Back to Ingredient Dictionary

LINUM USITATISSIMUM HULL EXTRACT

Description

Linum usitatissimum hull extract, derived from the outer covering of flaxseed, is a potent natural ingredient in skincare formulations. This extract is rich in lignans, particularly secoisolariciresinol diglucoside (SDG), which exhibits strong antioxidant properties. These antioxidants help protect the skin from free radical damage and environmental stressors, potentially slowing the visible signs of aging.

The extract also contains omega-3 fatty acids, which contribute to maintaining the skin's barrier function and hydration levels. Its high polysaccharide content provides moisturizing and film-forming properties, helping to create a protective layer on the skin's surface. This can lead to improved skin texture and a reduction in transepidermal water loss.

Linum usitatissimum hull extract has shown anti-inflammatory effects, making it beneficial for sensitive or irritated skin conditions. Its phytoestrogenic properties may help improve skin elasticity and firmness, particularly in mature skin. The extract's mild exfoliating action can assist in gentle cell turnover, promoting a smoother, more radiant complexion.

In skincare formulations, this ingredient is typically used at concentrations between 0.5% to 3%, depending on the desired effect and product type.