The present invention relates to a sugar-free pineapple extract free from glucose and fructose obtained by extracting the edible part of a pineapple with a solvent, which has excellent safety and productivity, is cheap, and can be taken daily. The sugar-free pineapple extract has excellent production enhancing function for laminin-5 and hyaluronic acid, activity inhibiting function for hyaluronidase, etc..本發明係一種藉由溶劑萃取鳳梨之可食部而獲得之不含有葡萄糖及果糖的不含有糖之鳳梨萃取物。