Polyglutamic Acid

Polyglutamic acid (PGA) is a natural biopolymer that moisturises the skin and helps to replenish the cells.  In fact, polyglutamic acid can retain up to 10 times more water than hyaluronic acid and is sometimes referred to as the new hyaluronic acid. Due to the low molecular weight, it can also penetrate the skin more easily and effectively. Polyglutamic acid can also help to reduce the appearance of wrinkles and diminish the size of pores. Polyglutamic acid is also very gentle on the skin and suitable for sensitive skin types.