Cucurbita Pepo Fruit Extract
INCI: CUCURBITA PEPO FRUIT EXTRACT
Reviewed by Rosie · Last updated 14 Aug 2026
Also known as: Cucurbita Pepo Fruit Extract
A plant extract with antioxidant and soothing properties derived from pumpkin fruit
Best For Skin Types
All, Sensitive
Addresses
Usage Frequency
Daily
What Is Cucurbita Pepo Fruit Extract?
Cucurbita pepo fruit extract is derived from the pumpkin plant, a member of the Cucurbitaceae family. The extract contains polyphenols and carotenoids, naturally occurring compounds that contribute antioxidant and anti-inflammatory activity to skincare formulations.
In skincare products, this ingredient functions as a skin conditioner, supporting the skin's overall health and appearance through its biochemical profile rather than through occlusive or humectant mechanisms.
Benefits for Your Skin
How It Works
The bioactive compounds in pumpkin fruit extract—primarily polyphenols and carotenoids—work by neutralising free radicals and reducing the production of pro-inflammatory signalling molecules in the skin. This dual mechanism addresses both oxidative stress and inflammatory responses that can compromise skin health.
Research in animal models suggests the extract may support the skin's natural antioxidant defences, though the precise pathways in human skin remain incompletely understood.
Clinical Evidence & References
Animal studies indicate that pumpkin fruit extract possesses measurable antioxidant activity and can modulate inflammatory responses in contact dermatitis models, particularly when applied topically. These findings suggest potential benefit for irritated or reactive skin conditions.
However, human clinical data on this ingredient is limited. Most evidence comes from animal models, so efficacy in human skin cannot yet be definitively established. Further research would help clarify its practical benefits in skincare formulations.
Published Research
How to Use
Cucurbita pepo fruit extract is typically found at low concentrations in skincare products, often as part of a broader formulation. Use products containing this ingredient as directed. It can generally be incorporated into both morning and evening routines alongside other active ingredients, though patch testing is sensible if you have reactive skin.
Safety & Precautions
Frequently Asked Questions
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Cucurbita Pepo Fruit Extract is a variant of Cucurbita Pepo (Pumpkin) Seed Extract, the form you will most often see on an ingredients list.
Has antioxidant properties | Rich source of skin-reinforcing fatty acids
Related Ingredients
Cucurbita Pepo (Pumpkin) Seed Extract
Has antioxidant properties | Rich source of skin-reinforcing fatty acids
Cucurbita Pepo
A plant extract rich in antioxidants and carotenoids that may support skin conditioning
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
Cucumis Sativus Seed Extract
A plant-derived conditioning agent with gentle soothing properties
Cucurbita Pepo Cotyledon Extract
Plant extract from pumpkin seeds that conditions and softens skin and hair
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