This study developed a method using ultra-performance liquid chromatography and mass spectrometry to detect illegal substances in hair loss prevention cosmetics, revealing that some products contained high levels of minoxidil and finasteride, posing safety risks.
July 2025 in “International Journal of Pharmacy and Pharmaceutical Science” This review discusses the preparation and benefits of a botanical hair mask gel made from flaxseed, fenugreek, and rice water, highlighting its effectiveness in promoting scalp health, hair regeneration, and minimizing damage from chemical hair products, as reported by this source.
This study found that modern styling cosmetics can significantly alter hair structure through changes in interfacial chemistry and cohesion, particularly when applied to already damaged hair.
June 2023 in “Journal of the American Academy of Dermatology” This study reviewed existing research on the potential link between chemical hair relaxers and uterine cancer, highlighting the scarcity of epidemiological studies and stressing the importance of understanding straightening methods in communities of color.
November 2025 in “Advances in Education Humanities and Social Science Research” This review reports that certain chemical ingredients in cosmetics are linked to various health issues, including cancer and reproductive disorders, and highlights concerns about their safety, advising careful selection and use to mitigate potential risks to human health.