The term 'Suave Competitor' refers to two brands of shampoo, Prell and PERT. Prell is a five-letter brand of shampoo that was first introduced in 1947 and is known for its thick lather and ability to remove oil and dirt from the hair. PERT is a four-letter brand of shampoo that was introduced in 1979 and is known for its conditioning properties and ability to leave hair feeling soft and manageable. Both Prell and PERT are competitors of Suave, a popular brand of shampoo.