research DSC-investigations of alpha-keratins and the specific effects of chemical treatments on human hair
Chemical treatments weaken hair's thermal stability and structure.
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270-300 / 1000+ resultsresearch Thermal Modifications of Ethnic Hair
Thermal straightening can damage ethnic hair and may pose health risks.
research Analysis of structural change in keratin fibers resulting from chemical treatments using Raman spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
research Hair straightening and acute kidney injury: a case series from a medical toxicology service
Hair-straightening products with glyoxylic acid may cause kidney damage.
research Restoration Mechanism of Hair Using Hematin as Treatment Agent
Hematin in shampoo helps repair and straighten damaged hair.
research When Beauty Turns Toxic: Acute Contact Dermatitis and Kidney Injury Following Hair Straightening
Hair straightening products with glyoxylic acid can cause skin irritation and kidney damage.
research Not always “straight ahead” – A surprising cause of acute kidney injury
Hair straightening treatments can cause serious kidney damage, especially if you have skin issues.
research What do we need to know about hair straightening?
Modern hair straightening improves manageability and strength while maintaining natural waves.
research Protective effect of conditioning agents on Afro‐ethnic hair chemically treated with thioglycolate‐based straightening emulsion
Conditioning agents, especially jojoba oil and lauryl PEG/PPG-18/18 methicone, protect and strengthen chemically straightened Afro-ethnic hair.
research Association of cicatricial alopecia with chemical hair straightening
Chemical hair straightening may be linked to a type of permanent hair loss.
research Influence of Amino Acids on the Hair Structure Before and During Chemical Treatments
Amino acids like arginine and cysteine protect hair during chemical treatments, keeping it strong and less brittle.
research Cuticular damage to African–American hair during relaxer treatments – A microfluorometric and SEM Study
Relaxer treatments damage African–American hair, with commercial products causing more harm than lab-made solutions.
research Amino Acid Content of Damaged Human Hair
High temperatures and certain chemicals can significantly change the amino acid content in human hair.
research Permanent Hair Waving
Permanent hair waving uses chemicals to create long-lasting curls.
research Brazilian keratin hair treatment: a review
Brazilian keratin treatments can straighten hair but may contain harmful formaldehyde.
research Can hair be protected from oxidative damage during and after bleaching
L-arginine, hydrolysed keratin, and cystine-silanol copolymer can help protect hair from damage during and after bleaching.
research Internal structure changes in bleached black human hair resulting from chemical treatments: A Raman spectroscopic investigation
Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair it.
research The science of color: How chemical dyeing processes transform hair structure
Oxidative dyes damage hair more than semi-permanent dyes, but new technologies help protect hair while coloring.
research Comparison of damage to human hair fibers caused by monoethanolamine- and ammonia-based hair colorants.
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
research Proteins as Hair Styling Agents
Proteins like BSA and keratin can effectively style hair and protect it, offering eco-friendly alternatives to chemical products.
research Research on Hair Bleach that Causes Less Hair Damage and Smells Less Pungent than Ammonium Hydroxide
AMPD is a better and less damaging alternative to ammonium hydroxide for hair bleaching.
research Green chemistry method for hair strengthening and setting using visible light-mediated protein crosslinking
New eco-friendly method strengthens and sets hair using light and causes less damage.
research The science of color: How chemical dyeing processes transform hair structure
Oxidative dyes damage hair more than semi-permanent dyes, but new technologies help protect hair while coloring.
research Action of Thioglycolic Acid and L-Cysteine to Disulfide Cross-Links in Hair Fibers during Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research The Viscoelastic Properties of Chemically Modified alpha-Keratins in Human Hair
Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
research The science of color: How chemical dyeing processes transform hair structure
Hair dyeing changes hair structure, but new technologies help protect hair while coloring.
research The pH of lye and no-lye hair relaxers, including those advertised for children, is at levels that are corrosive to the skin
Lye and no-lye hair relaxers can damage skin.
research Let’s not split hairs
A new method strengthens hair without using harmful chemicals.
research Structural Changes of Hair Keratin by Reduction, Heat and subsequent Oxidation Treatments
DTDG in hair treatments reduces damage and preserves hair structure.
research Effects of chemical structures of polycarboxylic acids on molecular and performance manipulation of hair keratin
A non-toxic formula using polycarboxylic acids strengthens and improves hair.