Hair grows everywhere on the human skin except on the palms of our hands and the soles of our feet, but many hairs are so fine they're virtually invisible. Hair is made up of a protein called keratin that is produced in hair follicles in the outer layer of skin. As follicles produce new hair cells, old cells are being pushed out through the surface of the skin at the rate of about six inches a year. The hair you can see is actually a string of dead keratin cells. The average adult head has about 100,000 to 150,000 hairs and loses up to 100 of them a day; finding a few stray hairs on your hairbrush is not necessarily cause for alarm.
Losing your hair can play with your emotions, but finding the right products can help you look your best and restore your confidence.Here’s what to look for:
Shampoos: Don’t be afraid of losing hair every time you wash. Check a salon or cosmetic store for products designed to strengthen the hair shaft. Be wary of volumizing shampoos. They can dry hair out, which leads to breakage, says Sonia Badreshia-Bansal, MD. She's a dermatologist and clinical instructor at the University of California San Francisco School of Medicine. Avoid products with harsh detergents like sodium lauryl sulfate.
Dry shampoo: These products come as a powder that you sprinkle or spritz on the hair, then comb through. They add bulk to the hair shaft, which can make it look fuller. Use them every 3 or 4 days.
Conditioner: A dry hair shaft breaks more easily. Conditioner adds moisture, so use one designed for your hair type every time you wash. Avoid products with sulfates and volumizing conditioners, which can be drying.