Hair Care Science

Hair fall is rarely about one single cause. Genetics, hormones, recent illness, nutrient status, chronic stress, and everyday care habits all interact. Shampoo can neither regro...

Concerns about hair loss often lead people to explore low-tech, accessible options such as oil treatments. These are widely available, low-cost, and easy to use at home. Many pe...

Hair grows from follicles under the skin in cycles of anagen (growth), catagen (transition), and telogen (rest). On average, hair lengthens about 0.8 to 1.3 cm per month in heal...

Dry hair often results from a combination of environmental exposure, heat styling, insufficient sebum production, and previous chemical services that compromise the cuticle’s...

Hair fall is one of the most common concerns people bring to dermatology and pharmacy, yet it can mean different things in different contexts. In everyday language, shedding of...

Pantene Grow is a product line from Procter & Gamble designed for people who want the appearance of longer, fuller hair without extensions. Rather than promising literal speed i...

People ask what ingredient in WEN causes hair loss because several users online report increased shedding after using these products. WEN curly hair kits and replacements use a...