Hydrolyzed Phaeodactylum Tricornutum Extract

Hydrolyzed Phaeodactylum Tricornutum Extract is derived from a marine diatom—a single-celled algae found in oceans worldwide. The ingredient is processed through hydrolysis, a chemical process that breaks down the cell structure into smaller, more bioavailable components that can penetrate and interact with the skin.In skincare formulations, this extract functions primarily as a skin conditioning agent. It works to improve the feel and appearance of the skin by supporting hydration and the skin's natural moisture barrier.

The hydrolyzed components of this marine extract are thought to work through multiple mechanisms. They can form a light conditioning film on the skin surface, which helps reduce transepidermal water loss and maintain hydration. The extract may also contain amino acids and polysaccharides that support the skin's natural moisturising factors.Additionally, marine-derived ingredients often contain bioactive compounds including amino acids, proteins, and polyphenols, which can help protect skin cells from oxidative stress and support overall skin health.

This ingredient is typically found in hydrating serums, moisturisers, and essences. Apply to clean, damp skin as part of your regular routine. It can be layered with other hydrating or treatment products and works well in both morning and evening routines. There is no need to use it in isolation—it performs best as part of a well-rounded skincare regimen.

Hydrolyzed Phaeodactylum Tricornutum Extract is generally well-tolerated across skin types. Those with marine or algae sensitivities should patch-test before full application.