Formulation Studies and Properties Evaluation of Natural Semi-permanent Hair Dye Made from Gromwell Root and Sappan Wood

Wang, Hanchieh; Chen, Chonyu

doi:10.2115/fiber.65.276

Cited by 3 publications

(3 citation statements)

References 3 publications

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“…Shikonin ((R)-5,8-dihydroxy-2-(1-hydroxy-4-methylpent-3-en-1-yl)naphthalene-1,4dione) is a dominant component in the roots of Lithospermum erythrorhizon (gromwell root), a perennial herbaceous plant native to China, Japan, and Korea [67,68]. Wang et al reported that the dyeing performance of gromwell root extracts on bleached hairs with the most pronounced color change observed under acidic conditions [21]. Besides, shikonin is believed to endow fibers with antibacterial and anti-ultraviolet properties [69].…”

Section: Quinonesmentioning

confidence: 99%

“…Hematoxylin, (6aR,11bS)-7,11b-dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentaol, derived from Haematoxylon campechianum (logwood) [87], can act directly or as mordant dye for hair fiber to give a reddish-brown color [16]. Wang et al reported the use of logwood extract to dye bleached hair and the dyeing effect was optimal at pH 7 [21]. Thermodynamic and kinetic studies have shown that the adsorption of hematoxylin on hair is a spontaneous and exothermic process [87].…”

Section: Flavonoidsmentioning

confidence: 99%

“…Today, the renascence of natural botanical ingredients in cosmetics and health care products has led to research work into the phytochemistry and coloring potential of these traditionally used hair dye plants. Compounds including quinones, tannins, flavonoids, indigo, curcuminoids and carotenoids were identified as the dominant naturally-occurring hair coloring matters and some plants accumulating these phytochemicals, such as Lawsonia inermis (henna) [16][17][18], Juglans regia (walnut) [11,12,16], Curcuma longa (turmeric) [19,20], Haematoxylon campechianum (logwood) [16,19,21] were extensively investigated. Natural dyes used in commercial cosmetics are mainly extracted from plants by solvent extraction [19], ultrasonic assisted extraction [22], microwave assisted extraction [10], supercritical fluid extraction [23], and enzyme-assisted extraction [24] etc.…”

Section: Introductionmentioning

confidence: 99%

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Recent Advancements in Natural Plant Colorants Used for Hair Dye Applications: A Review

et al. 2022

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There is an on-going demand in recent years for safer and “greener” hair coloring agents with the global consumer awareness of the adverse effects of synthetic hair dyes. The belief in sustainability and health benefits has focused the attention of the scientific community towards natural colorants that serve to replace their synthetic toxic counterparts. This review article encompasses the historical applications of a vast array of natural plant hair dyes and summarizes the possible coloration mechanisms (direct dyeing and mordant dyeing). Current information on phytochemicals (quinones, tannins, flavonoids, indigo, curcuminoids and carotenoids) used for hair dyeing are summarized, including their botanical sources, color chemistry and biological/toxicological activities. A particular focus is given on research into new natural hair dye sources along with eco-friendly, robust and cost-effective technologies for their processing and applications, such as the synthetic biology approach for colorant production, encapsulation techniques for stabilization and the development of inorganic nanocarriers. In addition, innovative in vitro approaches for the toxicological assessments of natural hair dye cosmetics are highlighted.

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Section: Quinonesmentioning

confidence: 99%

Section: Flavonoidsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Recent Advancements in Natural Plant Colorants Used for Hair Dye Applications: A Review

et al. 2022

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Sources, Application, and Analysis of Natural Colorants: An Indian Perspective

Samanta

Singhee

2023

Handbook of Natural Colorants

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Self-assembly of clay nanotubes on hair surface for medical and cosmetic formulations

Panchal¹,

et al. 2018

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While most hair care formulations are developed on the basis of surfactants or polymers, we introduce self-assembly coating of micro and nanoparticles as the underlying principle for hair modification, protection and enhancement. Halloysite clay nanotubes formed by rolled sheets of aluminosilicate kaolin assemble on the surface of hair forming a robust multilayer coverage. Prior to the application, clay nanotubes were loaded with selected dyes or drug allowing for hair coloring or medical treatment. This facile process is based on a 3-minute application of 1 wt% aqueous dispersion of color/drug loaded halloysite resulting in a ca. 3 μm thick uniform hair surface coating. This technique, which employs a very safe, biocompatible and inexpensive material, is ubiquitous with respect to the species of source of hair and additives in solvent, making it viable as an excipient for conventional medical and veterinarian formulations.

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Formulation Studies and Properties Evaluation of Natural Semi-permanent Hair Dye Made from Gromwell Root and Sappan Wood

Cited by 3 publications

References 3 publications

Recent Advancements in Natural Plant Colorants Used for Hair Dye Applications: A Review

Recent Advancements in Natural Plant Colorants Used for Hair Dye Applications: A Review

Sources, Application, and Analysis of Natural Colorants: An Indian Perspective

Self-assembly of clay nanotubes on hair surface for medical and cosmetic formulations

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