Science
Mechanism of Action
This extract is exceptionally rich in a diverse array of beneficial compounds, including vitamins (A, C, E, K, P), potent antioxidants (carotenoids, flavonoids, alpha-tocopherol), essential fatty acids (omega-7, omega-6, omega-9, palmitoleic, oleic, linoleic, alpha-linolenic acids), and phytosterols. These components work synergistically to deeply hydrate the skin, fortify the lipid barrier, and improve moisture retention, thereby preventing transepidermal water loss. Its antioxidant complex actively neutralizes free radicals and provides protection against environmental aggressors like UV rays and pollution. The extract also exhibits significant anti-inflammatory properties, aids in calming irritated skin by reducing histamine release, and supports cellular regeneration. Furthermore, it stimulates collagen synthesis, contributing to improved skin firmness and elasticity, and facilitates enhanced blood circulation for optimal skin oxygenation and revitalization. It may also offer antibacterial action against acne-causing bacteria and help mitigate UV damage.
Research
Clinical Evidence
Medium confidence1%
Transparency
Dusting Analysis
While a 1% concentration of an organic extract emulsion has shown clinical efficacy for improving skin biomechanical parameters, Hippophae Rhamnoides Fruit Extract is commonly formulated in finished products at much higher concentrations, ranging from 40% to 80%. This substantial presence in product formulations suggests that the ingredient is typically used at levels well above the minimal effective concentration for specific benefits, making it unlikely to be 'dusted'.
The Formula
Formulation
Stability
The extract is a viscous liquid, typically yellow to orange, with a slightly oily texture. High concentrations may temporarily stain the skin due to carotenoid and lycopene content. Similar to sea buckthorn oil and CO2 extracts, it is likely heat-sensitive and susceptible to oxidation, requiring storage in a cool, dark environment to maintain stability and prevent rancidity. Its components are extracted using both water and alcohol/glycerol, indicating a blend of water- and oil-soluble constituents.
Safety
Safety Profile
Hippophae Rhamnoides Fruit Extract is generally considered non-toxic at recommended concentrations, exhibits a low risk of allergic reactions, and is non-comedogenic, making it well-tolerated by most skin types. Clinical research supports its safe use for periods up to 90 days. However, it is noteworthy that EWG restricts this ingredient for EWG VERIFIED products without adequate substantiation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hippophae Rhamnoides Extract is a highly valuable ingredient due to its broad spectrum of benefits, including potent antioxidant, anti-inflammatory, and hydrating properties, making it suitable for a wide range of skin concerns and types.
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References
Sources