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The effectiveness of reducing agents on hair fibers depends on their electrode potentials.

Disulfide bonds are crucial for hair's strength, especially when wet.

Body hairs can be used in forensic science and toxicology like scalp hair.

Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.

Fusion proteins can protect hair from heat damage.

Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.

TTD hair brittleness is caused by multiple structural abnormalities.

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

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

K18® and Olaplex® both effectively repair bleached hair, improving its strength, smoothness, and overall health.

Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.

PepACS offers a safer, eco-friendly way to perm, dye, and repair hair.

Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.

Changing disulfide bonds in human hair affects its melting behavior and thermal stability.

Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.

Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.

Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.

Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.

Permanent waving weakens hair by altering its protein structure.

Nutrients like vitamins, copper, zinc, and amino acids are crucial for healthy hair and wool growth.

Wool follicles are complex, involving interactions between different cell types and structures.

A hair-straightening product caused widespread hair loss and scalp injuries, mainly affecting African American women.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.

The document concludes that cosmetics need biocompatible, eco-friendly ingredients due to aging populations and demand for effective products.

Understanding hair surface properties is key for effective hair care products.

Herbal depilatories are safer and cause fewer side effects than chemical ones for hair removal.

Scientists created a non-toxic, sugar-based hair product that can style hair without damage.

Certain treatments can increase protein binding to natural hair but are less effective on permed hair.

Using both TGA and DTDG in hair straightening reduces hair damage compared to using TGA alone.