The Inkey List Polyglutamic Acid Serum #toners SPF tests were completed in

SPF tests were completed in labs in both Korea and Spain

and hyaluronic acid—it brings visible bounce and resiliency back to all skin types

Perfect for medium skin tones

apply a pea-sized amount of Polyglutamic Acid Serum on the face and neck as your last skin treatment

The Inkey List Polyglutamic Acid Serum #toners SPF tests were completed inLock in moisture for smooth skin instantly A powerful hydrator for the skin's surface, Polyglutamic Acid can hold 4x more moisture than Hyaluronic Acid, locking in moisture and helping the skin appear instantly smoother. This 3% high molecular weight amino polymer is specifically designed to enhance skin moisturization on the surface. This smoothing serum helps to reduce the appearance of fine lines, as well as brighten and even skin tone. The