Is Pergo a laminate or LVP?

Is Pergo a laminate or LVP? Pergo is primarily laminate flooring brand, invented laminate flooring in 1977 in Sweden, known for laminate, but now Pergo also makes LVP luxury vinyl plank and other flooring types, so Pergo is both laminate and LVP brand depending on product line. Pergo originally invented laminate flooring in 1977, with Pergo being leading laminate brand worldwide, making high-pressure laminate with wood look, with HDF core and wear layer, sold at Home Depot and Lowe's. Recently Pergo expanded to make Pergo Extreme which is rigid vinyl LVP, and Pergo also makes hardwood and vinyl, so Pergo is now both laminate and LVP manufacturer, with Pergo laminate being original and core business, and Pergo LVP being newer line like Pergo Extreme LVP which is 100 percent waterproof vinyl plank. So is Pergo a laminate or LVP? Pergo is both, but primarily known as laminate brand, inventor of laminate, with most products laminate, but also offers LVP under Pergo Extreme and Pergo Vinyl lines, so when buying Pergo, check if product is laminate or LVP, with laminate having HDF core and LVP having vinyl core, both with wood looks, with Pergo laminate costing 2 to 3 dollars per square foot and Pergo LVP 3 to 5 dollars.