Our high-concentration formulas are inspired by and created from Japanese beauty rituals. Natural ingredients inspired by Asia are combined with 5 times more amino acids, the building blocks of hair, for even more effective performance and hair that looks strong and healthy.
The REPAIR BOOST Hair Mask strengthens hair and reduces hair breakage by up to 95%. Deeply nourishes, repairs existing damage, and helps prevent future damage. Formula with WAKAME ALGAE.
Before shampoo
For lightweight care. Apply to wet or dry hair, then rinse thoroughly. Use frequently.
Syoss Color Vibrancy Boost Intensive Care Hair Mask, 500ml-1
As a conditioner
For easy-to-comb hair. Apply to wet hair after shampooing, then rinse thoroughly. Use frequently.
As a mask
For deep care. Apply to wet hair after shampooing, then rinse thoroughly. Use 2–3 times a week.
As an overnight mask
For intensive care. Apply a small amount to damp or dry hair. Leave on overnight and rinse in the morning. Use 1–2 times a week.