Pumpkin seed extract is a hydrolyzed protein fraction obtained from the Cucurbita pepo (pumpkin) seed cake. This extract is packed with beneficial nutrients, which is why it is added to many different kinds of skin care products. In fact, experts believe that a pumpkin contains more than 100 beneficial nutrients that can help reverse signs of aging. Plus, the molecular structure of this extract is small, which means it can penetrate deep into the skin when used topically.
Pumpkin seed extract contains antioxidants such as vitamins A and C, which can stimulate collagen production to help prevent signs of aging. Additionally, fruit enzymes and alpha hydroxy acids (AHAs) found in pumpkin seed extract increase cell turnover, leading to a brighter and smoother complexion. The extract also contains zinc, which can help those that suffer from acne since zinc is known to regulate oil production and hormone levels.