A powerful yet lightweight formula able to penetrate the hair’s core to fill porosity, hydrate and strengthen from within for healthier hair and preserved vibrant color Penetrates to core of hair for 86% stronger strands* Helps protect hair from the stripping properties of hard water during shower** Hair is 86% more hydrated* and with reduced porosity to help retain color for longer Hair so healthy that even after 6 weeks, 92% of color intensity is preserved** Instructions for Use On washed and towel-dried hair apply a hazelnut-sized amount on mid-lengths and ends, avoiding roots to ensure lightweight volume. Massage for better penetration. Leave in for 2 to 3 minutes. Emulsify and rinse thoroughly. Ingredients AMINO ACID – a building block of hair fiber, this powerful acid is able to penetrate deep at the core of hair to increase strength and resilience. CENTELLA ASIATICA – a millenary regenerative plant widely used in Asian skincare, known for its caring, healing properties.