Laminaria Saccharina Extract

Laminaria saccharina extract is derived from a species of yellow/brown algae. Researchers point out that Laminaria saccharina is a rich source of carotenoids and polysaccharides, which provide significant antioxidant/anti-ageing benefits. The fronds of Laminaria saccharina are also known to be a source of skin-soothing beta-glucan. Overall, studies show this ingredient has great potential for improving compromised skin and may help boost hydration as well.

There is also research showing Laminaria saccharina offers chelating properties, which can help prevent minerals and metals present in cosmetic formulations from bonding to other ingredients and impacting their efficacy. Chelating agents also prevent unwanted changes to a product’s texture, odor, and/or consistency.

Laminaria saccharina extract was assessed for safety by the Cosmetic Ingredient Review Expert Panel in 2019. Their report surveyed 136 personal care products containing 0.00001-0.54% Laminaria saccharina extract, where it was determined to be “safe as used in cosmetics in the present practices of use.”