Laminaria Ochroleuca Extract
Laminaria Ochroleuca Extract is a gentle seaweed extract derived from a golden-brown kelp found along the Atlantic coast. It is prized in skincare for its ability to hydrate, soothe and protect the skin from environmental stress. This marine ingredient is commonly found in moisturisers, serums and after-sun products.
How it works in skincare
In cosmetics Laminaria Ochroleuca Extract functions as a soothing and moisturising agent. Rich in polysaccharides, minerals and antioxidants, it helps reinforce the skin’s natural barrier, binds water to the surface and calms irritation caused by UV exposure or environmental aggressors. Its film-forming properties leave a light, protective veil that supports hydration without heaviness, making it a popular choice in both daily skincare and after-sun formulations.
Key benefits
- Provides long-lasting hydration
- Helps soothe sensitive or irritated skin
- Offers antioxidant protection against environmental stressors
- Strengthens the skin barrier
- Calms redness after sun exposure
- Leaves skin feeling soft and comfortable
Best for
dry skin, sensitive skin, mature skin, sun-stressed skin
Where it comes from
Laminaria Ochroleuca is a species of brown seaweed (kelp) naturally found in the cool, nutrient-rich waters of the North Atlantic, particularly around the coasts of France, Spain and the UK. The extract is obtained from the fronds of this marine algae.