research Analysis of keratin films as screening tools for predicting the efficacy of potential hair dyes
Translucent keratin films are better for testing hair dyes.
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research A novel purification procedure for keratin-associated proteins and keratin from human hair
A new method effectively separates keratin-associated proteins and keratin from human hair.
research Preparation and Evaluation of Cleansing and Nourishing Shampoo
The herbal shampoo cleans well and is safer and better than synthetic ones.
research In Vitro Methodologies to Evaluate the Effects of Hair Care Products on Hair Fiber
Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.
research High resolution full scan liquid chromatography mass spectrometry comprehensive screening in sports antidoping urine analysis
The method effectively detects banned substances in urine for sports antidoping.
research Determination of topically applied finasteride penetrated into hair follicles by using the differential stripping technique
research Application of an Enzymatic Method for Identifying Hair Treatments
The enzymatic method can effectively identify chemical treatments on hair.
research Testosterone-like immunoreactivity in hair measured in minute sample amounts - a competitive radioimmunoassay with an adequate limit of detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Development of a DNA-analytical Method for the Identification of Animal Hair Fibers in Textiles
Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
research HPTLC Method Validation for simultaneous determination of Tamsulosin Hydrochloride and Finasteride in Bulk and Pharmaceutical Dosage Form
Created accurate method to measure tamsulosin hydrochloride and finasteride in tablets.
research Formulation And Evaulation of Herbal Shampoo Enriched with Rice Water and Willow Bark Extract
The herbal shampoo with rice water and willow bark extract effectively cleanses and nourishes hair and scalp.
research Original article / Article original External post mortem artefact: a key issue in hair result interpretation
Hair test results can be misleading due to external contamination, so they shouldn't be used alone to assess long-term drug use.
research Spectrophotometric method for the estimation of finasteride in tablets
A new method accurately measures finasteride in tablets using color change and light absorption.
research Measurement of Hair Cortisol as a Retrospective Stress Marker: Effects of Prewashing, Pulverization, Temperature, and Sonication
Pulverization extracts more cortisol from hair, but any method works due to individual differences.
research HPLC Determination the Content and Content Uniformity of Finasteride Capsules
The method accurately measures finasteride in capsules.
research RP-HPLC assay method for simultaneous estimation of tamsulosin hydrochloride and finasteride in pharmaceutical dosage form
A reliable method was developed to accurately measure tamsulosin hydrochloride and finasteride in tablets.
research Determination the Dissolution of Finasteride Tablets by HPLC
The method accurately measures finasteride tablet dissolution.
research RP-HPLC METHOD FOR SIMULTANEOUS ESTIMATION OF FINASTERIDE AND TAMSULOSIN IN TABLET FORMULATIONS
A simple, precise method was created for estimating Tamsulosin and Finasteride in medicine using common lab solvents, showing good precision and stability.
research Simultaneous Quantification of Dexpanthenol and Resorcinol from Hair Care Formulation Using Liquid Chromatography: Method Development and Validation
Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.
research Effects of shampoo and water washing on hair cortisol concentrations
Washing hair with water or shampoo lowers cortisol levels in hair.
research Hair pull test: Evidence-based update and revision of guidelines
The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
research Evaluation of sensory parameters and tensile strength on damaged hair after ten washes with Mintop shampoo: in vitro study
Mintop shampoo improved hair smoothness, shine, and strength after ten washes.
research Red pomegranate (Punica granatum L.) peel extract mud mask formulation and tyrosinase-inhibition activity test
The mud mask with 22.5% kaolin and pomegranate peel extract worked best.
research Screening and confirmation methods of the major urinary metabolite of finasteride–carboxy-finasteride by liquid chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry
New methods can detect finasteride's major urinary metabolite in urine for up to 49 hours.
research Evaluation of Polymethylene Waxes as Conditioning Agents in Hair Relaxers
Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.
research FORMULATION AND EVALUATION OF ANTIOXIDANT HERBAL HAIR MASK CONTAINING FLAXSEED AND RICE WATER FOR TOPICAL APPLICATION
The herbal hair mask with flaxseed and rice water promotes healthier, stronger hair naturally.
research Adsorptive cathodic stripping determination of minoxidil in pharmaceutical, cream and shampoo products
Researchers developed a sensitive method to measure minoxidil in various products with high accuracy.
research Preparation and application of tea-seed saponin modified silicone polymer quaternary ammonium salt
The compound improves hair conditioning in shampoos.
research Comparative study of instrumental measurement and sensory evaluation methods for the repairing effect of mildly damaged hair bundles
Instrumental methods accurately and conveniently show hair care products repair hair.