research Permanent waving and hair straightening
This article reviews the current practices and interpretations of research data on permanent waving and hair straightening, but does not present any new research findings.
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5 / 524 results research Protein loss in human hair from combination straightening and coloring treatments
This study observed that combining hair dyeing with sodium hydroxide relaxers drastically increased protein loss in Caucasian virgin dark brown hair, while ammonium thioglycolate or guanidine hydroxide relaxers caused less damage.
research A New Permanent Straightening Process of Human Hair Using the Water Set
This study verified that a new straightening process involving a flat iron, ammonium thioglycolate, and hydrogen peroxide may permanently straighten wavy hair by eliminating disulfide bond distortions.
research An overview of chemical straightening of human hair: technical aspects, potential risks to hair fibre and health and legal issues
This review examines the chemical composition and potential health risks of hair straighteners, but it reports no new findings and emphasizes the importance of understanding hair fibre structure for safe use.
research Relaxing/straightening of Afro‐ethnic hair: historical overview
This review discusses the historical development of hair straightening products for Afro-ethnic hair and reports no new research findings.
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1 / 1000+ resultscommunity Addressing the fake allegations on my 200 day dut progress
The conversation is about a user defending their hair loss progress photos against accusations of being fake, explaining changes in hair color and texture due to dyeing and straightening. The user shares their treatment timeline, using dutasteride and minoxidil, and addresses side effects and skepticism from others.
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