Goldwell Dualsenses Bond Pro 60sec Treatment is specially designed for weak, fragile hair that is prone to breakage. It uses Inter-Amino-Bond-Builder technology that fortifies the hair from the inside out by forming new ionic and hydrogen bonds, while MicroPROtec Complex distributes essential ingredients to protect the hair from colour fade out. It contains Peptides, Amino Acids and Algae extracts to strengthen the hair and target damaged areas. Use this mask as a weekly treatment to strengthen the hair fibre in only 60 seconds!