research ‘Relaxers’ damage hair: Evidence from amino acid analysis
Hair relaxers are linked to reduced cystine levels and potential hair damage.
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690-720 / 1000+ results research A novel method for visualizing hair lipids at the cell membrane complex: Argon sputter etching/scanning electron microscopy1
The method shows how hair lipids form specific patterns and their roles in hair structure.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Multi-target evaluation of Korean herbal compounds against the SRD5A2 / AR / beta-catenin axis for androgenetic alopecia: Boltz-2 cofold, ChEMBL-anchored ranking, ADMET-AI 107-endpoint safety panel, and pilosebaceous single-cell atlas-constrained prioritization of Saponin Re, Emodin, and Biochanin A
Biochanin A from soy is a promising and safe candidate for treating hair loss.
research Studies on the split ends formation of hair by brushing.
Ethyl Carbitol is the best at preventing split ends in permed hair.
research The chlorine-hair interaction. III. Effect of combining chlorination with cosmetic treatments on hair properties
Cosmetic treatments after chlorination damage hair more than treatments before.
research Hair and amino acids: the interactions and the effects.
Amino acids in conditioners improve hair strength, hydration, and color retention.
research Tribological Properties between Taut Hair Fibers in Wet Conditions: A New Shampoo Formulation for Eliminating Stick‐Slip Friction
Shampoo B, which uses water-soluble silicone, is better at detangling hair in wet conditions due to its two-layer conditioning film.
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 iε-(γ-Glutamyl) lysine cross-linkage in citrulline-containing protein fractions from hair
Specific cross-linkages help make hair proteins stable and strong.
research Synthesis of a new amino acid derivative with long‐lasting hair shape control effects and elucidation of its mechanisms
A new amino acid derivative, ATS, improves hair texture and moisture, making it easier to straighten curly hair.
research Multi-target evaluation of Korean herbal compounds against the SRD5A2 / AR / beta-catenin axis for androgenetic alopecia: Boltz-2 cofold, ChEMBL-anchored ranking, ADMET-AI 107-endpoint safety panel, and pilosebaceous single-cell atlas-constrained prioritization of Saponin Re, Emodin, and Biochanin A
Biochanin A from soy is a promising and safe candidate for treating hair loss.
![The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route](/images/research/73bab8dc-bdf0-45e3-8ef7-73d0d4b93cb1/small/21074.jpg)
research The synthesis of (−)-4-methyl-8-chloro-trans-1,2,3,4,4a,5,6,10b-octahydrobenzo-[f]-quinolin-3-one-[3-14C] (LY300502-14C]) via a circuitous route
Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.
research Carbonylation of hair proteins: A robust biomarker of molecular and structural oxidative damage in hair fibres
Protein carbonylation is a sensitive marker for oxidative damage in hair, especially from light exposure.
research New ethanol and propylene glycol free gel formulations containing a minoxidil-methyl-β-cyclodextrin complex as promising tools for alopecia treatment
New gel formulas without ethanol and propylene glycol, containing a minoxidil-methyl-β-cyclodextrin complex, have been created for treating hair loss.
research A Keratin Fiber Sheath
Hair fibers may have a unique, non-protein sheath not previously identified.
research Enzymatic phosphorylation of hair keratin enhances fast adsorption of cationic moieties
Enzymatic phosphorylation of hair keratin improves the effectiveness of hair products with cationic ingredients.
research Thermal Induced Changes in Cuticle and Cortex to Chemically Treated Hair
Heat worsens damage in chemically treated hair, especially bleached and straightened hair.
research Prevention of lipid loss from hair by surface and internal modification
Surface and internal treatments can help prevent hair lipid loss during washing.
research Breaking the “rule-of-five” to access Bridged Bicyclic Heteroaromatic Bioisosteres
A new method creates valuable compounds for drug discovery by breaking traditional chemical rules.
research Preparation and application of tea-seed saponin modified silicone polymer quaternary ammonium salt
The compound improves hair conditioning in shampoos.
research Pre-keratin isolated from epidermal microsomes
research Social isolation‐induced increase in α4and δ subunit gene expression is associated with a greater efficacy of ethanol on steroidogenesis and GABAAreceptor function
Social isolation makes rats more sensitive to alcohol's effects on the brain.
research Effects of halogenated analogues of cortisol and progesterone upon hair growth in castrated mice.
Certain chemical changes to cortisol and progesterone can increase or decrease their ability to inhibit hair growth.
research The interaction between surfactants and keratinous tissues
Surfactants can protect or harm hair, skin, and nails, depending on their type and use.
research Non-comedogenic and non-acnegenic hair and scalp care formulations and method for use
research Synthesis and Pharmacological Evaluation of New 16-Methyl Pregnane Derivatives.
New pregnane derivatives were more effective than finasteride at inhibiting a key enzyme for male pattern baldness.
research Comparison of methanol and isopropanol as wash solvents for determination of hair cortisol concentration in grizzly bears and polar bears
Methanol is better than isopropanol for washing grizzly bear hair to measure cortisol.
research Formulasi dan Penilaian Fisik Sediaan Spray Minyak Kemiri (Aleurites moluccana (L.) Wild) dan Seledri (Apium graveolens) sebagai Pertumbuhan Rambut
Candlenut and celery extracts are effective for hair growth in spray form.
research Damage limitation: comparing the impact of polymers on bleached hair, when applied within or as post-bleach treatments
Polymers help reduce damage and improve bleached hair when used during or after bleaching.