what is ketarin?!
Question:
Answers:
I'm not sure what ketarin is, but KERATIN is what your skin cells are mostly made of. As they slowly die and move toward the surface, the nucleus and other "guts" are slowly replace by an epithelial composition known as keratin. As these keratinized cells dry out, they go through a process called desquamation where your shed them. It happens all the time, thousand of them fall off throughout the day and we leave little bits of ourselves wherever we go. That's how dogs trace scents. If they accumulate on your skin, for various reason, you can get callouses or corns depending on the severity. You can slow the process of losing all that moisture by using a quality lotion that replaces moisture, but it only slows it down. So after all of that, keratin is what makes up your skin cells on the outer layers.
Other Answers:
Its the stuff that makes you hair skin and nails.
Keratin
Source(s):
http://en.wikipedia.org/wiki/Keratin
Hi Pop. Are you speaking of beta-carotine? That's in carrots and other "yellow" foods such as the squash family. The other is for dermatolological use. Is it for the epidermis (not sub-epidermis), inclusive of nails and hair.
Answers: