As a shopping writer for Metro, I’ve done the hard work for you and scoured the site for the top 14 deals available right now, including never-been-lower Remington Keratin Prote ...

Avoid water for a week after you’ve got your keratin treatment. You usually need to wait for three to four days, but a week is better on the safer side to give the protein bonds a rest from ...

Get Instant Summarized Text (Gist) Materials scientists have developed a biodegradable plastic using keratin, a fibrous protein found in animal by-products like wool. By combining keratin ...