POLYQUATERNIUM-7

Polyquaternium-7 can effectively improve the dry and wet combing of hair, giving the skin a smooth and moisturized feeling. Has good affinity for keratin in hair and does not accumulate after use. It can form a transparent, glossy, and tough film with the ability to maintain curls. Give hair a good feeling of smoothness and moisture. Can improve the dry and wet combing of hair, keeping it shiny, soft, elastic, and easy to comb.