SKU 9020 The House of PLLA HOP+ Pilleo Mask Treatment has been dubbed "The Korean Filler Facial*. It is a collagen-inducing procedure without downtime or needles. “PILLEO" means Filler in Korean. This non-invasive, anti-aging skin treatment softens fine lines & wrinkles by plumping the skin, and adding back volume to the face (incl. neck, hands, even décolleté). HOUSE OF PLLA® HOP+ Pilleo Mask Treatment is comprised of the highest concentration of Poly L-Lactic Acid (PLLA), which stimulates the production of collagen, and is also found in thread lift treatments and injectable treatments. In this case, PLLA is applied topically with a blend of other anti-aging ingredients and driven in with a patented delivery system. Results are cumulative and maximized with the HOP+ home care system. Poly-L-Lactic Acid (PLLA) is a biodegradable collagen stimulator that is widely used in formulating injectable dermal fillers. It is used for the correction and restoration of a number of skin concerns, including fat loss, fine lines, wrinkles, and deep facial folds.