Rubus Fruticosus (Blackberry) Seed Oil
What is Rubus Fruticosus (Blackberry) Seed Oil?
Rubus Fruticosus (Blackberry) Seed Oil is a natural oil cold-pressed from the seeds of the blackberry fruit, rich in essential fatty acids like linoleic and alpha-linolenic acids, as well as potent antioxidants including vitamin E, vitamin C, and polyphenols. It is highly valued in skincare for its ability to nourish and repair the skin barrier while providing protection against environmental stressors. The oil's unique composition makes it lightweight and rapidly absorbed, suitable for all skin types including oily and acne-prone.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Moisturising
Improves skin hydration and comfort by combining water-binding (humectant) and barrier-supporting (emollient/occlusive) mechanisms to reduce dryness.
Skin protecting
Forms a barrier to protect skin from external irritants.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Antioxidant
Slows oxidation of oils, fragrances, and sensitive actives to improve shelf life and reduce rancidity or color change; sometimes also supports skin protection from oxidative stress.