Cucurbita Pepo (Pumpkin) Seed Extract
Reviewed by Kate · Last updated 14 Aug 2026
Also known as: Pumpkin Seed Extract, Cucurbita Pepo Seed Extract
Has antioxidant properties | Rich source of skin-reinforcing fatty acids
Addresses
EWG Safety Score
What Is Cucurbita Pepo (Pumpkin) Seed Extract?
Curcubita pepo seed extract, familiarly known as pumpkin seed extract, comes from the seeds of the common pumpkin. It has several subspecies that produce fruit including yellow summer squash, zucchini, and the classic round orange pumpkin.\n\nIn addition to the seeds being edible, their extract has significant benefits when applied topically. As with most plant extracts, Curcubita pepo seed extract has antioxidant properties that fight pro-aging free-radical damage.\n\nIn addition, pumpkin seed extract is a rich source of fatty acids, among them linoleic, oleic, palmitic, and stearic acids. These fatty acids reinforce skin’s surface layers and barrier, resulting in a smoother, more even toned and youthful appearance.
Clinical Evidence & References
Published Research
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Journal of Biology, Agriculture and Healthcare, July 2022, pages 42-51
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Karbala International Journal of Modern Science, December 2021, pages 352-365
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Nuts and Seeds in Health and Disease Prevention (Second Edition), Academic Press, 2020, pages 533-542
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Nuts and Seeds in Health and Disease Prevention (First Edition), Academic Press, 2011, pages 925-937
Frequently Asked Questions
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Take the skin quizOther forms of Cucurbita Pepo (Pumpkin) Seed Extract
These appear on ingredients lists under different names but are the same substance. Cucurbita Pepo (Pumpkin) Seed Extract is the common form.
Related Ingredients
Cucurbita Pepo
A plant extract rich in antioxidants and carotenoids that may support skin conditioning
Cucurbita Pepo Fruit Extract
A plant extract with antioxidant and soothing properties derived from pumpkin fruit
Cucurbita Pepo Seed Extract
Has antioxidant properties Rich source of skin-reinforcing fatty acids
Pumpkin Seed Extract
Type of squash that is a very good source of antioxidant
Cranberry Seed Oil
Skin-soothing plant oil (fragrance-free) Rich in nourishing omegas fatty acids
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A floral extract with antioxidant properties derived from saffron flower waste
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