research Cytotoxic Evaluation of Hair Relaxers and Straighteners Actives in Human-Derived Skin Cells
Hair relaxers and straighteners can be toxic to skin cells.
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60-90 / 1000+ resultsresearch Mechanism of hair straightening
Hair can be straightened using different chemicals, not just strong alkali.
research Mechanism of Laccase-assisted Tyrosine Grafting on Keratin using BSA as a Model Protein
New hair perming method using tyrosine is gentler and can be done with a blow-dryer.
research Chemical relaxers and curlers: Hidden danger
Continuous use of hair relaxers and curlers can cause hair loss, dryness, dandruff, thinning, greying, and split ends.
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 Mechanism of Hair Curling via Laccase-Assisted Tyrosine Grafting Using BSA as a Model Protein
A gentler, less damaging method for curling hair using tyrosine works well initially but fades after washing.
research Reduction mechanism of L ‐cysteine on keratin fibers using microspectrophotometry and Raman spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research Evaluation of eyebrow position and upper eyelid laxity after endolift laser treatment
Endolift laser treatment significantly tightens eyelids and raises eyebrows.
research Dispelling myths of chemical hair relaxers causing uterine cancer
Chemical hair relaxers are not proven to cause uterine cancer.
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 iε-(γ-Glutamyl) lysine cross-linkage in citrulline-containing protein fractions from hair
Specific cross-linkages help make hair proteins stable and strong.
research Therapeutic Intervention in Lichen Planus Pilar (LPP): Synergy of Low-Level Laser Therapy and Topical Corticosteroid
Combining low-level laser therapy with topical corticosteroids effectively improved Lichen Planopilaris symptoms.
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 A Randomized Double-Blind Evaluation of a Novel Biotin and Silicon Ingredient Complex on the Hair and Skin of Healthy Women
LustrivaTM improves hair thickness and reduces facial wrinkles safely.
research What do we need to know about hair straightening?
Modern hair straightening improves manageability and strength while maintaining natural waves.
research Analysis of heterogeneous reaction between reducing agents and keratin fibers using Raman spectroscopy and microspectrophotometry
The study found that thioglycolic acid breaks down hair bonds more consistently than l-cysteine, which is less damaging to hair.
research Curly Hair Follicle is Sculpted by a Contracted Arrector Pili Muscle. A Hypothesis with Treatment Implications
Curly hair may be caused by a muscle contraction, and muscle relaxants might help treat it.
research USING HAIR GROWTH ACTIVITY, PHYSICAL STABILITY, AND SAFETY TESTS TO STUDY HAIR TONICS CONTAINING ETHANOL EXTRACT OF LICORICE (GLYCYRRHIZA GLABRA LINN.)
Licorice extract hair tonics are effective and safe for hair growth, except for mild eye irritation at the lowest concentration.
research Hair relaxer use and breast cancer risk by tumor molecular subtypes.
Using hair relaxers may increase breast cancer risk.
research A New Permanent Straightening Process of Human Hair Using the Water Set
The new hair straightening method keeps hair straight permanently by using specific creams and heat.
research Medicinal Uses of L-Lysine: Past and Future
L-Lysine may help with various health conditions, but results are inconsistent for herpes treatment and its potential in other therapies is still being explored.
research Topical, Non-Medicated LOYON® in Facilitating the Removal of Scaling in Infants and Children with Cradle Cap: a Proof-of-Concept Pilot Study
LOYON® is a safe and effective way to reduce cradle cap in infants and children.
research Utilizing Lipid Bond Technology With Molecular Lipid Complex to Provide Lipid Treatment for Damaged Hair
The treatment effectively repairs and strengthens damaged hair by restoring natural lipids.
research Formaldehyde replacement with glyoxylic acid in semipermanent hair straightening: a new and multidisciplinary investigation
Glyoxylic acid is a safer alternative to formaldehyde for hair straightening and effectively changes hair structure.
research Lactium: A Novel Drug for Psychocutaneous Skin Disorders
Lactium, a milk protein, can help reduce symptoms of skin disorders linked to stress and anxiety without side effects.
research FORMULATION AND EVALUATION OF HERBAL HAIR CONDITIONER
Herbal hair conditioners are a safe and effective alternative to synthetic ones for healthy, manageable hair.
research FORMULATION AND EVALUATION OF HERBAL HAIR CONDITIONER
Herbal hair conditioners are a safe and effective alternative to synthetic ones for healthy, manageable hair.
research Hair perms/straighteners and styling agents
Hair perms or treatments seem safe to use up to 3 to 4 times during pregnancy.
research Efficacy and safety of Latilactobacillus curvatus LB-P9 on hair health: a randomized, double-blind, placebo-controlled clinical trial
LB-P9 supplements improve hair health and satisfaction without side effects.
research Clinical interest of a nonchemical lotion in head lice management
A nonchemical lotion was found effective in killing head lice and their eggs in most people, indicating it could be useful for managing head lice.