Curcubita pepo (pumpkin) seed extract Best Antioxidant Anti-Ageing Hydration Curcubita pepo (pumpkin) seed extract description Type of squash that is a very good source of antioxidant cartenoids and vitamin E. Pumpkin seed extract and pumpkin seed oil are also a great source of essential fatty acids (including linoleic acid) and zinc. It’s an excellent non-fragrant plant extract to see in cosmetics. Related ingredients: Pumpkin Seed Extract Cucurbita Pepo Seed Extract Cucurbitea Peponis Pumpkin