Calophyllum Inophyllum Seed Oil
INCI: CALOPHYLLUM INOPHYLLUM SEED OIL
Reviewed by Emma · Last updated 18 Aug 2026
Also known as: Calophyllum Inophyllum Seed Oil
A traditional plant oil with emerging evidence for skin-comforting and skin barrier support
Best For Skin Types
All, Dry, Sensitive
Addresses
Effective Concentrations
5-10%
Usage Frequency
Daily
What Is Calophyllum Inophyllum Seed Oil?
Calophyllum inophyllum seed oil is extracted from the seeds of an evergreen tree native to tropical coastal regions of the Indian and Pacific Oceans, particularly Polynesia. It has a long history of traditional use in these areas for treating various skin concerns, from minor wounds to inflammatory skin conditions.
In skincare formulations, this oil functions primarily as a skin conditioning agent and antioxidant. It also has antimicrobial properties and can act as a natural UV absorber, though it should not be relied upon as a primary sunscreen.
Benefits for Your Skin
How It Works
The oil's benefits appear to stem from its fatty acid composition and bioactive compounds. These work in concert to reduce bacterial colonisation of wounds, stimulate natural repair processes in the skin, and provide a protective film that helps lock in moisture.
Its antioxidant compounds help protect skin cells from oxidative damage, whilst the fatty acids support the structural integrity of the skin barrier by providing lipids that naturally occur in healthy skin.
Clinical Evidence & References
Traditional use of calophyllum inophyllum seed oil is well-documented across multiple Pacific and Indian Ocean cultures. Early-stage laboratory and animal studies suggest it does possess wound-healing and antibacterial properties, supporting some of its traditional applications. However, human clinical trials remain limited, so evidence of efficacy in real-world skincare use is still developing.
The existing research indicates the oil is generally safe for topical application, though individual formulations and concentrations may vary. More robust human studies would help clarify which skin concerns it addresses most reliably and at what concentrations.
How to Use
This oil is typically incorporated into serums, moisturisers and balms at concentrations between 5-10%. It can be used daily as part of a regular skincare routine, though those with very oily skin may prefer lighter formulations or less frequent application. As with any oil-based product, a little goes a long way; start with a small amount and adjust based on how your skin responds.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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Take the skin quizRelated Ingredients
Bis-Methane
A chemical UV filter that absorbs ultraviolet radiation to help protect skin from sun damage
Buddleja Officinalis Flower Extract
A plant-derived UV filter with potential antioxidant properties
Butyl Methoxydibenzoylmethane
A globally approved synthetic UVA filter Must be used with sunscreen ingredients that provide UVB protection
Carotenoids
A plant-derived antioxidant that protects skin from environmental damage and supports photoprotection
Cobalt Dna
A cobalt-derived compound with antioxidant and skin-conditioning properties
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Synthetic sunscreen agent that helps shield skin against UVA rays Approved as UV filter in many global markets but not in the U.S.
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