Polyglutamic Acid at a Glance
- A humectant derived from fermentation
- Forms a lightweight film that helps lock in moisture
- Often compared to hyaluronic acid for its hydrating power
What Is Polyglutamic Acid?
Polyglutamic Acid is a naturally derived humectant produced through fermentation, recognised for forming a lightweight film on the skin that helps reduce moisture loss while drawing hydration to the surface.
ASI pairs it with hyaluronic acid in the Barrier Hydration Complex for a layered, long-lasting hydration effect.
Found In
Barrier Hydration Complex