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Comparative Study of Chemical vs NaturalHair Dyes: Safety and Efficacy

Manfred Fouladkar*Department of Trichology, Purdue University, 610 Purdue Mall, WestLafayette, IN 47907, Journal of Cosmetology & Trichology Introduction The use of hair dye is a common practice among individuals seeking to enhancetheir appearance or express their personal style. With the evolution of hair coloringproducts, consumers today have access to a wide range of options, including […]

What are the main challenges of gray hair?

To fully understand the challenges gray hair faces—frizz, loss of shine, morefragile hair—we must understand the different processes that occur andunderstand that these cannot be solely attributed to a loss of melanin in the hair;there are other interesting factors, which I will describe below. Gray hair is more resistant externally. Yes, keratinocytes begin to occupy […]

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