Exploring the Amino Acid Composition of Human Hair
Introduction Human hair is a remarkable biomarker, offering insights into a person’s genetic makeup, environmental interactions, and even health status. At its core, hair is…
Tag: Hair
What are the chemical components of hair
Human hair is a complex biomaterial that plays a critical role not only in aesthetic appearance but also in providing insights into an individual’s health…
The Multifaceted Roles of Hair Fiber in Humans and Other Mammals
The typical human has about 2 million hair follicles with around 1 million on the head (of which about 100,000 are big terminal hair follicles…
What is the oldest known human hair?
Research has fascinatingly uncoiled the trail to the oldest known human hair, with a landmark discovery in Gladysvale cave, South Africa. Researchers have found fossil…
What is hair fiber made of?
The primary component of hair fiber is keratin, a type of protein, which consists of long chains (polymers) of amino acids. The keratin in hair…
Should you brush your hair 100 times a day?
The need to brush long hair 100 times a day is a beauty myth that seems to be very persistent. Perhaps you’ve heard it from…
From Ancient Ritual to Modern Essential: The Fascinating Evolution of Shampoo
The history of shampoo is a fascinating journey that originates from ancient times and evolves into the scientifically-formulated products we’re familiar with today. Shampoos are…
Mushrooms: An Untapped Potential in Hair Cosmetics
Mushrooms, a type of fungi, are classified within the advanced phyla Ascomycota and Basidiomycota. They are characterized by having a stem (or stipe), a cap…
There’s Something Fishy about Hair Follicle Evolution
Despite their dissimilarities, hair and fish scales – both integral vertebrate appendages – share a striking correlation in their evolutionary journey. At the core of…