Goldwell Dualsenses Bond Pro Day & Night Bond Booster is developed for weak, fragile hair that is prone to damage. It uses Inter-Amino-Bond-Builder Technology that fortifies the hair from inside out by forming new ionic and hydrogen bonds, while a MicroPROtec Complex distributes essential care ingredients quickly and evenly and protects from colour-fade-out. This leave-in treatment reduces breakage and split ends by up to 99% making it the perfect product for emergency split-end care - a definite hero product of the line!

Who is it for?

• Fragile, Weak hair
• Damaged

What does it do?

• Strengthens
• Build hair resilience to prevent future breakage
• Fortifies the hair from the inside out
• Protects against colour fade
• Split end care

How-To

• Take a hazelnut size amount and work through towel-fried hair
• Apply from mid-length to ends and leave in
• For maximum effect, leave-in overnight