S-Pentadiplandra Brazzeana Defensin-Like Protein

S-Pentadiplandra Brazzeana Defensin-Like Protein is derived from the Pentadiplandra brazzeana plant and belongs to a class of naturally occurring proteins known as defensins. These proteins are found in plants as part of their natural defence mechanisms.In skincare formulations, this ingredient is included for its theoretical role in supporting skin barrier function, though its cosmetic applications remain relatively understudied compared to more established actives.

Defensin-like proteins are thought to work by interacting with the skin's outermost layers to support structural integrity and barrier function. The mechanism likely involves reinforcing the lipid and protein matrix that keeps moisture in and irritants out, though the specific pathways in human skin remain largely unexplored.

Use as directed by the product formulation. As this ingredient is typically found in serums, moisturisers, or barrier-repair products, apply to clean skin and allow time to absorb before layering other actives. Consistency over time is more likely to yield results than sporadic use.

Generally considered safe for topical use. As with any plant-derived ingredient, those with known sensitivities to botanical proteins should patch test first.