Science
Mechanism of Action
This ingredient functions as a multi-faceted skin protector and regenerator. Its rich profile of antioxidants, including Vitamins A, C, E, carotenoids, and flavonoids, along with diverse omega fatty acids (3, 6, 7, 9), defends against oxidative stress and environmental damage by neutralizing UV-induced reactive oxygen species and enhancing the skin's endogenous antioxidant defenses. Palmitoleic acid (Omega-7) and other fatty acids are crucial for strengthening the skin barrier, mimicking natural lipids, promoting cellular regeneration, and supporting wound healing through keratinocyte and fibroblast proliferation. It also exhibits anti-inflammatory and antimicrobial properties, helping to soothe irritation and balance the skin's microenvironment, ultimately leading to improved skin elasticity, moisture, and reduced appearance of scars.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As a natural oil, its stability is primarily compromised by exposure to light, heat, and air, which can lead to oxidation. Its high content of unsaturated fatty acids makes it inherently prone to rancidity, though a very low moisture content (0.013%) can contribute positively to its shelf life. Formulating with this oil requires strategic approaches to maintain its stability and preserve its nutritional and beneficial properties.
Conflicts
- Undiluted or high concentrations may temporarily stain skin orange.
- Due to its rich fatty acid composition, it may not be ideal for individuals prone to Malassezia folliculitis (fungal acne).
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel deemed Hippophae Rhamnoides Fruit Oil and Seed Oil 'safe as used,' particularly when fatty acid composition data is available. It is generally well-tolerated by most skin types, including sensitive skin, with a low risk of allergic reactions. However, for facial application, it is recommended to dilute the oil with a carrier to prevent potential temporary orange staining and mitigate its mildly comedogenic potential when used at high concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hippophae Rhamnoides Fruit/Seed Oil is a highly valuable, multifunctional ingredient due to its exceptional antioxidant, anti-inflammatory, and regenerative properties, making it beneficial for various skin concerns.
Related
Similar Ingredients
Finding similar ingredients…