Transforming By-Products Into Functional Resources: The Potential of Cucurbitaceae Family Seeds in Cosmetics

August 2025 in “ Seeds ”

Carla Silva, Carla Moutinho, Márcia Carvalho, Carla Matos, Ana F. Vinha

Cucurbitaceae family watermelon seed oil melon seed oil pumpkin seed oil polyunsaturated fatty acids phytochemicals antioxidant activity nanoencapsulation technologies PUFAs nanoencapsulation

Studysummary This review examines the potential of Cucurbitaceae seeds, such as those from watermelon, melon, and pumpkin, as sustainable and innovative ingredients in cosmetics, highlighting their rich bioactive composition and benefits for skin and hair, despite challenges like environmental instability and low permeability.

Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer

This review examines the potential of seeds from the Cucurbitaceae family, including watermelon, melon, and pumpkin, as valuable resources for the cosmetics industry. These seeds, often discarded as by-products, are rich in bioactive compounds such as polyunsaturated fatty acids, proteins, and phytochemicals, offering benefits like antioxidant activity, hydration, and support for skin and hair conditions. They improve hair care by balancing oil and nourishing strands. Despite challenges like environmental instability, advancements in nanoencapsulation technologies are enhancing the delivery and efficacy of seed-derived extracts. This aligns with sustainability goals, providing an innovative solution for cosmetic applications. Further research is needed to fully harness their potential in sustainable cosmetic innovation.

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