research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
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300-330 / 1000+ results research An Advanced Review: Polyurethane-Related Dressings for Skin Wound Repair
Polyurethane dressings show promise for wound healing but need improvements to adapt better to the healing process.
research The Influence of African-American Hair's Curl Pattern on Its Mechanical Properties
African-American hair's curl pattern significantly affects its strength and elasticity.
research Mechanical Forces of Human Dermal Fibroblasts Significantly Decrease with Age
Skin cell strength decreases significantly as we age.
research Effect of Temperature and Humidity on Mechanical Properties of Rabbit Hair Fibers
Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.
research Discovery of a Sol–Gel Reinforcing the Strength of Hair Structure: Mechanisms of Action and Macroscopic Effects on the Hair
A small molecule can strengthen fine hair, making it more resistant and natural-feeling.
research Biodegradable Composite from Discarded Hair Keratin and Graphene Oxide with Improved Mechanical, Thermal, and Barrier Properties: An Eco-Friendly Solution to Waste Materials
The keratin-graphene oxide composite is stronger, more heat resistant, and better at blocking gases than pure keratin, offering an eco-friendly use for waste hair.
research The Effect of Coconut Oil on the Physical-Mechanical Property and the Micromolecular Structure of Human Hair
Coconut oil helps protect and improve damaged hair.
research Understanding Curly Hair Mechanics: Fiber Strength
Curly hair is mechanically different from straight hair and may need new testing methods.
research General Theory of Skin Reinforcement
Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.
research MicroRNA-205 Promotes Hair Regeneration by Modulating Mechanical Properties of Hair Follicle Stem Cells
MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.
research Wear Characteristics of Epoxy-Based Hybrid Composites Reinforced with Short Hair Fibers and Glass Micro Spheres
Adding human hair fibers and glass micro-spheres to epoxy improves its wear resistance and strength.
research Insights on the Hair Keratin Structure Under Different Drying Conditions
Drying hair with a microfiber towel better maintains hair strength and structure than using a cotton towel or blow-drier.
research Replenishing Amino Acids in Damaged Hair
Adding amino acids to damaged hair can improve its strength and appearance.
research A New Scalp Treatment for Anti-Aging Hair
The new scalp treatment preserves hair color, reduces hair loss, and maintains hair strength.
research New Aspects of the Structure of Human Hair Based on Optical Microscopic Observations of Disassembled Hair Parts
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Dataset From the Uniaxial Tensile Testing of Human Curly Hair Fibers Under Different Conditions
Curly hair's strength and flexibility vary with moisture and temperature.
research Impact of Hair Damage on the Penetration Profile of Coconut, Avocado, and Argan Oils into Caucasian Hair Fibers
Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
research Chapter 4: Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.
research The Self-Recovery Phenomenon of Oxidized Hair
Oxidized hair can naturally regain strength and stability over six months.
research Ultrastructural Immunolocalization of Involucrin in the Medulla and Inner Root Sheath of Human Hair
Involucrin helps strengthen the inner parts of human hair.
research Chemical Bonds and Hair Behavior: A Review
Disulfide bonds are crucial for hair's strength, especially when wet.
research Extraction of Keratin from Human Hair Waste for Copolymerization with Nitrile Butadiene Rubber
Human hair keratin mixed with rubber slightly improves its strength and biodegradability.
research Investigating the Relationship Between the Hair Fiber Proteome and Hair Quality
Hair quality is genetically determined and linked to its composition and strength.
research Action of Thioglycolic Acid and L-Cysteine on Disulfide Cross-Links in Hair Fibers During Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research The Susceptibility of Disulfide Bonds to Modification in Keratin Fibers Undergoing Tensile Stress
Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
research The Role of Interface Geometry and Appendages on the Mesoscale Mechanics of the Skin
Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.
research Chronological Aging of Human Hair Keratin Fibers
Hair ages as the cuticle wears down, especially beyond 1 meter from the root, affecting its strength and shine.
research An Analysis of Follicular Punches, Mechanics, and Dynamics in Follicular Unit Extraction
Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.
research Significant Damage of the Skin and Hair Following Hair Bleaching
Hair bleaching causes significant damage to hair and skin.