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The research found that twisting hair fibers can show changes in stiffness and damage, and help tell apart different hair treatments.

A new hair treatment with caffeine and other ingredients makes hair thicker and less likely to break.

Twisting hair weakens it, but strength can be recovered at low twist levels.

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Hair's strength and flexibility come from its protein structure and molecular interactions.

Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.

DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.

A new method helps understand hair shine and various products improve hair care.

Human hair's structure and properties were studied using advanced microscopes and mechanical tests.

Human hair absorbs calcium and magnesium from tap water, affecting its structure and styling properties.

The torsional method effectively evaluates hair damage and the performance of hair care ingredients.

Coconut oil makes hair stronger and more flexible than mineral oil.

Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.

The cuticle significantly contributes to hair stiffness, making up about 60% of the total bending stress.

Human hair varies widely and should be classified by curl type rather than race.

The book was the first to focus on the biophysical properties of hair.

Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.

Certain molecules in hair change with age and could be used for cosmetic treatments.

Aging makes hair thinner and rougher, with less clear edges.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Older women face various skin issues like dryness and thinning, and treatments are available but can have side effects; proper skin care and legal health decisions are important.

Yak belly hair has higher porosity and is less stiff than human hair, making it absorb dye better but less suitable as a direct substitute for hair dyeing.

The study found that baicalin has different stable shapes in gas and water, with two shapes better for interacting with positive charges in water.

Dermatologists need to understand hair products to treat hair and scalp issues better.

White hair grows thicker and faster than black hair due to higher activity of growth-related genes and proteins.

Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.

Abnormal cuticle and hair shaft medulla cause hair loss in androgenetic alopecia; sonography helps diagnose and manage it.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

AFM can diagnose hair disorders by revealing detailed hair surface changes.