research Optimization of Liquid Shampoo Formula from Chia Seed Oil (Salvia hispanica L) Using the Simplex Lattice Design Method
The optimized chia seed oil shampoo is effective and meets quality standards.
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research Cover stories: 10 start-ups to watch: Liquid Light
Pomiferin may improve skin and scalp health by boosting important protein expression.
research V Congress of the Portuguese Society of Cosmetological Sciences - Proceedings
The congress showed advancements in skin hydration, barrier function, and safe, effective new cosmetic formulations.
research Intricate diagnosis due to falsely elevated testosterone levels by immunoassay
Confirm testosterone levels with advanced tests to avoid unnecessary procedures.
research Anti-androgenic potential of the fruit extracts of certain Egyptian Sabal species and their genetic variability studies: a metabolomic-molecular modeling approach
Certain Egyptian Sabal fruit extracts may help treat anti-androgenic diseases like benign prostatic hyperplasia.
research Determination of Exemestane in Human Plasma by LC-MS-MS
The method effectively showed that the two exemestane preparations are bioequivalent.
research Determinants of hair cortisol and hair cortisone concentrations in adults
Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.
research Optimization of Ultrasonic-Assisted Extraction of Total Saponins fromEclipta prostrastaL. Using Response Surface Methodology
The best way to extract saponins from Eclipta prostrasta is using 70% ethanol, at 70°C for 3 hours with a 14:1 liquid to solid ratio.
research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research Total testosterone to dihydrotestosterone ratio assessed by LC-MS/MS predicts a worse metabolic profile not only in PCOS patients
A higher testosterone to dihydrotestosterone ratio may indicate worse metabolic health in women.
research LC-MS/MS improves screening towards 21-hydroxylase deficiency
LC-MS/MS is more reliable than immunoassays for diagnosing 21-hydroxylase deficiency.
research Review of Superficial Cryotherapy for the Treatment of Alopecia Areata
Cryotherapy may help hair regrowth in alopecia areata with possibly lower relapse rates than steroids.
research Distribution of polyamines may be altered in different scalp regions of patients with hair loss
Hair loss patients may have different polyamine levels in various scalp areas.
research Biology and Detection of Pregnanes During Late Gestation in the Mare
LC-MS/MS is essential for accurately detecting pregnanes in pregnant mares.
research Curvilinear association between loneliness and hair cortisol concentrations in community-dwelling older adults at elevated cardiovascular risk
Loneliness affects cortisol levels in a non-linear way, with moderate loneliness linked to higher cortisol.
research Development and validation of a method for simultaneous determination of hair glucocorticoids and endocannabinoids as biomarkers of stress during pregnancy
A new method can measure stress levels in pregnant women using hair samples.
research The impact of COVID-19 pandemic and lockdown on chronic stress assessed by hair cortisol analysis via LC-MS/MS
Chronic stress increased after lockdown, especially in young adults and females.
research LC-MS/MS-based reference intervals for hair cortisol in healthy children
Hair cortisol levels change with age, starting high at birth, decreasing until age 6, then rising to adult levels by age 18.
research Study on pharmacokinetics and determination of perospirone in human plasma by HPLC-MS/MS
A reliable method was developed to measure perospirone levels in human plasma for clinical use.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research Development of a Novel Penetration-Enhancing Agent for Hair Products
HAIRCARECUBE TM (HCC) helps hair products work better by getting active ingredients deeper into the hair.
research A new in vitro culture system to produce a fully differentiated epidermis from human hair follicle outer root sheath cells
Researchers developed a method to grow skin-like tissue from hair cells.
research Sphingolipid Metabolites Profiling in Hair Growth
DHCer levels in hair could be a biomarker for alopecia progression.
research Study on inhibitory effect of Urtica laetevirens Maxim. extract on 5α-reductase
Urtica laetevirens extract significantly reduces 5α-reductase activity.
research HPLC-ESI-MSn characterization of phenolic compounds, terpenoid saponins, and other minor compounds in Bituminaria bituminosa
Researchers found over 40 compounds in Bituminaria bituminosa, including many flavonoids and some with potential for medical and hair care uses.
research Physcion, a novel inhibitor of 5α-reductase that promotes hair growth in vitro and in vivo
Physcion may help treat hair loss by blocking an enzyme linked to baldness.
research Determination of Phenolic Compounds Composition of Water Extracts of Equisetum arvense (L.)
Polyethylene glycol improves the extraction of beneficial compounds from horsetail.
research In vitro and in silico evaluation of toxicological and anti-proliferative activity in phytochemical compounds of several solvent extracts from Zaleya pentandra L
Zaleya pentandra extracts, especially acetone, may be useful for new medicines and food industry applications.
research Standardization of Hibiscus rosa-sinensis Flower by HPTLC, HPLC and AAS
The method ensures Hibiscus rosa-sinensis flower extract is safe and effective for medicinal use.
research 1302 Disturbed sebum and microbiome composition in sensitive scalp
Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.