Carica Papaya Fruit
INCI: CARICA PAPAYA FRUIT
Reviewed by Emma · Last updated 14 Aug 2026
A fruit extract that may help protect skin cells from glycation-related ageing
Best For Skin Types
All, Dry, Mature
Addresses
Usage Frequency
Daily
What Is Carica Papaya Fruit?
Carica papaya fruit extract is derived from the papaya plant and used in skincare primarily as a skin conditioning agent. The extract contains various compounds including enzymes, vitamins, and antioxidants that are thought to support skin health and resilience.
The ingredient is typically incorporated into formulations to improve skin texture and maintain skin condition, though its specific mechanisms in cosmetic products can vary depending on extraction method and concentration.
How It Works
Papaya fruit extract contains compounds that act as antioxidants, helping to neutralise free radicals that can damage skin cells. More specifically, emerging research suggests the extract may interfere with glycation—a process where sugars bind to proteins in the skin, creating compounds called advanced glycation end products (AGEs) that can accelerate visible aging and reduce skin elasticity.
By potentially reducing glycation damage, the extract may help preserve skin structure and support the skin's natural resilience, though further human clinical studies are needed to confirm these effects in topical skincare applications.
Clinical Evidence & References
In-vitro studies on unripe papaya extract have shown promising results against glycation-induced cellular aging in human skin fibroblasts, with some evidence suggesting it may protect against senescence (cellular aging) caused by methylglyoxal accumulation. However, this research has been conducted in laboratory conditions rather than on human skin.
Evidence for papaya fruit extract in finished skincare products remains limited, and most of the available research focuses on the unripe fruit rather than the ripe fruit or standardised extracts commonly used in cosmetics. More human clinical trials would help establish its real-world efficacy in topical formulations.
How to Use
Papaya fruit extract is typically found in serums, moisturisers, and treatment products. As with any skincare ingredient, consistency of use over several weeks is generally needed to assess whether it suits your skin. If you have sensitive skin or are introducing multiple new products, add this ingredient gradually to observe how your skin responds.
Safety & Precautions
Frequently Asked Questions
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Carica Papaya Fruit is a variant of Carica Papaya Leaf Extract, the form you will most often see on an ingredients list.
A plant extract traditionally used in skincare, with emerging evidence for antioxidant activity
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