article reviews innovations in hair cosmetics, focusing on esthetic procedures and products in the Indian market, and reports no new experimental findings.
2 citations
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July 2023 in “Cosmetics” In this study, researchers highlighted that while hair lipids are crucial for hair health and protection, surfactants in shampoos and conditioners can partially remove these lipids, potentially affecting hair structure, though the exact mechanisms remain poorly understood and require further investigation.
2 citations
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March 2005 in “International Journal of Cosmetic Science” Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.
1 citations
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March 2005 in “International Journal of Cosmetic Science” Twisting hair weakens it, but strength can be recovered at low twist levels.
In this study, researchers found a strong association between premature graying of hair and deficiencies in vitamin D and B12, hypothyroidism, and deranged iron profiles, along with higher stress, altered appetite, smoking, and sleep pattern issues, significantly impacting quality of life.
6 citations
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October 2003 in “Journal of applied polymer science” This study found that using poly(ethylene imine) as a counterion reagent improved the colorability and shampoo fastness of bleached human hair when dyed with an acid dye.
5 citations
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January 2004 in “Journal of applied polymer science” This study found that adding urea to a polyethyleneimine solution improved the coloring ability and color fastness of low-temperature hair dyeing with acid dye by enhancing dye penetration into the hair.
1 citations
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October 2021 in “International journal of pharmaceutics and drug analysis” This study found that a herbal shampoo containing Aloe Vera and essential oils performed better in tests for smoothness, shine, and conditioning compared to a marketed shampoo.
November 2017 in “Koubunshi rombunshuu/Kōbunshi ronbunshū” In this study, treatments using a shampoo and conditioner with hematin helped repair damaged hair by depositing a cuticle-like structure, straightening hair as observed through electron microscopy.
October 2025 in “Asian Journal of Pharmaceutical Research and Development” In this review, researchers emphasized the importance of integrating natural extracts and modern cosmetic science to develop safe and effective hair-care products, highlighting herbal ingredients and modern advancements that enhance hair health and manageability.
September 2011 in “Daehan miyong hakoeji” Henna orange powder, especially with alkali, protects and colors hair better than oxidizing colorants.
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.
October 2023 in “International journal of research in dermatology” This study found that after using Mintop Shampoo for 10 wash cycles, significant improvements in hair detangling, combability, static reduction, shine, softness, smoothness, bounce, tensile strength, and percentage elongation were observed compared to the initial damaged state.
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.
1 citations
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December 2021 in “International journal of research in dermatology” This review discusses the evolution of modern shampoos from basic cleansing agents to products with specific therapeutic uses and emphasizes the importance of dermatologists understanding shampoo mechanisms and appropriate selection for scalp and hair health.
June 2025 in “International Journal for Research in Applied Science and Engineering Technology” This study evaluated the physicochemical properties of an herbal shampoo formulated with natural ingredients like hibiscus and henna and compared it to a common marketed shampoo, finding it effectively replaced some chemical components with safer alternatives while maintaining similar characteristics.
October 2024 in “International Journal of Life Science Research Archive” This study formulated and evaluated a laboratory-scale herbal shampoo using natural ingredients like Ficus Religiosa and Aloevera, reporting good cleansing, froth stability, and ideal physicochemical properties, though further development is needed to enhance product performance and safety.
This study suggests that a herbal shampoo made from plant ingredients may be a promising natural remedy for hair fall and dandruff, demonstrating good quality and safety.
December 2023 in “International Journal of Advanced Research in Science, Communication and Technology” This study evaluated an herbal shampoo's physicochemical properties and emphasized its safety, efficacy, and quality as a non-toxic natural hair care product.
72 citations
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July 2003 in “Journal of cosmetic dermatology” This review discusses the psychological importance of hair and explores how various hair cosmetics can affect hair health, emphasizing that certain products can lead to acute hair problems when repeatedly altering the natural style.
June 2025 in “INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT” This study assessed a herbal dry shampoo comprising natural ingredients like Shikakai and Reetha, finding it effectively passed physicochemical tests but highlighted the need for more research to optimize product quality and safety.
October 2023 in “Biomimetics” This study developed a biocompatible hair-dyeing technology using a dark polyphenol complex, which demonstrated effective hair coating, improved mechanical strength, and strong antioxidant properties while maintaining high cell viability.