What is golden seaweed?

Golden seaweed refers to Laminaria ochroleuca, a type of brown algae found in marine environments. Its extract is used in cosmetics for its beneficial properties.

Does Laminaria ochroleuca extract provide sun protection?

While it offers antioxidant benefits that can help protect skin from environmental damage, it is not a sunscreen filter and should not be relied upon for primary UV protection.

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Laminaria Ochroleuca Extract

Laminaria ochroleuca extract, derived from golden seaweed, is known for its soothing and protective properties. It helps to calm irritated skin and can support the skin's natural barrier function. This extract also offers antioxidant benefits, helping to protect the skin from environmental stressors.

Seaweed extractVegan

BenefitGood 2.5 / 4

Soothing i2.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

Barrier support i2 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

Anti aging i1.5 / 4

Whether it can help visible signs of aging — fine lines, wrinkles, loss of firmness, or photoaging.

Hydration i1 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Soothes skin
Supports skin barrier
Antioxidant protection

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Products with Laminaria Ochroleuca Extract

Pharmaceris

A Special Protection Cream SPF 100+ for Face and Body Medic Protection

4.7/ 510/17/3

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Frequently asked questions

What is golden seaweed?: Golden seaweed refers to Laminaria ochroleuca, a type of brown algae found in marine environments. Its extract is used in cosmetics for its beneficial properties.
Does Laminaria ochroleuca extract provide sun protection?: While it offers antioxidant benefits that can help protect skin from environmental damage, it is not a sunscreen filter and should not be relied upon for primary UV protection.