NH23 IQ Care: The New Hair wonder repair in 23 seconds. The special intelligent Vegan Technol- ogy made of complex active principles and contained in the NH23 formula repairs and smooths the hair structure. Immediately noticeable repair effect without weighing the hair down .

APPLICATION: wash the hair with NH23 IQ Shampoo, apply NH23 IQ CARE to lengths and ends and massage in gently, rinse out after 23 seconds, and then continue treating the hair as usual. For professional use in a Marc Weiss Paris Salon or for your personal home care.