Prunus Amygdalus Dulcis Oil

Sweet almond oil is extracted from the kernels of Prunus amygdalus dulcis, a species of almond tree. The oil is composed primarily of oleic and linoleic fatty acids, along with phenolic and polyphenolic compounds that give it antioxidant properties. In skincare, it functions as an emollient and skin conditioner.The extraction method influences the oil's composition and quality. Cold pressing and supercritical CO₂ extraction preserve more of the oil's natural antioxidant compounds compared to solvent extraction methods.

Sweet almond oil works primarily through its emollient properties. The oleic and linoleic fatty acids form a protective layer on the skin surface, reducing transepidermal water loss and helping skin retain moisture. This occlusive effect is particularly beneficial for dry or compromised skin.The oil's antioxidant compounds may also provide some protective benefit against oxidative stress, though the extent of this benefit when applied topically remains an area requiring further research.

Sweet almond oil can be used as a standalone facial oil or as part of a formulated product. Because it is occlusive, it works well as the final step in a routine to seal in hydration. On oily or acne-prone skin, use sparingly or consider blending with lighter oils. Patch test first if you have sensitive skin or a known tree nut sensitivity.

Sweet almond oil is generally well-tolerated. However, avoid if you have a tree nut allergy or sensitivity. Those prone to fungal acne should use with caution, as oils can potentially feed certain fungal species.