research Ultrasonic and Infrared Hair Treatment: Scientific Justification and Application Practice
Ultrasonic and infrared treatments can improve hair strength and appearance with minimal damage.
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research Recovery and protection of photo‐damaged hairs with keratin‐encapsulated cationic liposomes
Keratin-encapsulated liposomes effectively repair and protect UV-damaged hair.
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.
research Collagen as a Bioactive Ingredient in Nutricosmetology - A Review
Collagen supplements improve skin, hair, and nails, especially with vitamin C and minerals.
research George Ernest Rogers 1927–2021
George Ernest Rogers was a notable scientist who made important discoveries about hair and wool proteins.
research Efficacy and tolerability of an oral supplement containing amino acids, iron, selenium, and marine hydrolyzed collagen in subjects with hair loss (androgenetic alopecia, AGA or FAGA or telogen effluvium). A prospective, randomized, 3‐month, controlled, assessor‐blinded study
The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
research Collagen supplementation and regenerative health: advances in biomarker detection and smart material integration
Collagen supplements may improve skin, joints, and recovery, especially with added nutrients.
research Abstracts
New treatments and diagnostic methods for various animal skin conditions showed promising results.
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 The Effects of an Oral Supplementation of a Natural Keratin Hydrolysate on Skin Aging: A Randomized, Double‐Blind, Placebo‐Controlled Clinical Study in Healthy Women
Taking natural keratin supplements improved skin, hair, and nails in women.
research Strategies for improved hair binding: Keratin fractions and the impact of cationic substructures
Certain treatments can increase protein binding to natural hair but are less effective on permed hair.
research Straight to the Point: What Do We Know So Far on Hair Straightening?
Hair straightening can damage hair and pose health risks, including exposure to carcinogens and hair loss.
research Effects of Microwave-Assisted Opuntia humifusa Extract in Inhibiting the Impacts of Particulate Matter on Human Keratinocyte Skin Cell
Microwave-assisted Opuntia humifusa extract protects skin cells from pollution damage.
research The aetiopathogenesis of acne vulgaris - what's new?
Acne is caused by multiple factors including oil production, bacteria, inflammation, and possibly diet and environment.
research Final Report on the Safety Assessment of Human Placental Protein, Hydrolyzed Human Placental Protein, Human Placental Enzymes, Human Placental Lipids, Human Umbilical Extract, Placental Protein, Hydrolyzed Placental Protein, Placental Enzymes, Placental Lipids, and Umbilical Extract
The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
research Key Factors in the Complex and Coordinated Network of Skin Keratinization: Their Significance and Involvement in Common Skin Conditions
Understanding keratinization is crucial for treating skin conditions like ichthyoses and psoriasis.
research Acne and acneiform eruptions
Early treatment of acne is crucial to prevent scarring and psychological effects.
research Placental Extracts, Proteins, and Hydrolyzed Proteins as Active Ingredients in Cosmetic Preparations for Hair Loss: A Systematic Review of Available Clinical Evidence
Placenta products might help with hair loss, but more research is needed.
research Particulate matter 2.5 damages skin cells by inducing oxidative stress, subcellular organelle dysfunction, and apoptosis
Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
research Vitamin D metabolism and function in the skin
Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
research Alopecia areata profiling shows TH1, TH2, and IL-23 cytokine activation without parallel TH17/TH22 skewing
Alopecia areata involves immune activation in the scalp, suggesting treatments targeting TH1, TH2, and IL-23 pathways.
research In Vitro Assembly and Structure of Trichocyte Keratin Intermediate Filaments
Scientists successfully created mouse hair proteins in the lab, which are stable and similar to natural hair.
research Structural and Immunocytochemical Characterization of Keratinization in Vertebrate Epidermis and Epidermal Derivatives
Vertebrate skin evolved to be more specialized and complex, especially in land animals.
research Extensive alopecia areata is reversed by IL-12/IL-23p40 cytokine antagonism
Blocking IL-12/IL-23p40 helped reverse severe hair loss in patients.
research Keratin film made of human hair as a nail plate model for studying drug permeation
Keratin films from human hair can potentially replace human nail plates for drug testing.
research Recombinant human hair keratin proteins for halting bleeding
Recombinant human hair keratin proteins can effectively stop bleeding.
research Similar response patterns to topical minoxidil foam 5% in frontal and vertex scalp of men with androgenetic alopecia: a microarray analysis
Minoxidil foam 5% effectively treats hair loss in both frontal and vertex scalp regions.
research Chapter 4 Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.
research Variation in the ovine keratin-associated protein 15-1 gene affects wool yield
Genetic variation in the KRTAP15-1 gene affects wool yield in sheep.
research Corneodesmosin: Structure, Function and Involvement in Pathophysiology
Corneodesmosin is essential for skin and hair health, and its dysfunction can lead to skin and hair disorders.