• NOT THE USA VERSION. THIS IS UK-EU VERSION FORMALDEHYDE-FREE VERSION: Advanced yet fast and simple to use keratin treatment that instantly straightens, smooths, repairs, conditions, and strengthens the hair using an intense conditioning remedy which restores vitality by repairing the hair from the inside out.
• 180ml packed for long Hair customers & Money Saver for multiple uses
• The amazing results will leave hair elastic, flexible, and soft with a naturally vibrant shine. Keratin Research's Formaldehyde-Free Formula straightens and smooths your hair for 3-6 months. No wait Express formula.
• This Keratin Hair Treatment contains Argan oil, coconut oils, proteins and amino acid complexes for powerful moisture binding for healthy and shiny hair. On your next keratin hair treatment insist on Keratin Research products, nothing works as good
• May not be suitable for Bleached or colored blonde hair as it may alter the color a bit however there is a way to avoid it by reducing the heat (Instructions inside). Or Look for INVERTO ONE Or INVERTO 60 for Blonde Hair. Please Follow the instruction enclosed inside the box.

• Item Weight ‏ : ‎ 14 ounces
• Manufacturer ‏ : ‎ KERATIN RESEARCH
• Country of Origin ‏ : ‎ USA