Lexol 1408-case Neatsfoot Leather Conditioner, 8-oz. Bottle, 6-Pack Lexol-nf doesn't darken leather and leaves light colored leathers with their natural tone - not intended for suede or other rough finished leathers Lexol-nf is pH balanced to preserve leather and protect against deterioration and the damaging effects of the environment Lexol-nf contains moisturizers which combine with the lubricants to prevent dryness and brittleness Lexol-nf contains no chemical solvents to seep onto other materials and cause damage or discoloration Lexol-nf nourishes the collagen and elastin proteins of leather fibers, literally binding itself to these fibers to maintain the flexibility and durability of the leather; 236 milliliters