An intensive weekly treatment for at-home use. Strengthens hair and improves its condition, look and texture. A concentrated professional-level formula that minimises breakability and repairs damage by restoring the bonds in the hair fibre at a deep level. For best results, use in conjunction with the other products in our Bond Repair Hair Fortifying System. Key ingredients: Arginine to stimulate scalp Vegan keratin to strengthen hair structure Hyaluronic acid to moisturise and hydrate Sea Buckthorn oil to protect hair from damage Key benefits: Smooths hair cuticle Strengthens hair structure Restores shine Directions: Use as a treatment BEFORE washing hair with shampoo. Suitable for use 1 x week, up to 2 or 3 times per week for damaged hair  Massage a generous amount into towel-dried hair until hair is fully covered Leave on for 15 – 20 minutes. Rinse thoroughly. For optimum results follow with Bond Repair Shampoo and Bond Repair conditioner.