The Inkey List Polyglutamic Acid Serum (30Ml)

The INKEY List has been debunking confusing beauty jargon and making skincare accessible since its creation, but that doesn't mean its formulas are any less powerful. Take the Polyglutamic Acid Serum, for example. While hyaluronic acid may already be a staple in your AM-to-PM routine, polyglutamic acid can hold four times more moisture to help the skin appear instantly smoother. Morning and evening, apply a pea-sized amount on the face and neck as your last skin treatment and follow with your preferred moisturiser.