| What is Proteoglycan?
Proteoglycans are proteins naturally found in the dermis of the skin. As we age, we lose them, along with hyaluronic acid and collagen.
What does it do?
Where is it extracted?
Since it used to be very difficult to extract proteoglycan, it used to cost as much as $300K per gram. fracora’s proteoglycan is extracted from the nasal cartilage from the finest salmon caught in Hokkaido, Japan.