No. Carotene is a pigment. Beta-carotene is a form of Vitamin A. Keratin is a protein which makes up hair and fingernails. http://en.wikipedia.org/wiki/Keratin

Carotene is a good source of vitamin A, according to Switched-On-Schoolhouse (which a homeschooling disk I use).

Carotene is found in root vegetables like carrots, parsnips, ect. Therefore, you get natural carotene from these veggies. It is not an additive to another product. Carotene is also in broccoli, apriots, and kale.

beta carotene in organic

beta carotene