The most common cultivar of pumpkin grown specifically for its seeds is the Styrian pumpkin, which yields the small, smooth green seeds sold in grocery stores. Styrian pumpkin seeds are ideal for eating because they are rich in oil and naturally hull-less.
Carbamide peroxide (also known as urea peroxide) is the most popular over-the-counter and professional bleaching agent used for teeth whitening. The main and active ingredient in carbamide peroxide is hydrogen peroxide.arbamide peroxide (also known as urea peroxide) is the most popular over-the-counter and professional bleaching agent used for teeth whitening. The main and active ingredient in carbamide peroxide is hydrogen peroxide.
Hydrogen Peroxide Teeth Whitening. When you get your teeth whitened, hydrogen peroxide is what actually whitens them. Even if you are using carbamide peroxide, what actually whitens your teeth is hydrogen peroxide. Something that many people donât know is that carbamide peroxide is made from hyrdrogen peroxide.To create carbamide peroxide, a urea molecule is added to the hydrogen peroxide molecule and the result is carbamide peroxide.hen you get your teeth whitened, hydrogen peroxide is what actually whitens them. Even if you are using carbamide peroxide, what actually whitens your teeth is hydrogen peroxide. Something that many people donât know is that carbamide peroxide is made from hyrdrogen peroxide.