Polyglutamic + Hyaluronic Acid Serum

This hydrator can retain up to four times more moisture than hyaluronic acid. When paired together, this serum creates a thin, breathable film on the skin’s surface, which locks in moisture and plumps while reducing the look of fine lines, brightening, and evening-out tone. It’s a great addition to your routine if you’re already using hyaluronic acid for skin, or for those comparing hyaluronic acid vs glycerin.