syoss 4-in-1 Keratin Boost Hair Treatment

The 4-in-1 Keratin Boost Hair Treatment by syoss is specially developed to meet the needs of brittle hair.
The formulation is based on 95% natural ingredients, contains 5 times more amino acids than other syoss products and provides the hair with intensive care.

The hair treatment can be applied in 4 different ways and also contains high-quality keratin, which replenishes the structure of the hair and makes it appear stronger. It smooths the hair fibres, reduces frizz and minimises hair breakage - for beautifully conditioned and shiny hair.

1 hair treatment, 4 application options:

• Pre-shampoo for gentle care: Apply to wet or dry hair and rinse thoroughly.
• Detangling conditioner: Apply to wet hair after shampooing then rinse.
• Wash-out treatment for deep conditioning: Apply to wet hair after shampooing. Leave it on for 2-3 minutes then rinse thoroughly.
• Overnight treatment for intensive care: Apply a small amount to dry or towel-dried hair. Leave it on overnight and rinse the next morning.