Pomegranate Seed Oil (Punica Granatum Seed Oil): Benefits and Cosmetic Applications
What Is Pomegranate Seed Oil?
Pomegranate Seed Oil is obtained from the seeds of Punica granatum, a shrub or small tree originating from Iran and now cultivated widely across the Mediterranean, Africa, Southeast Asia, Australia and America. The seeds contain approximately 20% oil.
The oil has an unusually distinctive fatty acid composition, with punicic acid as its main component. Punicic acid is a rare omega-5 fatty acid belonging to the group of conjugated linolenic acids. Pomegranate oil also contains vitamin E and naturally occurring compounds including 17α-estradiol and estrone.
Key Properties of Pomegranate Seed Oil
Rich in Punicic Acid
The high content of punicic acid gives pomegranate oil its distinctive chemical profile and makes it an interesting ingredient for cosmetic formulations.
Antioxidant Properties
Pomegranate oil has demonstrated antioxidative activity in laboratory research and is used in formulations designed to help protect skin from oxidative stress.
Skin-Conditioning and Soothing
The oil is particularly suitable for formulations targeting mature, dry and stressed skin, where emollient and conditioning properties are desired.
High Oxidative Instability
Pomegranate Seed Oil is highly susceptible to oxidation. For this reason, it is recommended to combine it with more oxidation-stable vegetable oils and/or antioxidants when formulating with the pure oil.
Cosmetic Applications
Pomegranate Seed Oil can be used in a variety of skincare formulations, particularly:
- Mature and stressed skin products
- Dry and sensitive-skin formulations
- After-sun and skin-comfort products
- Facial oils and serums
- Regenerating and conditioning creams
Research described for pomegranate oil has reported anti-inflammatory, antioxidative and photoprotective effects, as well as effects associated with skin regeneration and keratinocyte proliferation. These findings support its use as a cosmetic ingredient for skin-conditioning formulations.
Ingredient Information
INCI: Punica Granatum Seed Oil
CAS: 84961-57-9
EINECS/EC: 284-646-0
References
Modern Cosmetics - Dr. Damjan Janeš and Dr. Nina Kočevar Glavač
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