research Unsaturated Halogenated Hydrocarbons
These chemicals can be toxic and cause health issues like irritation, liver damage, and cancer.
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research Ingredients Present In Personal Care Products That Need Scrutiny
Certain ingredients in personal care products, like formaldehyde, oxidative hair dyes, and sulfates, pose health risks and need careful review.
research Which chemicals should be grouped together for mixture risk assessments of male reproductive disorders?
Group a wide range of chemicals, not just phthalates, for assessing risks to male reproductive health.
research Temporary Chemical Depilation
Chemical hair removal can cause skin irritation and other issues, but natural alternatives are being explored.
research Original article / Article original Counterfeit drugs and pharmaceutical preparations seized from the black market among bodybuilders Médicaments de contrefaçon et préparations pharmaceutiques saisis sur le marché noir parmi les bodybuilders
Counterfeit drugs for bodybuilders often contain incorrect or contaminated ingredients and look like real products.
research Low-Molecular-Weight Synthetic Antioxidants: Classification, Pharmacological Profile, Effectiveness and Trends
Synthetic antioxidants are effective, cheap, and stable, with some like zinc and cholecalciferol reducing child and cancer deaths, but the safety of additives like BHA, BHT, TBHQ, and PEG needs more research.
research An Analytical Framework for the Selective Extraction and Determination of Nine Multiclass Endocrine-Disrupting Chemicals from Haircare Products
Haircare products may expose users to harmful chemicals despite regulations.
research Supplementary 2
The document discusses various topics including the use of plant derivatives for hair loss, potential food additives, antioxidant properties of different extracts, and the study of bacteria on stainless steel surfaces.
research A fast liquid chromatographic/mass spectrometric screening method for the simultaneous detection of synthetic glucocorticoids, some stimulants, anti‐oestrogen drugs and synthetic anabolic steroids
A quick method effectively detects banned substances in urine.
research Mixed “Antiandrogenic” Chemicals at Low Individual Doses Produce Reproductive Tract Malformations in the Male Rat
Low doses of mixed chemicals cause permanent reproductive malformations in male rats.
research Actualités réglementaires relatives aux produits cosmétiques
Hair care products can cause skin irritation and allergies due to certain chemicals.
research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research DERMATOLOGICAL COMPOSITION OF DEODORANTS AND POTENTIAL CUTANEOUS RISKS: A NARRATIVE REVIEW AND CLINICAL IMPLICATIONS
Choose deodorants with low allergenic ingredients and follow usage instructions to avoid skin issues.
research In-Vitro Release of Zinc Pyrithione from A Shampoo Base and the Effects of Various Additives on its Release Rate
Additives like ethanol and propylene glycol increase the release of zinc pyrithione from shampoo.
research A Review of U.S. Patents in the Field of Organic Process Development Published during July and August 2004
The document reviews 20 U.S. patents from July and August 2004 about new drug forms, cancer treatments, aroma chemicals, statin drugs, and various chemical production methods.
research A rapid screening LC‐MS/MS method based on conventional HPLC pumps for the analysis of low molecular weight xenobiotics: application to doping control analysis
A quick method was developed to detect banned substances in urine for doping control.
research СУЧАСНІ ПІДХОДИ ДО ЗАСТОСУВАННЯ ЕМУЛЬГАТОРІВ ТА КОНСЕРВАНТІВ У СКЛАДІ ДЕРМАТОЛОГІЧНИХ ЛІКАРСЬКИХ ЗАСОБІВ
Biogenic surfactants should be explored as safer alternatives in dermatological products.
research Analytical chemistry studying historical pharmaceuticals and health care formulations
Analytical chemistry helps understand the makeup and use of ancient medicines, but it's complex and challenging.
research Marine Extract Compounds
research Determination of adulteration in hair serums by LC-HRMS §
A new method found unlisted drugs in two popular hair serums, posing a health risk.
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.
research UPLC-MS/MS method for the simultaneous quantification of caffeine and illicit psychoactive drugs in hair using a single-step high-speed grinding extraction – Insights into a cut-off value for caffeine abuse
The conclusion is that a new method can measure caffeine and drugs in hair, finding caffeine abusers have 70 times more caffeine than normal, with a proposed cut-off value for abuse.
research Determination of Residual Organic Solvents in Finasteride Raw Materials by Headspace Capillary Gas Chromatography
The method effectively detects residual solvents in finasteride raw materials.
research Chemically Induced Depigmentation of Skin and Hair
Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
research Étude des contaminants transportés par les microplastiques dans le milieu marin Libanais
The study conducted on the Lebanese Mediterranean coast revealed that microplastics, primarily composed of polyethylene and polypropylene, acted as carriers for various organic and inorganic contaminants. These included legacy pesticides like DDT and chlorpyrifos, personal care products, pharmaceuticals such as minoxidil, polycyclic aromatic hydrocarbons (PAH), and polychlorinated biphenyls (PCB) congeners. The research utilized advanced techniques like FTIR, LC-MS/MS, and GC-MS to analyze the pollutants, highlighting the environmental and health threats posed by microplastics. The study emphasized the need for comprehensive analysis of pollutants and suggested future green methodologies to minimize organic solvent use in sample preparation.
research Contact dermatitis to phenol‐formaldehyde resin in two plywood factory workers
Two plywood factory workers developed contact dermatitis from phenol-formaldehyde resin, a known allergen.
research An overview of chemical straightening of human hair: technical aspects, potential risks to hair fibre and health and legal issues
Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
research Diphenyl cresyl phosphate [MAK Value Documentations, 2003]
Diphenyl cresyl phosphate has low toxicity but can harm the liver, kidneys, adrenal glands, and testicles at high doses.
research Environmental hazard ingredients in women’s hair growth cosmeceuticals: a comprehensive analysis
Many women's hair growth products contain harmful ingredients, but eco-friendly options are available.
research Contaminants of emerging concern in the fetal environment
Fetal environments contain various chemicals that may disrupt hormones.