Description

The Inkey List have been shaking up the skincare space in 2019, offering a raft of sophisticated products at very attractive price points. One that particularly captured our attention? The Polyglutamic Acid Serum – whereas hyaluronic acid famously holds 1000 times it weight in water, polyglutamic acid can hold four times that again (pretty impressive when you do the math). Great on its own, or you can layer with hyaluronic acid for the ultimate dehydration-fighting duo.