research Examining polyquaternium polymers deposition on human excised hair fibers
This study found that polyquaternium-68 at pH 9 achieved the greatest hair deposition, while polyquaternium-44 demonstrated the best wash resistance at pH 6.
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research Self-aggregates of Hydrophobic Phospholipid Polymer as a Novel Material in Hair Treatment
PMS nanoparticles improve damaged hair by protecting and restoring its surface and color.
research Development of a stiffness‐angle law for simplifying the measurement of human hair stiffness
In this study, researchers developed a method called the Stiffness-Angle Law and found that hair treated with caffeine-infused shampoo showed a 13.2% increase in stiffness, as measured by their novel evaluation technique.
research Proteins as Hair Styling Agents
This study investigated various proteins as eco-friendly hair perming agents for Asian hair and found that bovine serum albumin and keratin achieved perming results comparable to commercial products, while also increasing hair moisture, indicating a protective effect during heat styling.
research New hair care ingredients
Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.
research A Comparison of Hair Quality and Cosmetic Acceptance Following the Use of Two Anti-Dandruff Shampoos
Most women preferred the 1% pyrithione zinc shampoo for better hair smoothness and less frizz while controlling dandruff.
research A Review on Herbal Shampoo and Its Evaluation
In this review, the researchers explored the formulation and evaluation of a pure herbal shampoo using plant extracts, aiming to compare its physicochemical properties with synthetic and other herbal shampoos, and concluded that consumer expectation shifts towards safety and efficacy could enhance herbal shampoo popularity.
research The overview of the cosmetic exfoliants composition for keratosis pilaris skincare
This study analyzed the composition and cost of 50 cosmetic body scrubs for keratosis pilaris, finding that chemical exfoliants with glycolic acid may reduce symptoms by enhancing skin shedding and reducing water loss, but further clinical studies are needed to confirm their effectiveness.
research Cosmetics and Cosmeceutical Applications of Chitin, Chitosan and Their Derivatives
This review examines the roles and benefits of chitosan in cosmetics and oral hygiene, highlighting its potential in the cosmeceutical market, but it reports no new results.
research Shampoos: Ingredients, efficacy and adverse effects
This article reviews the development and formulation of shampoos, emphasizing their dual role as cosmetic and medicinal products, but presents no new experimental findings.
research Hydrogen peroxide and monoethanolamine are the key causative ingredients for hair dye-induced dermatitis and hair loss
In this mouse study, researchers found that hydrogen peroxide and monoethanolamine in hair dyes may be key contributors to dermatitis and hair loss due to oxidative stress.
research Drug Delivery Applications of Three-Dimensional Printed (3DP) Mesoporous Scaffolds
This review discusses the potential of three-dimensional printed mesoporous scaffolds for drug delivery applications, particularly for bone cells and tissues, but reports no new clinical results.
research Prevention of lipid loss from hair by surface and internal modification
This study investigated lipid loss in hair caused by surfactants and found that surface and internal modifications can significantly protect different lipids from depletion, with internal modification preventing 52.0 to 81.3% of lipids in certain groups.
research Advancement in Shampoo (A Dermal Care Product): Preparation Methods, Patents and Commercial Utility
This article reviews various aspects of shampoos, including preparation methods and commercial value, but reports no new experimental results, instead focusing on patents and product evaluation criteria.
research Effects of a new mild shampoo for preventing hair loss in Asian by a simple hand-held phototrichogram technique
This study found that a commercially available shampoo significantly increased hair counts and reduced hair shedding in Korean subjects with alopecia over 16 weeks.
research Impact of acid straightener's pH value in the hair fiber properties
In this study, tresses treated with pH 1.0 acid straightener showed better straightening but more damage to hair properties compared to those treated with pH 2.0.
research Structural analysis of human hair fibers under the ultra‐high voltage electron microscope
Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.
research A proprietary herbal extract against hair loss in androgenetic alopecia and telogen effluvium: a placebo-controlled, single-blind, clinical-instrumental study
This study found that a herbal shampoo and solution were more effective than placebo in reducing hair loss and improving hair growth in participants with androgenetic alopecia and telogen effluvium.
research Sensitization and Clinically Relevant Allergy to Hair Dyes and Clothes from Black Henna Tattoos: Do People Know the Risk? An Uncommon Serious Case and a Review of the Literature
This review highlights a case of cross sensitization to dyes from temporary henna tattoos and stresses the need for public awareness on the risks associated with these tattoos.
research Tensile properties of twisted hair fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research Formulation and in Vitro Efficacy Evaluation of Polyherbal Hair Tonics for Enhancing Hair Health on Various Hair Types
In this study, researchers developed and assessed two polyherbal hair tonic formulations, finding that Hair Tonic A containing 10% white tea extract improved hair thickness, manageability, and anti-frizz properties, particularly for blonde and black hair, while demonstrating greater stability compared to Hair Tonic B.
research Hair Straightening
This review examines the science and technology behind temporary and permanent hair straightening, discussing the processes, potential advancements, and considerations for reducing adverse effects, but does not report new research findings.
research The Efficacy of Shampoo Containing Ginseng Radix on Preventing Hair Loss and Promotion Hair Growth
This study evaluated the effects of a shampoo containing ginsenoside Rg3 on hair loss prevention and regrowth, with no conclusive clinical results reported.
research Hair Straightening
Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
research A Review on Hair Care Cosmetics and Indian Medicinal Plants for Hair
This source reviews the application of various natural substances, particularly plant extracts from the Ayurvedic system, in promoting hair growth, addressing common issues like pigmentation, dandruff, and hair loss.
research Graves’ disease: An unusual cause of pediatric alopecia areata
Graves' disease can cause hair loss in children and should be considered when treating pediatric alopecia areata.
research Microscopic high-resolution digital volumetric imaging of human hair fibers
This paper discusses the use of Digital Volumetric Imaging with fluorescent dyes to visualize and compare the interior structures of six different virgin hair types, reporting no new clinical results.
research A reciprocal lattice approach to assessing the luster of hair fibers, based on scattering by periodically deformed cylinders
A new method helps understand hair shine and various products improve hair care.
research Hair cosmetics: An overview
This review examines hair cosmetics, including shampoos and conditioners, for their formulations and effects, but reports no new clinical findings; it emphasizes the importance of dermatologist knowledge in treating diverse hair conditions.
research Shampoo, conditioner and hair washing
This review discusses the evolution of modern shampoos from basic cleansing agents to products with specific therapeutic uses and emphasizes the importance of dermatologists understanding shampoo mechanisms and appropriate selection for scalp and hair health.